SiC

SiC

Silicon carbide classification: ① Black silicon carbide contains about 95% SiC, its toughness is higher than green silicon carbide, mostly used for processing low tensile strength materials, such as glass, ceramics, stone, refractory materials, cast iron and non-ferrous metals. Green silicon...
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Silicon carbide classification:

In addition, there are cubic silicon carbide, which is a special process of yellow green crystal, used to make abrasive tools suitable for bearing super-finishing, can make the surface roughness

① Black silicon carbide contains about 95% SiC, its toughness is higher than green silicon carbide, mostly used for processing low tensile strength materials, such as glass, ceramics, stone, refractory materials, cast iron and non-ferrous metals.

② Green silicon carbide contains more than 97% SiC, self-sharpening is good, mostly used for processing cemented carbide, titanium alloy and optical glass, but also used for honing cylinder liner and fine grinding high-speed steel tools.

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Use of silicon carbide:
 

In addition to the below applications, silicon carbide is also widely used in the chemical industry, aerospace, automotive manufacturing and other fields, playing an important role.

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Refractory materials

Silicon carbide can be used to make refractory bricks, silicon carbide crucible, silicon carbide charge and other products, in the iron and steel industry production plays an important role.

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Coatings industry

Silicon carbide has high wear resistance and corrosion resistance, added to Teflon non-stick (Teflon) coatings, UV coatings, fluorocarbon coatings, can greatly improve the oxidation resistance and corrosion resistance of coatings, widely used in outdoor building coatings, power plant coatings, ship coatings.

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Electronic devices

silicon carbide has good heat conductivity and high temperature stability, and is often used in the preparation of electronic radiators, electronic packaging materials, power semiconductor devices, etc.

 

 

 

 


 

 

 

 

 

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