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  2. Lustron house - Wikipedia

    en.wikipedia.org/wiki/Lustron_house

    The interiors were designed with an eye toward the modern age, space-saving, and ease of cleaning. All Lustrons had metal-paneled interior walls that were most often gray. To maximize space, all interior rooms and closets featured pocket doors. All models featured metal cabinetry, a service and storage area, and metal ceiling tiles.

  3. Chemical coloring of metals - Wikipedia

    en.wikipedia.org/wiki/Chemical_coloring_of_metals

    Chemical coloring of metals is the process of changing the color of metal surfaces with different chemical solutions. The chemical coloring of metals can be split into three types: electroplating – coating the metal surface with another metal using electrolysis. patination – chemically reacting the metal surface to form a colored oxide or ...

  4. History of the steel industry (1850–1970) - Wikipedia

    en.wikipedia.org/wiki/History_of_the_steel...

    Steel is an alloy composed of between 0.2 and 2.0 percent carbon, with the balance being iron. From prehistory through the creation of the blast furnace, iron was produced from iron ore as wrought iron, 99.82–100 percent Fe, and the process of making steel involved adding carbon to iron, usually in a serendipitous manner, in the forge, or via the cementation process.

  5. Countertop - Wikipedia

    en.wikipedia.org/wiki/Countertop

    When installed in a kitchen on standard (U.S) wall-mounted base unit cabinets, countertops are typically about 25–26 inches (640–660 millimetres) from front to back and are designed with a slight overhang on the front (leading) edge. This allows for a convenient reach to objects at the back of the countertop while protecting the base ...

  6. Photographic print toning - Wikipedia

    en.wikipedia.org/wiki/Photographic_print_toning

    Metal replacement toners replace the metallic silver, through a series of chemical reactions, with a ferrocyanide salt of a transition metal. Some metals, such as platinum or gold, can protect the image. Others, such as iron (blue toner) or copper (red toner), may reduce the life of the image. [citation needed]

  7. Atomic Age (design) - Wikipedia

    en.wikipedia.org/wiki/Atomic_Age_(design)

    Atomic Age furniture design strived for modernity with bright colors, round, organic designs, and a common use of plastics and metals. The spherical and rounded motifs in tables, chairs, lamps, doors, and countless others were derived from the atom, continuing to establish its place as an icon for the technological advancements of the time.

  8. Bevel - Wikipedia

    en.wikipedia.org/wiki/Bevel

    The bevel provides a smooth clean edge to the plate or pipe and allows a weld of the correct shape (to prevent center-line cracking) to join the separate pieces of metal. [ citation needed ] Simple bevels can be used with a backup strip (thin removable sheet behind the plate joint) with chamfers (and a small land) being used on open root welds.

  9. Tin ceiling - Wikipedia

    en.wikipedia.org/wiki/Tin_ceiling

    Pressed tin ceiling over a store entrance in Bellingham, Washington, U.S.A.. A tin ceiling is an architectural element, consisting of a ceiling finished with tinplate with designs pressed into them, that was very popular in Victorian buildings in North America in the late 19th and early 20th century. [1]