Chrome ore is mainly used in the metallurgical industry, such as melting and casting ferrochrome alloys, refining metallic chromium for electroplating and manufacturing alloy materials, etc., in the chemical industry, such as manufacturing dichromate, chromate, and chromium salt for the leather industry, textile industry, and pigment industry. , Pharmaceutical raw materials and chemical reagents, etc. Refractory materials such as refractoriness, mechanical strength, high corrosion resistance of chrome refractory bricks, etc.
Metallurgical grade chrome ore
In the metallurgical industry, chromite is mainly used to produce ferrochrome and metallic chromium. Ferrochrome is used as a steel additive to produce stainless steel, acid-resistant steel, heat-resistant steel, bearing steel, spring steel, tool steel and other special steels.
Chromium is important because of its hardness, wear resistance, high temperature resistance, corrosion resistance and other characteristics. It has been widely used in metallurgical industry, refractory materials and chemical industry. Chromite is mainly used to produce ferrochrome and metallic chromium. As an additive to steel, it produces a variety of special steels with high strength, corrosion resistance, wear resistance, high temperature resistance and oxidation resistance, such as stainless steel, acid-resistant steel, heat-resistant steel, bearing steel and sheath steel. Metal chromium is mainly used in the smelting of special alloys such as cobalt, nickel and tungsten.
Ore is a sand-like mineral that is mined from a ore deposit or is made from lean ore by beneficiation. Metallurgical grade chrome ore is mainly used to smelt various ferrochrome alloys. The chromium ore used for ferroalloy smelting is divided into several grades according to different smelting purposes. Metallurgical grade chromite can also be used for smelting metallic chromium