- Bismuth Ingots[1]
- Other Metal Scrap[1]
- Metal Slabs[1]
- Carbonate[3]
- Alkali[1]
- Other Inorganic Salts[3]
- Other Chemicals[3]
- Sulphate[1]
- Abrasives[9]
- Refractory[10]
- Organic Intermediate[1]
- Contact Person : Mr. Zhang Jinfeng
- Company Name : Zhengzhou Zhixing Mineral Co., Ltd.
- Tel : 0086-371-63601837,86026101,86026102,103
- Fax : 0086-371-63602013
- Address : Henan,Zhengzhou,45-5-13,Futian Suntwon,Hanghai Road
- Country/Region : China
- Zip : 450002
Silicon Carbide Black
Black SiC-Black silicon carbide is produced at high temperature in an electric resistance type furnace with quartz 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 brittle and sharp and sharp and heat conductivity in some degree. The abrasive made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc It is also broadly used as refractory material and metallurgical additive
Reference Chemical Composition (weight%) of silicon carbide of non-abrasives application | ||||
Type | Reference Chemical Composition (weight %) | Grit Size | ||
SiC(min) | F.C(max) | Fe2O3(max) | ||
TN98 | 98.00 | 1.00 | 0.80 | 0-1mm, 1-3mm, 3-5mm, 5-8mm, 150#F, 200#F, 325#F For customers |
TN97 | 97.00 | 1.50 | 1.00 | |
TN95 | 95.00 | 2.50 | 1.50 | |
TN90 | 90.00 | 3.00 | 2.50 | |
TN88 | 88.00 | 3.50 | 3.00 | |
TN85 | 85.00 | 5.00 | 3.50 | |
TN70 | 70.00 | 10.00 | 3.50 | |
TN60 | 60.00 | 12.00 | 3.50 | |
TN50 | 50.00 | 15.00 | 3.50 | |
Black Silicon Carbide Content for Concretion Grinder | ||||
Brand | Grit Size | Chemical Composition(%) | ||
SIC(min) | F.C(max) | Fe2O3(max) | ||
Black silicon carbide | F12-F90 | 98.5 | 0.20 | 0.60 |
F100-F150 | 98.5 | 0.30 | 0.80 | |
F180-F220 | 97.0 | 0.30 | 1.20 | |
Black Silicon Carbide Content for Coating Grinder | ||||
Brand | Grit Size | Chemical Composition(%) | ||
SIC(min) | F.C(max) | Fe2O3(max) | ||
C-P | P12-P100 | 98.0 | 0.25 | 0.70 |
P120-P150 | 97.5 | 0.35 | 0.90 | |
P180-P220 | 96.0 | 0.35 | ||
Green silicon carbide is produced basically in the same way of black silicon carbide except the different requirement of raw material. With higher purity of crystallization and hardness, when abrasive tools as of it, they are suitable of processing hard and brittle materials such as: hard alloy, titanium alloy, bearing steel as well as some non-metallic material including: glass, agate, electrical ceramic, quartz products, rock. Green silicon carbide also used as higher-grade refractory materials, electrical heating element and elements for electrical appliances.
Chemical Index of Green Silicon Carbide for Concretion Grinder | ||||
Brand | Grit Size | Chemical Composition(%) | ||
SIC(min) | F.C(max) | Fe2O3(max) | ||
GC | F12-F90 | 99.0 | 0.20 | 0.20 |
F100-F150 | 98.5 | 0.25 | 0.50 | |
F180-F220 | 97.5 | 0.25 | 0.70 | |
W63-W20 | 97.0 | 0.30 | 0.70 | |
W14-W10 | 95.5 | 0.40 | 0.70 | |
W7-W5 | 94.0 | 0.50 | 0.70 | |
Silicon Carbide Black
