What are the common inorganic nonmetallic materials in life?

Traditional inorganic nonmetallic materials:

1, cement and other cementing materials Portland cement, aluminate cement, lime, gypsum, etc.

2. Ceramic clay, feldspar, talc and ashes ceramics.

3. Refractory materials, such as silica, aluminosilicate, high alumina, magnesia, chrome magnesia, etc. Glass silicate.

4. Enamel, steel plate, cast iron, aluminum and copper tires, etc.

5. Cast stone diabase, basalt, cast stone, etc. Abrasive: silica, alumina, silicon carbide, etc. Porous materials: diatomite, vermiculite, zeolite, porous silicate, aluminum silicate; Carbon materials: graphite, coke and various carbon products; Non-metallic minerals: clay, asbestos, gypsum, mica, marble, crystal and diamond.

Material characteristics of inorganic nonmetallic materials;

Ordinary inorganic nonmetallic materials are characterized by high compressive strength, high hardness, high temperature resistance and corrosion resistance. In addition, cement has excellent gelling properties, glass has excellent optical properties, ceramics has excellent corrosion resistance and dielectric properties, and refractories have excellent heat insulation properties, which are beyond the reach of metal materials and polymer materials. However, compared with metal materials, it is a brittle material with low fracture strength and lack of ductility. Compared with polymer materials, the density is higher and the manufacturing process is more complicated. It has various physical effects and microscopic phenomena.