What are new inorganic non metallic materials

Inorganic materials are oxides, carbides, nitrides, halogen compounds, borides, and silicate aluminum phosphates of certain elements. Inorganic materials are composed of oxides, carbides, nitrides, halogen compounds, borides, silicates, aluminates, phosphates, borates, etc. A general term for certain elements, it is a general term for all materials except organic polymer materials and metal materials.

Inorganic non-metallic materials are one of the three major materials alongside organic polymer materials and metal materials. The new inorganic non-metallic mineral materials developed after the middle of the 20th century have special properties and uses, and are the transformation of modern new technologies, new industries and traditional industrial technologies. The indispensable material basis of modern national defense and biomedicine mainly includes advanced ceramics, amorphous materials, intraocular lenses, inorganic coatings, inorganic fibers, etc.

Traditional inorganic non-metallic materials: cement, aluminate cement, ceramic clay, zeolite, porous silicate and other new inorganic non-metallic materials; polymeric materials such as seasonal glass, glass ceramics, synthetic diamond and cubic boron nitride; Rubber, plastics, fibers, coatings, adhesives, and polymer matrix composites.

Inorganic non-metallic materials: one of the three major materials.

Traditional inorganic non-metallic materials mainly refer to silicate materials, such as cement, glass, ceramics and refractory materials, which are essential basic materials for industry and capital construction.

Inorganic non-metallic materials have basic properties such as high melting point, high hardness, corrosion resistance, wear resistance, high strength and good oxidation resistance, as well as a wide range of electrical conductivity, heat insulation, light transmittance and good ferroelectric, ferromagnetic and piezoelectric properties.

In addition to the advantages of traditional inorganic non-metallic materials, the new inorganic non-metallic materials also have certain characteristics, such as high strength, electrical, optical properties and biological functions. Special (new) inorganic non-metallic materials mainly include advanced ceramics, amorphous materials, intraocular crystals, inorganic coatings, inorganic fibers, etc.

Inorganic non-metallic materials are as follows:1. Cement and other cementitious materials: Portland cement, aluminate cement, lime, gypsum, etc.

2. Ceramics: clay, feldspar, talc and ash ceramics, etc.

3. Refractory materials: siliceous, aluminum silicate, high alumina, magnesia, chromium magnesia, etc., glass silicate.

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

5. Cast stone: diabase, basalt, cast stone, etc.

6. Abrasive materials: silicon oxide, alumina, silicon carbide, etc.

7. Porous materials: diatomaceous earth, vermiculite, zeolite, porous silicate and aluminum silicate, etc.

8. Carbon materials: graphite, coke and various carbon products, etc.

9. Non-metallic minerals: clay, asbestos, gypsum, mica, marble, crystal and diamond, etc.

Inorganic non-metallic materials are materials composed of oxides, carbides, nitrides, halogen compounds, borides, silicates, aluminates, phosphates, borates and other substances of certain elements.

It is a general term for all materials except organic polymer materials and metal materials. The term inorganic non-metallic materials evolved from traditional silicate materials after the 40s of the 20th century with the development of modern science and technology. Inorganic non-metallic materials are one of the three major materials alongside organic polymer materials and metal materials.

Inorganic non-metallic material applications.

There are many varieties and names of inorganic non-metallic materials, and their uses are different. Therefore, there is no unified and well-established classification method. They are usually divided into two categories: ordinary (traditional) and advanced (new) inorganic non-metallic materials.

Traditional inorganic non-metallic materials are essential basic materials for industry and capital construction.

For example, cement is an important building material; Refractories and high-temperature technology, especially the development of the steel industry; Various specifications of flat glass, instrument glass and ordinary optical glass, as well as daily ceramics, sanitary ceramics, architectural ceramics, chemical ceramics and electric porcelain are closely related to people's production and life. They are large and versatile.

1. Ferroelectric and piezoelectric materials in insulating materials: barium titanate, lead zirconate titanate, alumina, beryllium oxide, talc, forsterite ceramics, quartz glass and glass-ceramic.

2. Optical materials: yttrium-aluminum-garnet laser materials, alumina, yttrium oxide transparent materials and optical fibers of quartz or multi-group seizing glass.

3. High-temperature structural ceramics: artificial crystals, lithium aluminate, lithium tantalate, gallium arsenide, fluorphlogopite, etc., and refractory compounds such as high-temperature oxides, carbides, nitrides and borides, superhard materials, titanium carbide, synthetic diamond and cubic boron nitride, etc., manganese-zinc, nickel-zinc, manganese-magnesium, lithium-manganese and other ferrites, magnetic records and magnetic bubble materials.

4. Inorganic composite materials: ceramic-based, metal-based, carbon-based composite materials and conductor ceramics and fast-ion conductors of sodium, lithium, oxygen ions, silicon carbide, etc., as well as semiconductor ceramics barium titanate, zinc oxide, tin oxide, vanadium oxide, zirconia and other filter metal element oxide materials.

5. Aerogel felt, feldspar tooth material, alumina, phosphate bone material and enzyme carrier material, etc.

Inorganic non-metallic materials (inorganic

nonmetallic

Materials) is a material composed of oxygen digests, carbides, nitrides, halogen compounds, shed compounds, silicates, aluminates, phosphates, shed salts and other substances of certain elements. It is a general term for all materials except organic polymer materials and metal materials.

1) Traditional inorganic non-metallic materials: cement, glass, ceramics and other silicate materials.

2) New inorganic non-metallic materials: semiconductor materials, superhard and high-temperature resistant materials, luminescent materials, etc.