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Silicon carbide

  • Silicon Carbide

Silicon Carbide

  • Product Item : CH017
  • Category: Silicon carbide
  • Views:425
  • Product description:It is produced by quartz sand and high-quality anthracite at high temperature. This product is suitable for the processing of low-strength metal materials and non-metallic materials such as metal, cop
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Silicon carbide has stable chemical properties, high thermal conductivity, small thermal expansion coefficient, and good wear resistance. In addition to being used as an abrasive, there are many other uses, such as: applying silicon carbide powder to the impeller of a water turbine by a special process The inner wall of the cylinder block can improve its wear resistance and extend the service life by 1 to 2 times; the advanced refractory materials used to make it are heat-resistant shock, small size, light weight and high strength, and good energy saving effect. Low-grade silicon carbide (containing about 85% of SiC) is an excellent deoxidizer. It can accelerate the steel-making speed, and facilitate the control of chemical composition and improve the quality of steel. In addition, silicon carbide is also widely used to make silicon carbide rods for electric heating elements.

Specification :

Grade

Sic (%)

Fe2O3 (%)

C(%)

Moisture (%)

CaO(%)

MgO(%)

AL2O3(%)

Super Grade

98.5min

0.2max

0.2max

0.5max

0.02

0.02

0.03

1st Grade

97.5min

0.3max

0.6max

0.5max

0.05

0.05

0.05

2nd Grade

88-90

2.5max

3max

0.5max

1.5

1.5

2.5

3rd Grade

70-75

*

*

1max

*

*

*

Packing and size

As clients demands

Main application:

Used for wire cutting of 3-12 inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystal, etc. Engineering materials for solar photovoltaic industry, semiconductor industry, piezoelectric crystal industry.

Used in semiconductors, lightning rods, circuit components, high temperature applications, ultraviolet detectors, structural materials, astronomy, disc brakes, clutches, diesel particulate filters, filament pyrometers, ceramic films, cutting tools, heating elements, nuclear fuel , Jewelry, steel, protective gear, catalyst body and other fields.

Factory picture:


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