The use of Ferrochrome

Upload Time:


Chromium is hard, wear-resistant, high temperature resistance, corrosion resistance and other characteristics. The uses of chromite are as follows: (1) in metallurgical industry, chromite is mainly used to produce chromite alloy and metal chromium. (2) ferrochromium alloy is used as steel additive to produce many kinds of special steel with high strength, corrosion resistance, wear resistance, high temperature resistance and oxidation resistance, such as stainless steel, acid-resistant steel, heat-resistant steel, ball bearing steel, spring steel, tool steel and other B metal chromium is mainly used with cobalt, nickel, tungsten and other elements smelting special alloys. These special steels and special alloys are indispensable materials for the production of guns, missiles, rockets and warships in the aerospace, automobile, shipbuilding and defense industries. Chromite is used in Refractory to make chrome bricks, chrome-magnesia bricks and other special Refractory. (3) in chemical industry, it is mainly used in pigment, textile, electroplating, leather industry, etc. .



Relevant News