news-High Temperature Calcined A-Alumina-High Purity Alumina-Yinhan Special Alumina

2023-05

Main raw material of alumina ceramics - special alumina

Special alumina is a kind of alumina powder with a particle size of sub-micron. The size of the powder is between 1-100 um, it is white powder, and the crystal phase is α-Al2O3.

2023-05-31

2023-05

Application requirements for α-alumina for polishing

Definition: Polishing refers to the processing method that uses mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright and flat surface. It is a finishing process using polishing tools and abrasive particles or other polishing media on the surface of the workpiece.

2023-05-31

2023-05

Alumina: an important industrial raw material widely used

Alumina is an inorganic compound with the chemical formula Al2O3, which is the main oxidation product of aluminum metal. It has the characteristics of high hardness, high melting point and good corrosion resistance, and has become an important raw material and functional material in modern industry.

2023-05-31

2023-05

Several major uses of alumina powder

What kind of substance is alumina powder? It is actually a process raw material, using industrial aluminum hydroxide or industrial alumina as raw material, but the difference between it and silicon carbide and black corundum is that alumina powder is made of different formulations.

2023-05-31

2023-05

In what areas can alumina be used?

Alumina ceramics is a ceramic material with alumina (AI203) as the main body. With the rapid development of my country's architectural ceramics industry, alumina ceramics are widely used in various industries such as combustion power plants, steel smelting, mechanical wear-resistant parts, coal mines, oil mining, chemical industry, cement production, ports and terminals, and electronics.

2023-05-31

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