Aluminum soil, also known as aluminum ore, is an important industrial ore. Its main component is alumina (Al2O3), and it also contains certain impurities. The use ofbauxiteis very wide, mainly including:

1.bauxite is one of the main raw materials for production of aluminum. Through high temperature smelting, bauxite can be converted into metal aluminum. Aluminum is an important raw material for making various aluminum alloys and aluminum products. It is widely used in national defense, aviation, electrical appliances, chemical and daily living supplies.

2.Refractory material: Aluminum alum -cooked materials are widely used for refractory materials due to the stable properties of its high temperature. These materials are used as lining in high -temperature industrial furnaces, such as furnaces and furnaces in steel, glass, ceramics and chemical production.

3.Precision casting: bauxite can be processed into fine powder for making molds for precision casting technology, and then used for precision casting of military industry, aerospace, communication instruments, machinery and medical equipment.

4.Aluminum refractory fiber: bauxite is also the basic raw material for producing aluminum refractory fibers. This kind of refractory fiber has the characteristics of light quality, high temperature resistance, good thermal stability, low thermal conductivity, and mechanical vibration resistance. application. It can also be used to create alternatives to fire tiles, such as high -temperature kiln lining.

5.Other applications:bauxiteis also used to manufacture alum to cement, grinding materials, ceramics, etc. In the chemical industry,bauxitecan be used to produce various compounds of aluminum for the production of chemical products.