Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:-
Supply Capability:-
| Packaging Detail: | 1mt big bags,or 10kg/20kg/25kg bags be packed into 1mt big bags. |
INTRODUCTION
Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is sharp and has electrical and heat conductivity in some degree.
Application:
1. Metallurgical deoxidizer.
2. As abrasive, abrasive tools can be used to such as grinding wheels, whetstones, grinding head, sand tile etc.
Specification:
Item | Chemical Composition | Size | |||
SiC | F.C | Fe2O3 | SiO2 | ||
Second Grade | 90.00 | 3.00 | 1.20 | 5.00 | 0-10/0-20mm |
90.00 | 3.00 | 1.20 | 5.00 | 0.5-5mm,1-5mm,1-10mm | |
88.00 | 4.00 | 1.50 | 6.00 | 0-10/0-20mm | |
88.00 | 4.00 | 1.50 | 6.00 | 0.5-5mm,1-5mm,1-10mm | |
Third Grade Crude | 85.00 | 4.50 | 1.80 | 7.00 | 0-5mm,0-10mm |
85.00 | 4.50 | 1.80 | 7.00 | 0.5-5mm,1-5mm,1-10mm | |
80.00 | 5.00 | 3.00 | 8.00 | 0-5mm,0-10mm | |
80.00 | 5.00 | 3.00 | 8.00 | 0.5-5mm | |
75.00 | 7.00 | 4.00 | 10.00 | 0-5mm,0-10mm | |
75.00 | 7.00 | 4.00 | 10.00 | 1-5mm,1-10mm | |
70.00 | 8.00 | 4.00 | 11.00 | 0-5mm,0-10mm | |
60.00 | 10.00 | 4.00 | 12.00 | 0-5mm,0-10mm | |
Package: in 25kgs bags, jumob bags or as buyer's request.
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