(1) In the metallurgical industry production, chromium-copper ore is mainly used to produce chromium-nonferrous metals and chromium-metal.
A: Chromium nonferrous metal as steel, the production of a variety of high toughness, corrosion resistance, wear resistance, heat resistance, air oxidation resistance of special steel such as stainless steel plate, acid steel, wear resistance steel, rolling bearing steel, spring steel, alloy steel, etc.
B: Metal chromium is mainly used for forging special aluminum alloy with cobalt, nickel, tungsten and other elements. This special steel and special aluminum alloy are insufficient materials for aerospace companies, aerospace, cars, shipbuilding industry and its defense technology to produce big guns, cruise missiles, rockets, ships and so on.
(2) In the fireproof materials, ferro-chrome powder for the production and manufacture of chrome brick, chrome magnesia brick and other especially fireproof materials.
(3) In the chemical industry production is mainly used in the production of sodium dichromate sustained release tablets, so as to produce other chromium chemical substances? For color paste, textile, electroplating process, tannery and other industrial production? Can also produce metal catalyst and catalyst agent. So the market sales of ferrochrome powder also has three kinds? Namely? Metallurgical, fireproof material and chemical industry production.
Chromium is one of the main industrial raw materials, because it has the characteristics of hardness, wear resistance, heat resistance, corrosion resistance and so on, in the metallurgical industry production, fireproof materials and chemical industry production has been widely used.
