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Coil cars (also referred to as "steel coil cars" or "coil steel cars") are a specialized type of rolling stock designed for the transport of rolls of sheet metal (called "coils"), particularly steel. They are considered a subtype of the gondola car, though they bear little resemblance to a typical gondola.
Rolling schematic view Rolling visualization. In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness, to make the thickness uniform, and/or to impart a desired mechanical property.
Coil-coated metal (often called prepainted metal) is often considered more durable and more corrosion-resistant than most post painted metal. [3] Annually, 4.5 million tons of coil-coated steel and aluminum are produced and shipped in North America, and 5 million tons in Europe. In almost every five-year period since the early 1980s, the growth ...
The punch is sized to be a very close fit in the die. The press pushes the punch against and into the die with enough force to cut a hole in the stock. In some cases the punch and die "nest" together to create a depression in the stock. In progressive stamping, a coil of stock is fed into a long die/punch set with many stages. Multiple simple ...
Arconic Corporation is an American industrial company specializing in lightweight metals engineering and manufacturing. Its products are used worldwide in aerospace, automotive, packaging, oil and gas, building and construction, [4] defense, commercial transportation, consumer electronics, and industrial applications.
Aluminum Corporation of China (Chinalco) is a state-backed holding company established to be the primary aluminium producer in the People's Republic of China in 2001. [6] It is the parent company of Aluminum Corporation of China Limited (Chalco) which is listed on the New York, Hong Kong and Shanghai stock exchanges. [6]
Iranian Aluminium Company (IRALCO) is an Iranian aluminum manufacturer located in Arak.It is the largest producer of aluminum in Iran. Its plant covers 232 hectares (570 acres) and has an annual production capacity of 190,000 tonnes (210,000 short tons) per year, consisting of different pure ingots in the shapes of T-bar, casting alloys, billets with different size, slab, and electrical ...
Aluminum dissolves in ferrite and forms Al 2 O 3 and AlN. Silicon is also soluble and usually forms SiO 2 •M x O y. Manganese mostly dissolves in ferrite forming MnS, MnO•SiO 2, but also carbides: (Fe,Mn) 3 C. Chromium forms partitions between the ferrite and carbide phases in steel, forming (Fe,Cr 3)C, Cr 7 C 3, and Cr 23 C 6. The type of ...