It is a semiconductor that can resist oxidation

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Silicon carbide has the characteristics of stable chemical properties, high thermal conductivity, small thermal expansion coefficient and good wear resistance. The advanced refractory material made from it is heat-resistant, impact-resistant, small-sized, lightweight and high-strength, with good energy-saving effect.

Cordierite

Cordierite, also known as hydrous sapphire or dichroite, has the chemical formula Mg2Al4Si5O18; it may contain elements such as Na, K, Ca, Fe, Mn, and H2O. Formed in schists, gneisses, and altered igneous rocks, it is a silicate mineral that may be colorless but typically has a light blue or light purple glassy luster. Magnesium cordierite algeria number data can be artificially synthesized for use as a refractory material. Cordierite, due to its good fire resistance and low coefficient of thermal expansion, can be used to make materials such as ceramics and glass. It is currently widely used as a raw material for honeycomb media in car cleaners.

Zirconium oxide

Zirconium ceramic materials are widely used in the field of structural ceramics due to their high strength, high bending strength, high wear resistance, excellent insulation performance and thermal expansion coefficient similar to steel. In the field of functional ceramics, due to their excellent heat resistance, they are used as the main raw materials for induction heating tubes, refractory materials and heating elements. In addition, zirconium is widely used in thermal barrier coatings, catalyst carriers, medicine, health care, refractory materials, textiles and other fields.