Chrome plating (less commonly chromium plating ) is a technique of electroplating a thin layer of chromium onto a metal object. A chrome plated part is called chrome , or is said to have been chromed . The chromium layer can be decorative, provide corrosion resistance, facilitate cleaning, and increase surface hardness. Sometimes a less expensive substitute for chrome, such as nickel, may be used for aesthetic purposes.
110-705: Warner Grand Theater also known as the Bradley Symphony Center , is an Art Deco style theater which was built in Milwaukee, Wisconsin in 1930. The theater was built on the site of the 1,500 seat Butterfly Theater . It is presently the home of the Milwaukee Symphony Orchestra . In December 1929, Warner Brothers negotiated to purchase the Butterfly Theater and other buildings on the site. They planned to build
220-662: A 10–12-story building with a 2,500 seat capacity. By January 1930 it was confirmed that the Butterfly would be razed to make way for the US3M (equivalent to $ 54,717,131 in 2023) theater and hotel. In February 1930 workers began demolishing the Butterfly Theater. The theater was demolished in 1930 and the Warner Theatre was built on the site. The architectural firm that designed the building was Rapp and Rapp and
330-842: A 20th-century adaptation of a classical subject. Other important works for Rockefeller Center were made by Lee Lawrie , including the sculptural façade and the Atlas statue . During the Great Depression in the United States, many sculptors were commissioned to make works for the decoration of federal government buildings, with funds provided by the WPA, or Works Progress Administration . They included sculptor Sidney Biehler Waugh, who created stylized and idealized images of workers and their tasks for federal government office buildings. In San Francisco, Ralph Stackpole provided sculpture for
440-427: A barrel is worn and needs to be replaced. The end of the chamber, freebore and leade (the unrifled portion of the barrel just forward of the chamber), as well as the first few centimeters or few inches of rifling, in rifles are subject to very high temperatures—as the energy content of rifle propellants can exceed 3500 kJ/kg—and pressures that can exceed 380 MPa (55,114 psi). The propellant gases act similarly as
550-475: A bath surface tension less than 35 dyn/cm is necessary to prevent plating solution from becoming airborne when bubbles rise to the surface and pop. This requires a frequent cycle of treating the bath with a wetting agent fume suppressant and confirming the effect on surface tension. Usually, surface tension is measured with a stalagmometer or tensiometer . This method is, however, tedious and suffers from inaccuracy (errors up to 22 dyn/cm have been reported), and
660-552: A broader set of conditions (such as oxidation resistance), and bulking material for worn parts to restore their original dimensions. It is very hard, measuring between 65 and 69 HRC (also based on the base metal's hardness). Hard chrome tends to be thicker than decorative chrome, with standard thicknesses in non-salvage applications ranging from 20 to 40 μm, but it can be an order of magnitude thicker for extreme wear resistance requirements, in such cases 100 μm or thicker provides optimal results. Unfortunately, such thicknesses emphasize
770-618: A broadly applied stylistic label in 1968 when historian Bevis Hillier published the first major academic book on it, Art Deco of the 20s and 30s . He noted that the term was already being used by art dealers, and cites The Times (2 November 1966) and an essay named Les Arts Déco in Elle magazine (November 1967) as examples. In 1971, he organized an exhibition at the Minneapolis Institute of Arts , which he details in his book The World of Art Deco . In its time, Art Deco
880-606: A complementary color. In the last years of the Korean War , the US contemplated banning chrome in favor of several cheaper processes (such as plating with zinc and then coating with shiny plastic). In 2007, a Restriction of Hazardous Substances Directive (RoHS) was issued banning several toxic substances for use in the automotive industry in Europe, including hexavalent chromium , which is used in chrome plating. However, chrome plating
990-540: A departure from) the undulating Art Nouveau style of Hector Guimard , so popular in Paris a few years earlier. Grasset stressed the principle that various simple geometric shapes like triangles and squares are the basis of all compositional arrangements. The reinforced-concrete buildings of Auguste Perret and Henri Sauvage, and particularly the Théâtre des Champs-Élysées , offered a new form of construction and decoration which
1100-482: A floral chair with a parrot design for the hunting lodge of art collector Jacques Doucet . The furniture designers Louis Süe and André Mare made their first appearance at the 1912 exhibit, under the name of the Atelier français , combining polychromatic fabrics with exotic and expensive materials, including ebony and ivory. After World War I, they became one of the most prominent French interior design firms, producing
1210-468: A modernist look. At its birth between 1910 and 1914, Art Deco was an explosion of colours, featuring bright and often clashing hues, frequently in floral designs, presented in furniture upholstery , carpets, screens, wallpaper and fabrics. Many colourful works, including chairs and a table by Maurice Dufrêne and a bright Gobelin carpet by Paul Follot were presented at the 1912 Salon des artistes décorateurs . In 1912–1913 designer Adrien Karbowsky made
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#17327768949611320-463: A painting by Jean Dupas . The interior design followed the same principles of symmetry and geometric forms which set it apart from Art Nouveau, and bright colours, fine craftsmanship rare and expensive materials which set it apart from the strict functionality of the Modernist style. While most of the pavilions were lavishly decorated and filled with hand-made luxury furniture, two pavilions, those of
1430-399: A part in the resurgence of decorative arts, as French designers felt challenged by the increasing exports of less expensive German furnishings. In 1911, SAD proposed a major new international exposition of decorative arts in 1912. No copies of old styles would be permitted, only modern works. The exhibit was postponed until 1914; and then, because of the war, until 1925, when it gave its name to
1540-549: A style which flourished in Europe between 1895 and 1900, and coexisted with the Beaux-Arts and neoclassical that were predominant in European and American architecture. In 1905 Eugène Grasset wrote and published Méthode de Composition Ornementale, Éléments Rectilignes, in which he systematically explored the decorative (ornamental) aspects of geometric elements, forms, motifs and their variations, in contrast with (and as
1650-414: A toxic mist of water and hexavalent chromium is released from the bath. Wet scrubbers are used to control these emissions. The liquid from the wet scrubbers is treated to precipitate the chromium and remove it from the wastewater before it is discharged. Additional toxic waste created from hexavalent chromium baths include lead chromates , which form in the bath because lead anodes are used. Barium
1760-675: Is Tamara de Lempicka . Born in Poland, she emigrated to Paris after the Russian Revolution . She studied under Maurice Denis and André Lhote , and borrowed many elements from their styles. She painted portraits in a realistic, dynamic and colourful Art Deco style. In the 1930s, a dramatic new form of Art Deco painting appeared in the United States. During the Great Depression, the Federal Art Project of
1870-403: Is hydrogen evolution reaction (HER), and the role of chromate is to scavenge H ions in a reaction that competes with H 2 evolution: The shine of plated chrome depends on whether microscopic cracks in the plating are visible on the surface. The dull appearance of some chrome layers is due to continuous cracks that propagate through the whole plated metal layer, while bright deposits appear in
1980-613: Is a style of visual arts, architecture , and product design , that first appeared in Paris in the 1910s (just before World War I ), and flourished in the United States and Europe during the 1920s to early 1930s. Through styling and design of the exterior and interior of anything from large structures to small objects, including how people look (clothing, fashion, and jewelry), Art Deco has influenced bridges, buildings (from skyscrapers to cinemas), ships, ocean liners , trains, cars, trucks, buses, furniture, and everyday objects including radios and vacuum cleaners. Art Deco got its name after
2090-460: Is also dependent on the current density, because a higher current density requires a higher temperature. Finally, the whole bath is agitated to keep the temperature steady and achieve a uniform deposition. One functional disadvantage of hexavalent chromium plating is low cathode efficiency, which results in bad throwing power . This means it leaves a non-uniform coating, with more on edges and less in inside corners and holes. To overcome this problem
2200-584: Is also popular for the etching of nimonic alloys. Sometimes the component enters the chrome plating vat while electrically live. Sometimes the component has a conforming anode made from lead/tin or platinized titanium. A typical hard chrome vat plates at about 0.001 inches (25 μm) per hour. Some common industry specifications governing the chrome plating process are AMS 2460, AMS 2406, and MIL-STD-1501. Hexavalent chromium plating , also known as hex-chrome , Cr , and chrome(VI) plating, uses chromium trioxide (CrO 3 , also known as chromic anhydride) as
2310-497: Is also used to control the sulfate concentration, which leads to the formation of barium sulfate (BaSO 4 ). Trivalent chromium is intrinsically less toxic than hexavalent chromium. Because of the lower toxicity it is not regulated as strictly, which reduces overhead costs . Other health advantages include higher cathode efficiencies, which lead to less chromium air emissions; lower concentration levels, resulting in less chromium waste and anodes that do not decompose. Maintaining
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#17327768949612420-678: Is dependent on the user's experience and capabilities. While they are effective for the control of toxic airborne chromium, many widely used wetting agent fume suppressants are toxic themselves because they contain perfluoroalkyl substances (PFAS), which are hazardous chemicals that can cause long-term health effects. This makes electroplating one of the jobs with the highest risk of occupational exposure to PFAS, but not as high as firefighters using fluorinated aqueous film forming foams . In addition to their detrimental effects on human health, PFAS are persistent pollutants that cause significant bioaccumulation and biomagnification , putting animals at
2530-425: Is designed to be aesthetically pleasing and durable. Thicknesses range from 2 to 20 μin (0.05 to 0.5 μm), however, they are usually between 5 and 10 μin (0.13 and 0.25 μm). The chromium plating is usually applied over bright nickel plating . Typical base materials include steel , aluminium , plastic , copper alloys, and zinc alloys. Decorative chrome plating is also very corrosion resistant and
2640-563: Is done from liquids comprising Cr species. Such solutions were avoided prior to ca. 2020, because of air-sensitivity and hydrogen evolution from aqueous Cr solutions. In the 2020s, it was discovered that chromous chloride has ca. 4.0 M solubility in water at room temperature (i.e. with H 2 O:Cr molar ratio around 14:1), and such liquids behave like supersaturated electrolytes with a reduced propensity toward hydrogen evolution. The best quality bright deposits are produced at relatively high current density of 20 mA/cm . Decorative chrome
2750-472: Is metal and contains no hexavalent chromium after it is rinsed, so chrome plating is not banned. Chrome-lining protects the barrel or chamber of arms from corrosion and makes these parts also easier to clean, but this is not the main purpose for lining a barrel or chamber. Chrome-lining was introduced in machine guns to increase the wear resistance and service life of highly stressed arms parts like barrels and chambers, allowing more rounds to be fired before
2860-413: Is more robust than hexavalent chromium because it can withstand current interruptions. One of the disadvantages when the process was first introduced was that decorative customers disapproved of the color differences. Companies now use additives to adjust the color. In hard coating applications, the corrosion resistance of thicker coatings is not quite as good as it is with hexavalent chromium. The cost of
2970-415: Is often used on car parts, tools and kitchen utensils. Thin dense chrome (TDC) differs from decorative chrome. While decorative chrome is applied primarily for aesthetic purposes with thin layers that provide a shiny finish, TDC, such as Armoloy , focuses on enhancing surface performance. It delivers wear resistance, corrosion protection, and hardness without adding significant thickness. TDC also avoids
3080-533: Is subject to different types of quality requirements depending on the application; for instance, the plating on hydraulic piston rods are tested for corrosion resistance with a salt spray test . Most bright decorative items affixed to cars are referred to as "chrome", meaning steel that has undergone several plating processes to protect it from weathering and moisture but the term passed on to cover any similar-looking shiny decorative auto parts, including silver plastic trim pieces in casual terminology. Triple plating
3190-755: Is the Christ the Redeemer by the French sculptor Paul Landowski , completed between 1922 and 1931, located on a mountain top overlooking Rio de Janeiro , Brazil. Many early Art Deco sculptures were small, designed to decorate salons. One genre of this sculpture was called the Chryselephantine statuette, named for a style of ancient Greek temple statues made of gold and ivory. They were sometimes made of bronze, or sometimes with much more lavish materials, such as ivory, onyx , alabaster, and gold leaf. One of
3300-418: Is the most expensive and durable process, which involves plating the steel first with copper and then nickel before the chromium plating is applied. Prior to the application of chrome in the 1920s, nickel electroplating was used. In the short production run prior to the US entry into World War II , the government banned plating to save chromium and automobile manufacturers painted the decorative pieces in
3410-488: Is tightly regulated. Some fume suppressants used to control the emission of airborne chromium from plating baths are also toxic, making disposal even more difficult. The preparation and chrome plating of a part typically includes some or all of these steps: There are many variations to this process, depending on the type of substrate being plated. Different substrates need different etching solutions, such as hydrochloric , hydrofluoric , and sulfuric acids . Ferric chloride
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3520-730: Is wasted when grinding the piece back to desired dimensions. Modern engineered coatings do not suffer such drawbacks, which often price hard chrome out due to labor costs alone. Hard chrome replacement technologies outperform hard chrome in wear resistance, corrosion resistance, and cost. Hardness up to 80 HRC is not extraordinary for such materials. Modern engineered coatings applied using spray deposition can form layers of uniform thickness that often require no further polishing or machining. These coatings are often composites of polymers , metals, and ceramic powders or fibers as proprietary formulas protected by patents or as trade secrets, and thus are usually known by brand names. Hard chromium plating
3630-491: The Empire State Building , Chrysler Building , and other buildings from the 1920s and 1930s are monuments to the style. In the 1930s, during the Great Depression , Art Deco gradually became more subdued. A sleeker form of the style, called Streamline Moderne , appeared in the 1930s, featuring curving forms and smooth, polished surfaces. Art Deco was a truly international style, but its dominance ended with
3740-528: The Musée d'Orsay in Paris. Parallel with these Art Deco sculptors, more avant-garde and abstract modernist sculptors were at work in Paris and New York City. The most prominent were Constantin Brâncuși , Joseph Csaky , Alexander Archipenko , Henri Laurens , Jacques Lipchitz , Gustave Miklos , Jean Lambert-Rucki , Jan et Joël Martel , Chana Orloff and Pablo Gargallo . The Art Deco style appeared early in
3850-496: The Works Progress Administration was created to give work to unemployed artists. Many were given the task of decorating government buildings, hospitals and schools. There was no specific Art Deco style used in the murals; artists engaged to paint murals in government buildings came from many different schools, from American regionalism to social realism ; they included Reginald Marsh , Rockwell Kent and
3960-430: The École royale gratuite de dessin (Royal Free School of Design), founded in 1766 under King Louis XVI to train artists and artisans in crafts relating to the fine arts, was renamed the École nationale des arts décoratifs ( National School of Decorative Arts). It took its present name, ENSAD ( École nationale supérieure des arts décoratifs ), in 1920.. The actual term art déco did not appear in print until 1966, in
4070-432: The "active Cr " also undergoes within less than 1 second a transition into "inactive Cr ", which is believed to be a polymeric hexa-aqua complex. Some complexes of Cr with ligand other than water can undergo relatively fast electroreduction to metallic chromium, and they are used in chromate-free chromium plating methods. A different school of thought suggests, that the main problem with chromium plating from Cr solution
4180-901: The 1912 Salon d'Automne was entrusted to the department store Printemps , and that year it created its own workshop, Primavera . By 1920 Primavera employed more than 300 artists, whose styles ranged from updated versions of Louis XIV , Louis XVI , and especially Louis Philippe furniture made by Louis Süe and the Primavera workshop, to more modern forms from the workshop of the Au Louvre department store. Other designers, including Émile-Jacques Ruhlmann and Paul Follot, refused to use mass production, insisting that each piece be made individually. The early Art Deco style featured luxurious and exotic materials such as ebony , ivory and silk, very bright colours and stylized motifs , particularly baskets and bouquets of flowers of all colours, giving
4290-424: The 1920s, the look changed; the fashions stressed were more casual, sportive and daring, with the woman models usually smoking cigarettes. American fashion magazines such as Vogue , Vanity Fair and Harper's Bazaar quickly picked up the new style and popularized it in the United States. It also influenced the work of American book illustrators such as Rockwell Kent. In Germany, the most famous poster artist of
4400-556: The 1920s. The art movement known as Cubism appeared in France between 1907 and 1912, influencing the development of Art Deco. In Art Deco Complete: The Definitive Guide to the Decorative Arts of the 1920s and 1930s Alastair Duncan writes "Cubism, in some bastardized form or other, became the lingua franca of the era's decorative artists." The Cubists, themselves under the influence of Paul Cézanne , were interested in
4510-415: The 1920s. Art Deco's development of Cubism's selective geometry into a wider array of shapes carried Cubism as a pictorial taxonomy to a much broader audience and wider appeal. (Richard Harrison Martin, Metropolitan Museum of Art) Art Deco was not a single style, but a collection of different and sometimes contradictory styles. In architecture, Art Deco was the successor to (and reaction against) Art Nouveau,
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4620-969: The 1925 Exposition internationale des arts décoratifs et industriels modernes ( International Exhibition of Modern Decorative and Industrial Arts ) held in Paris . Art Deco has its origins in bold geometric forms of the Vienna Secession and Cubism . From its outset, it was influenced by the bright colors of Fauvism and of the Ballets Russes , and the exoticized styles of art from China , Japan , India , Persia , ancient Egypt , and Maya . During its heyday, Art Deco represented luxury, glamour, exuberance and faith in social and technological progress. The movement featured rare and expensive materials, such as ebony and ivory, and exquisite craftsmanship. It also introduced new materials such as chrome plating , stainless steel and plastic. In New York,
4730-528: The 19th century were considered simply artisans. The term arts décoratifs had been invented in 1875 , giving the designers of furniture, textiles, and other decoration official status. The Société des artistes décorateurs (Society of Decorative Artists), or SAD, was founded in 1901, and decorative artists were given the same rights of authorship as painters and sculptors. A similar movement developed in Italy. The first international exhibition devoted entirely to
4840-653: The Art Deco aesthetic, when transposed from the canvas onto a textile material or wallpaper. Sonia Delaunay conceives her dress models in an abstract and geometric style, "as live paintings or sculptures of living forms". Cubist-like designs are created by Louis Barrilet in the stained-glass windows of the American bar at the Atrium Casino in Dax (1926), but also including names of fashionable cocktails. In architecture,
4950-523: The Crossroads (1933) for 30 Rockefeller Plaza featured an unauthorized portrait of Lenin . When Rivera refused to remove Lenin, the painting was destroyed and a new mural was painted by the Spanish artist Josep Maria Sert . Sculpture was a very common and integral feature of Art Deco architecture. In France, allegorical bas-reliefs representing dance and music by Antoine Bourdelle decorated
5060-523: The Mexican painter Diego Rivera . The murals were Art Deco because they were all decorative and related to the activities in the building or city where they were painted: Reginald Marsh and Rockwell Kent both decorated U.S. postal buildings, and showed postal employees at work while Diego Rivera depicted automobile factory workers for the Detroit Institute of Arts . Diego Rivera's mural Man at
5170-572: The Soviet Union and Pavilion de L'Esprit Nouveau , built by the magazine of that name run by Le Corbusier, were built in an austere style with plain white walls and no decoration; they were among the earliest examples of modernist architecture . In 1925, two different competing schools coexisted within Art Deco: the traditionalists, who had founded the Society of Decorative Artists; included
5280-553: The Soviet Union, Konstantin Melnikov ; the Irish designer Eileen Gray; the French designer Sonia Delaunay; and the jewellers Georges Fouquet and Jean Puiforcat . They fiercely attacked the traditional Art Deco style, which they said was created only for the wealthy, and insisted that well-constructed buildings should be available to everyone, and that form should follow function. The beauty of an object or building resided in whether it
5390-490: The United States during the Great Depression. The Federal Art Project hired American artists to create posters to promote tourism and cultural events. The architectural style of Art Deco made its debut in Paris in 1903–04, with the construction of two apartment buildings in Paris, one by Auguste Perret on rue Benjamin Franklin and the other on rue Trétaigne by Henri Sauvage. The two young architects used reinforced concrete for
5500-518: The United States in 1929, and reached Europe shortly afterwards, greatly reduced the number of wealthy clients who could pay for the furnishings and art objects. In the Depression economic climate, few companies were ready to build new skyscrapers. Even the Ruhlmann firm resorted to producing pieces of furniture in series, rather than individual hand-made items. The last buildings built in Paris in
5610-459: The United States, where, during the World War, he designed posters to encourage war production. The designer Charles Gesmar became famous making posters for the singer Mistinguett and for Air France . Among the best-known French Art Deco poster designers was Cassandre , who made the celebrated poster of the ocean liner SS Normandie in 1935. In the 1930s a new genre of posters appeared in
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#17327768949615720-507: The activation step is done in the chromium bath. The chromium bath is a mixture of chromium trioxide and sulfuric acid , the ratio of which varies greatly between 75:1 to 250:1 by weight. This results in an extremely acidic bath (pH 0). The temperature and current density in the bath affect the brightness and final coverage. For decorative coating the temperature ranges from 35 to 45 °C (100 to 110 °F), but for hard coating it ranges from 50 to 65 °C (120 to 150 °F). Temperature
5830-621: The beginning of World War II and the rise of the strictly functional and unadorned styles of modern architecture and the International Style of architecture that followed. Art Deco took its name, short for Arts Décoratifs , from the International Exhibition of Modern Decorative and Industrial Arts held in Paris in 1925, though the diverse styles that characterised it had already appeared in Paris and Brussels before World War I . Arts décoratifs
5940-512: The best-known Art Deco salon sculptors was the Romanian-born Demétre Chiparus , who produced colourful small sculptures of dancers. Other notable salon sculptors included Ferdinand Preiss , Josef Lorenzl , Alexander Kelety, Dorothea Charol and Gustav Schmidtcassel. Another important American sculptor in the studio format was Harriet Whitney Frishmuth , who had studied with Auguste Rodin in Paris. Pierre Le Paguays
6050-476: The building or room. The themes were usually selected by the patrons, not the artist. Abstract sculpture for decoration was extremely rare. In the United States, the most prominent Art Deco sculptor for public art was Paul Manship , who updated classical and mythological subjects and themes in an Art Deco style. His most famous work was the statue of Prometheus at Rockefeller Center in New York City,
6160-405: The chemicals is greater, but this is usually offset by greater production rates and lower overhead costs. In general, the process must be controlled more closely than in hexavalent chromium plating, especially with respect to metallic impurities. This means processes that are hard to control, such as barrel plating, are much more difficult using a trivalent chromium bath. Divalent chromium plating
6270-493: The clear contrast between horizontal and vertical volumes, specific both to Russian Constructivism and the Frank Lloyd Wright - Willem Marinus Dudok line, becomes a common device in articulating Art Deco façades, from individual homes and tenement buildings to cinemas or oil stations. Art Deco also used the clashing colours and designs of Fauvism, notably in the work of Henri Matisse and André Derain , inspired
6380-652: The decorative arts, the Esposizione Internazionale d'Arte Decorativa Moderna , was held in Turin in 1902. Several new magazines devoted to decorative arts were founded in Paris, including Arts et décoration and L'Art décoratif moderne . Decorative arts sections were introduced into the annual salons of the Sociéte des artistes français , and later in the Salon d'Automne . French nationalism also played
6490-646: The designs of Art Deco textiles, wallpaper, and painted ceramics. It took ideas from the high fashion vocabulary of the period, which featured geometric designs, chevrons, zigzags, and stylized bouquets of flowers. It was influenced by discoveries in Egyptology , and growing interest in the Orient and in African art. From 1925 onwards, it was often inspired by a passion for new machines, such as airships, automobiles and ocean liners, and by 1930 this influence resulted in
6600-551: The dominant architectural style became the International Style pioneered by Le Corbusier, and Mies van der Rohe . A handful of Art Deco hotels were built in Miami Beach after World War II, but elsewhere the style largely vanished, except in industrial design, where it continued to be used in automobile styling and products such as jukeboxes. In the 1960s, it experienced a modest academic revival, thanks in part to
6710-447: The earliest Art Deco landmark in Paris, the Théâtre des Champs-Élysées , in 1912. The 1925 Exposition had major sculptural works placed around the site, pavilions were decorated with sculptural friezes, and several pavilions devoted to smaller studio sculpture. In the 1930s, a large group of prominent sculptors made works for the 1937 Exposition Internationale des Arts et Techniques dans la Vie Moderne at Chaillot. Alfred Janniot made
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#17327768949616820-404: The end of the chamber, freebore, leade and rifling. Hard chrome-lining protects the chamber, freebore, leade and rifling with a thin coat of wear resistant chrome. This significantly extends barrel life in arms that are fired for prolonged periods in full-auto or sustained rapid fire modes. Some arms manufacturers use Stellite-lining alloy as an alternative to hard chrome-lining to further increase
6930-625: The façade of the new San Francisco Stock Exchange building. In Washington D.C., Michael Lantz made works for the Federal Trade Commission building. In Britain, Deco public statuary was made by Eric Gill for the BBC Broadcasting House , while Ronald Atkinson decorated the lobby of the former Daily Express Building in London (1932). One of the best known and certainly the largest public Art Deco sculpture
7040-518: The final cost was US$ 2.5m (equivalent to $ 50,087,527 in 2023). It opened in 1931 and the grand opening was attended by thousands of people. The theater struggled during the Great Depression in the United States . In 1964 the building was purchased by the Marcus Corporation and renamed "Centre". In 1982 the building was renamed "The Grand" to match the shopping mall across the street: Grand Avenue Mall . The building closed in 1995 and
7150-456: The fireplace in the Maison du Collectionneur exhibit at the 1925 Exposition, which featured furniture by Ruhlmann and other prominent Art Deco designers. His murals were also prominent in the décor of the French ocean liner SS Normandie . His work was purely decorative, designed as a background or accompaniment to other elements of the décor. The other painter closely associated with the style
7260-493: The first modern reinforced-concrete apartment building in Paris on rue Benjamin Franklin in 1903–04. Henri Sauvage , another important future Art Deco architect, built another in 1904 at 7, rue Trétaigne (1904). From 1908 to 1910, the 21-year-old Le Corbusier worked as a draftsman in Perret's office, learning the techniques of concrete construction. Perret's building had clean rectangular form, geometric decoration and straight lines,
7370-627: The first time in Paris residential buildings; the new buildings had clean lines, rectangular forms, and no decoration on the façades; they marked a clean break with the art nouveau style. Between 1910 and 1913, Perret used his experience in concrete apartment buildings to construct the Théâtre des Champs-Élysées, 15 avenue Montaigne . Between 1925 and 1928 Sauvage constructed the new Art Deco façade of La Samaritaine department store in Paris. Chrome plating Chromium compounds used in electroplating are toxic . In most countries, their disposal
7480-455: The flame from a cutting torch, the gases heating up the metal to red-hot state and the velocity tearing away metal. Under slow fire conditions, the affected areas are able to cool sufficiently in between shots. Under sustained rapid fire or automatic/cyclic fire there is no time for the heat to dissipate. The heat and pressure effects exerted by the hot propellant gasses and friction by the projectile can quickly cause damage by washing away metal at
7590-622: The furniture designer Emile-Jacques Ruhlmann, Jean Dunand , the sculptor Antoine Bourdelle, and designer Paul Poiret; they combined modern forms with traditional craftsmanship and expensive materials. On the other side were the modernists, who increasingly rejected the past and wanted a style based upon advances in new technologies, simplicity, a lack of decoration, inexpensive materials, and mass production. The modernists founded their own organisation, The French Union of Modern Artists , in 1929. Its members included architects Pierre Chareau , Francis Jourdain , Robert Mallet-Stevens , Corbusier, and, in
7700-502: The furniture for the first-class salons and cabins of the French transatlantic ocean liners . The vivid hues of Art Deco came from many sources, including the exotic set designs by Léon Bakst for the Ballets Russes , which caused a sensation in Paris just before World War I. Some of the colours were inspired by the earlier Fauvism movement led by Henri Matisse ; others by the Orphism of painters such as Sonia Delaunay ; others by
7810-423: The future trademarks of Art Deco. The décor of the theatre was also revolutionary; the façade was decorated with high reliefs by Antoine Bourdelle , a dome by Maurice Denis , paintings by Édouard Vuillard , and an Art Deco curtain by Ker-Xavier Roussel . The theatre became the venue for many of the first performances of the Ballets Russes . Perret and Sauvage became the leading Art Deco architects in Paris in
7920-466: The graphic arts, in the years just before World War I. It appeared in Paris in the posters and the costume designs of Léon Bakst for the Ballets Russes, and in the catalogues of the fashion designers Paul Poiret. The illustrations of Georges Barbier , and Georges Lepape and the images in the fashion magazine La Gazette du bon ton perfectly captured the elegance and sensuality of the style. In
8030-513: The highest trophic level at the highest risk for toxic effects. It has been known for over a century, that chromium electroplating is relatively easy from (di)chromate solutions, but difficult from Cr solutions. Several theories have been proposed to explain this finding. An earlier view suggested, that an active Cr species (perhaps, with a ligand rather than water) forms initially from electroreduced Cr . This active Cr species can be reduced into metallic chromium relatively easy. However,
8140-555: The idea of strengthening the concrete with a mesh of iron rods in a grill pattern. In 1893, Auguste Perret built the first concrete garage in Paris, then an apartment building, house, then, in 1913, the Théâtre des Champs-Élysées . The theatre was denounced by one critic as the "Zeppelin of Avenue Montaigne", an alleged Germanic influence, copied from the Vienna Secession . Thereafter, the majority of Art Deco buildings were made of reinforced concrete, which gave greater freedom of form and less need for reinforcing pillars and columns. Perret
8250-548: The left bank, and along the banks of the Seine. The Grand Palais, the largest hall in the city, was filled with exhibits of decorative arts from the participating countries. There were 15,000 exhibitors from twenty different countries, including Austria, Belgium, Czechoslovakia, Denmark, Great Britain, Italy, Japan, the Netherlands, Poland, Spain, Sweden, and the new Soviet Union . Germany was not invited because of tensions after
8360-582: The limitations of the process, which are overcome by plating extra thickness then grinding down and lapping to meet requirements, or to improve the overall aesthetics of the chromed piece. Increasing plating thickness amplifies surface defects and roughness in proportional severity, because hard chrome does not have a leveling effect. Pieces that are not ideally shaped in reference to electric field geometries (nearly every piece sent in for plating, except spheres and egg shaped objects) require even thicker plating to compensate for non-uniform deposition, and much of it
8470-433: The main ingredient. Hexavalent chromium plating solution is used for both decorative and hard plating, as well as bright dipping of copper alloys, chromic acid anodizing , and chromate conversion coating . A typical hexavalent chromium plating process is: The activation bath is typically a tank of chromic acid with a reverse current run through it. This etches the work-piece surface and removes any scale . In some cases,
8580-425: The main ingredient. Trivalent chromium plating is an alternative to hexavalent chromium in certain applications and thicknesses (e.g. decorative plating). A trivalent chromium plating process is similar to the hexavalent chromium plating process, except for the bath chemistry and anode composition. There are three main types of trivalent chromium bath configurations: The trivalent chromium-plating process can plate
8690-530: The microcracking associated with decorative chrome, making it ideal for industrial applications where durability and friction reduction are necessary. Thin dense chrome is commonly used in precision tools, aerospace, medical, and food processing equipment. Hard chrome , also known as industrial chrome or engineered chrome , is used to reduce friction, improve durability through abrasion tolerance and wear resistance in general, minimize galling or seizing of parts, expand chemical inertness to include
8800-530: The movement known as Les Nabis , and in the work of symbolist painter Odilon Redon, who designed fireplace screens and other decorative objects. Bright shades were a feature of the work of fashion designer Paul Poiret , whose work influenced both Art Deco fashion and interior design. The Théâtre des Champs-Élysées (1910–1913), by Auguste Perret , was the first landmark Art Deco building completed in Paris. Previously, reinforced concrete had been used only for industrial and apartment buildings, Perret had built
8910-652: The new style were the Museum of Public Works by Auguste Perret (now the French Economic, Social and Environmental Council ), the Palais de Chaillot by Louis-Hippolyte Boileau , Jacques Carlu and Léon Azéma , and the Palais de Tokyo of the 1937 Paris International Exposition ; they looked out at the grandiose pavilion of Nazi Germany, designed by Albert Speer , which faced the equally grandiose socialist-realist pavilion of Stalin's Soviet Union. After World War II,
9020-428: The part may be over-plated and ground to size, or auxiliary anodes may be used around the hard-to-plate areas. Hexavalent chromium is also considerably more toxic than trivalent chromium, rendering it a major health risk both in manufacturing and disposal if not handled with care. Trivalent chromium plating , also known as tri-chrome , Cr , and chrome(III) plating, uses chromium sulfate or chromium chloride as
9130-519: The period was Ludwig Hohlwein , who created colourful and dramatic posters for music festivals, beers, and, late in his career, for the Nazi Party. During the Art Nouveau period, posters usually advertised theatrical products or cabarets. In the 1920s, travel posters, made for steamship lines and airlines, became extremely popular. The style changed notably in the 1920s, to focus attention on
9240-423: The product being advertised. The images became simpler, precise, more linear, more dynamic, and were often placed against a single-color background. In France, popular Art Deco designers included Charles Loupot and Paul Colin , who became famous for his posters of American singer and dancer Josephine Baker . Jean Carlu designed posters for Charlie Chaplin movies, soaps, and theatres; in the late 1930s he emigrated to
9350-527: The products, all the major Paris department stores, and major designers had their own pavilions. The Exposition had a secondary purpose in promoting products from French colonies in Africa and Asia, including ivory and exotic woods. The Hôtel du Collectionneur was a popular attraction at the Exposition; it displayed the new furniture designs of Emile-Jacques Ruhlmann, as well as Art Deco fabrics, carpets, and
9460-515: The relief sculptures on the façade of the Palais de Tokyo. The Musée d'Art Moderne de la Ville de Paris , and the esplanade in front of the Palais de Chaillot, facing the Eiffel Tower, was crowded with new statuary by Charles Malfray , Henry Arnold, and many others. Public Art Deco sculpture was almost always representational, usually of heroic or allegorical figures related to the purpose of
9570-450: The salon passed through the full-scale model. The façade of the house, designed by Duchamp-Villon, was not very radical by modern standards; the lintels and pediments had prismatic shapes, but otherwise the façade resembled an ordinary house of the period. For the two rooms, Mare designed the wallpaper, which featured stylized roses and floral patterns, along with upholstery, furniture and carpets, all with flamboyant and colourful motifs. It
9680-557: The simplification of forms to their geometric essentials: the cylinder, the sphere, the cone. In 1912, the artists of the Section d'Or exhibited works considerably more accessible to the general public than the analytical Cubism of Picasso and Braque. The Cubist vocabulary was poised to attract fashion, furniture and interior designers. In the Art Décoratif section of the 1912 Salon d'Automne, an architectural installation
9790-470: The style called Streamline Moderne . The event that marked the zenith of the style and gave it its name was the International Exhibition of Modern Decorative and Industrial Arts which took place in Paris from April to October in 1925. This was officially sponsored by the French government, and covered a site in Paris of 55 acres, running from the Grand Palais on the right bank to Les Invalides on
9900-526: The theater remained empty. In December 2017, the Milwaukee Symphony Orchestra purchased the former Warner Grand Theatre. An anonymous donor led the initiative to buy the vacant theater. In 2021 the Milwaukee Symphony Orchestra moved into the building renaming it the Bradley Symphony Center. The building has an Art Deco style theater. The theater had a single screen and the interior was described as French Renaissance style. The lobby
10010-477: The title of the first modern exhibition on the subject, held by the Museum of Decorative Arts in Paris, Les Années 25 : Art déco, Bauhaus, Stijl, Esprit nouveau , which covered a variety of major styles in the 1920s and 1930s. The term was then used in a 1966 newspaper article by Hillary Gelson in The Times (London, 12 November), describing the different styles at the exhibit. Art Deco gained currency as
10120-507: The war; the United States, misunderstanding the purpose of the exhibit, declined to participate. The event was visited by sixteen million people during its seven-month run. The rules of the exhibition required that all work be modern; no historical styles were allowed. The main purpose of the Exhibit was to promote the French manufacturers of luxury furniture, porcelain, glass, metalwork, textiles, and other decorative products. To further promote
10230-723: The wear resistance and service life of highly stressed arms parts. Hexavalent chromium is the most toxic form of chromium. In the U.S., the Environmental Protection Agency regulates it heavily. The EPA lists hexavalent chromium as a hazardous air pollutant because it is a human carcinogen , a "priority pollutant" under the Clean Water Act , and a "hazardous constituent" under the Resource Conservation and Recovery Act . Due to its low cathodic efficiency and high solution viscosity ,
10340-457: The whole family of styles known as "Déco". Parisian department stores and fashion designers also played an important part in the rise of Art Deco. Prominent businesses such as silverware firm Christofle , glass designer René Lalique , and the jewellers Louis Cartier and Boucheron began designing products in more modern styles. Beginning in 1900, department stores recruited decorative artists to work in their design studios. The decoration of
10450-412: The workpieces at a similar temperature, rate and hardness, as compared to hexavalent chromium. Plating thickness ranges from 5 to 50 μin (0.13 to 1.27 μm). The functional advantages of trivalent chromium are higher cathode efficiency and better throwing power. Better throwing power means better production rates. Less energy is required because of the lower current densities required. The process
10560-471: The writings of architectural historians such as Bevis Hillier. In the 1970s efforts were made in the United States and Europe to preserve the best examples of Art Deco architecture, and many buildings were restored and repurposed. Postmodern architecture , which first appeared in the 1980s, like Art Deco, often includes purely decorative features. Deco continues to inspire designers, and is often used in contemporary fashion, jewellery, and toiletries. There
10670-483: Was a brilliant publicist for modernist architecture; he stated that a house was simply "a machine to live in", and tirelessly promoted the idea that Art Deco was the past and modernism was the future. Le Corbusier's ideas were gradually adopted by architecture schools, and the aesthetics of Art Deco were abandoned. The same features that made Art Deco popular in the beginning, its craftsmanship, rich materials and ornament, led to its decline. The Great Depression that began in
10780-499: Was a distinct break from traditional décor. The critic Emile Sedeyn described Mare's work in the magazine Art et Décoration : "He does not embarrass himself with simplicity, for he multiplies flowers wherever they can be put. The effect he seeks is obviously one of picturesqueness and gaiety. He achieves it." The Cubist element was provided by the paintings. The installation was attacked by some critics as extremely radical, which helped make for its success. This architectural installation
10890-486: Was a prominent Art Deco studio sculptor, whose work was shown at the 1925 Exposition. He worked with bronze, marble, ivory, onyx, gold, alabaster and other precious materials. François Pompon was a pioneer of modern stylised animalier sculpture. He was not fully recognised for his artistic accomplishments until the age of 67 at the Salon d'Automne of 1922 with the work Ours blanc , also known as The White Bear , now in
11000-566: Was also a founder of the Wiener Werkstätte (1903–1932), an association of craftsmen and interior designers working in the new style. This became the model for the Compagnie des arts français , created in 1919, which brought together André Mare , and Louis Süe , the first leading French Art Deco designers and decorators. The emergence of Art Deco was closely connected with the rise in status of decorative artists, who until late in
11110-435: Was also a pioneer in covering the concrete with ceramic tiles , both for protection and decoration. The architect Le Corbusier first learned the uses of reinforced concrete working as a draftsman in Perret's studio. Other new technologies that were important to Art Deco were new methods in producing plate glass , which was less expensive and allowed much larger and stronger windows, and for mass-producing aluminium , which
11220-730: Was copied worldwide. In decoration, many different styles were borrowed and used by Art Deco. They included pre-modern art from around the world and observable at the Musée du Louvre , Musée de l'Homme and the Musée national des Arts d'Afrique et d'Océanie . There was also popular interest in archaeology due to excavations at Pompeii , Troy , and the tomb of the 18th dynasty Pharaoh Tutankhamun . Artists and designers integrated motifs from ancient Egypt , Africa , Mesopotamia , Greece , Rome , Asia, Mesoamerica and Oceania with Machine Age elements. Other styles borrowed included Futurism , Orphism, Functionalism , and Modernism in general. Cubism discovers its decorative potential within
11330-521: Was described as art-deco style and the exterior was described as Moderne . When the theater was operating it had a 28-rank Kimball pipe organ. There is a 13-story office building which is part of the theater and its exterior is designed in the Art Deco style and the facade features polished granite on floors one through four. Art Deco style Art Deco , short for the French Arts décoratifs ( lit. ' Decorative Arts ' ),
11440-535: Was exhibited known as La Maison Cubiste . The façade was designed by Raymond Duchamp-Villon . The décor of the house was by André Mare . La Maison Cubiste was a furnished installation with a façade, a staircase, wrought iron banisters, a bedroom, a living room—the Salon Bourgeois , where paintings by Albert Gleizes , Jean Metzinger , Marie Laurencin , Marcel Duchamp , Fernand Léger and Roger de La Fresnaye were hung. Thousands of spectators at
11550-572: Was first used in France in 1858 in the Bulletin de la Société française de photographie . In 1868, the Le Figaro newspaper used the term objets d'art décoratifs for objects for stage scenery created for the Théâtre de l'Opéra . In 1875, furniture designers, textile, jewellers, glass-workers, and other craftsmen were officially given the status of artists by the French government. In response,
11660-478: Was no section set aside for painting at the 1925 Exposition. Art deco painting was by definition decorative, designed to decorate a room or work of architecture, so few painters worked exclusively in the style, but two painters are closely associated with Art Deco. Jean Dupas painted Art Deco murals for the Bordeaux Pavilion at the 1925 Decorative Arts Exposition in Paris, and also painted the picture over
11770-417: Was perfectly fit to fulfil its function. Modern industrial methods meant that furniture and buildings could be mass-produced, not made by hand. The Art Deco interior designer Paul Follot defended Art Deco in this way: "We know that man is never content with the indispensable and that the superfluous is always needed...If not, we would have to get rid of music, flowers, and perfumes..!" However, Le Corbusier
11880-409: Was subsequently exhibited at the 1913 Armory Show , New York City, Chicago and Boston. Thanks largely to the exhibition, the term "Cubist" began to be applied to anything modern, from women's haircuts to clothing to theater performances." The Cubist influence continued within Art Deco, even as Deco branched out in many other directions. Cubism's adumbrated geometry became coin of the realm in
11990-404: Was tagged with other names, like style moderne , Moderne , modernistic or style contemporain , and was not recognized as a distinct and homogenous style. New materials and technologies, especially reinforced concrete , were key to the development and appearance of Art Deco. The first concrete house was built in 1853 in the Paris suburbs by François Coignet. In 1877 Joseph Monier introduced
12100-582: Was used for building and window frames and later, by Corbusier, Warren McArthur , and others, for lightweight furniture. The architects of the Vienna Secession (formed 1897), especially Josef Hoffmann , had a notable influence on Art Deco. His Stoclet Palace , in Brussels (1905–1911), was a prototype of the Art Deco style, featuring geometric volumes, symmetry, straight lines, concrete covered with marble plaques, finely-sculpted ornament, and lavish interiors, including mosaic friezes by Gustav Klimt . Hoffmann
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