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black silicon carbide refractory material

black silicon carbide refractory material
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Product Name:black silicon carbide refractory material
Place of Origin:Peoples Republic of China
Post Date:March 12, 2021
Edit Date:March 12, 2021
Company Name :
Henan Sicheng Co., Ltd
Tel:+86-371-63211287
Fax:+86-371-60305637
Add:0801,8/F,No.1 Building,No.238,Tongbai South Road,Zhengzhou,Henan,China (Mainland)
E-mail:betty@hnsicheng.cn
Detailed Product Description:

Sillicon Carbide(SIC) is made from quartz sand and petroleum coke(smokeless acetylene) as the mainraw material.it is made via light  resistance from hydrometallurgical,it is black opaque body hexagonal crystal and MOHS -hardness in the 915-9.5,which is after diamond and boron carbide with crisp and sharp performance and certain degree of conductive heat.

black silicon carbide is with sic purity 98% and the toughness is higher than green silicon carbide, mainly used for processing glass,ceramic,stone, refractory materials ,cast iron and other metal.

 

Physical and Chemical Properties:

Color Black
Mohs Hardness 9.5
True Density 3.9g/cm3
Melting Point 2250°C
Maximum service temperature 1900°C

 

  Properties and Type

Grains
0-1mm 1-3mm 3-5mm 5-0mm
Guarantee Value Typical Value
Chemical Composition SIC ≥98 98.5
F.C ≤0.2 0.1
Fe2O3 ≤0.2 0.15
H2O3 ≤1 0.3


 

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