ZhenAn is an experienced manufacturer of silicon carbide in China. Contact us ! For daily CIF price and FOB price of black silicon carbide powder.
Black Silicon Carbide (SiC) is an extremely hard (Mohs 9.1/ 2550 Knoop) man made mineral that possesses high thermal conductivity and high strength at elevated temperatures (at 1000°C, SiC is 7.5 times stronger than Al203 ). SiC has a modulus of elasticity of 410 GPa, with no decrease in strength up to 1600°C, and it does not melt at normal pressures but instead dissociates at 2600°C.
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Type
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Chemical Composition
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|
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SiC
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F.C
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|
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≥
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≤
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SiC98.5
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98.5
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0.2
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SiC98
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98
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0.3
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|
SiC97
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97
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0.3
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|
SiC95
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95
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0.4
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SiC90
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90
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0.6
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SiC70
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70
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3
|
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SiC65
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65
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5
|
|
SiC60
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60
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10
|
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SiC55
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55
|
10
|
|
SiC45
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45
|
12
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FAQ
Q: What is your advantages?
A: We are manufacturer,and we have professional production and processing and sales teams.Quality can be guaranteed.We have rich experience in ferroalloy field.
Q: Do you provide samples?
A: Yes, we provide free samples for you to reference, you only need to pay for freight.
Q:How to make sure the quality is good ?
A: We have our own lab in factory ,have testing result for every lot of silicon metal ,when cargo arriving the loading port ,we sample and test the Fe and Ca content again ,the third party inspection will be also arranged according to the buyers’ request.
