Chromium ore uses include:
1. Foundry industry: In the casting process, chromium ore can be used as molding sand or coating to improve the quality and durability of castings.
2. Glass manufacturing: Chromium ore can be used to produce various glass products, such as glasses, glass bottles, etc., which can improve the hardness and heat resistance of glass.
3. Ceramic manufacturing: Chromium ore can be used as one of the raw materials of ceramics, which can improve the hardness and heat resistance of ceramic products.
4. Refractory material manufacturing: Chromium ore itself is also a good refractory material and can be used to manufacture various high-temperature stoves and refractory bricks.
5. Manufacturing of stainless steel: Chromium ore is one of the main raw materials for manufacturing stainless steel, which can increase the hardness and corrosion resistance of stainless steel.
