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Enfield Rolling Mills
Enfield Rolling Mills was a British manufacturer of non-ferrous metals. The company was founded in 1924 as a private company, located on the River Lea in Enfield Lock near London. In 1933, it became a public company, and became known as 'Enfield Rolling Mills Ltd' (ERM). Principal products were rolled aluminium, rolled copper, rolled zinc, and zinc cans. During World War II, production increased greatly and continued to expand during the post-war years. In 1959, ERM acquired Enfield Cables, and formed a joint venture with Standard Telephones and Cables Standard Telephones and Cables Ltd (later STC plc) was a British manufacturer of telephone, telegraph, radio, telecommunications, and related equipment. During its history, STC invented and developed several groundbreaking new technologies incl ..., to create a new subsidiary specializing in manufacturing electric cables, Enfield Standard Power Cables Ltd. In 1961, ERM formed a joint venture with Delta Metals Co, to creat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non-ferrous Metals
In metallurgy, non-ferrous metals are metals or alloys that do not contain iron (allotropes of iron, ferrite, and so on) in appreciable amounts. Generally more costly than ferrous metals, non-ferrous metals are used because of desirable properties such as low weight (e.g. aluminium), higher conductivity (e.g. copper), non-magnetic properties or resistance to corrosion (e.g. zinc). Some non-ferrous materials are also used in the iron and steel industries. For example, bauxite is used as flux for blast furnaces, while others such as wolframite, pyrolusite, and chromite are used in making ferrous alloys. Important non-ferrous metals include aluminium, copper, lead, tin, titanium, and zinc, and alloys such as brass. Precious metals such as gold, silver, and platinum and exotic or rare metals such as mercury, tungsten, beryllium, bismuth, cerium, cadmium, niobium, indium, gallium, germanium, lithium, selenium, tantalum, tellurium, vanadium, and zirconium are also non-ferrous. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |