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Glass casting is the process in which glass objects are cast by directing molten glass into a mould where it solidifies. The technique has been used since the Egyptian period. . Modern cast glass is formed by a variety of processes such as kiln casting, or casting into sand, graphite or metal moul
A street in SoHo in New York City famous for its cast-iron facades. Spa Colonnade in Mariánské Lázně, 1889.Nearly every element is cast iron. Cast-iron architecture is the use of cast iron in buildings and objects, ranging from bridges and markets to warehouses, balconies and fences.
Gray iron, or grey cast iron, is a type of cast iron that has a graphitic microstructure. It is named after the gray color of the fracture it forms, which is due to the presence of graphite. [ 1 ] It is the most common cast iron and the most widely used cast material based on weight.
In woodworking and the decorative arts, refinishing (also repolishing in the UK)refers to the act of repairing or reapplying the wood finishing on an object. [1] paint, wood finish top coat, [citation needed] wax, lacquer or varnish are commonly used. [2] The artisan or restorer is traditionally aiming for an improved or restored and renewed ...
The simplest form of this process is encompassed by the trademarked "Melonite" process, also known as "Meli 1". It is most commonly used on steels, sintered irons, and cast irons to lower friction and improve wear and corrosion resistance. [14] [15] The process uses a salt bath of alkali cyanate. This is contained in a steel pot that has an ...
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By 1916, the Trane's were no longer in the plumbing business, but instead focused their attention on manufacturing heating products. Reuben's invention of the convector radiator in 1923, which replaced the heavy, bulky, cast-iron radiators that prevailed at the time, was a major success. Trane's first air conditioning unit was developed in 1931.