Brand:onway
Model:-
MOQ:-0 -
Introduction
1 Black Silicon Carbide is produced in s high temperature electric resistance type furnace from a mixture of quartz sand and petroleum coke.
2 It has higher toughness, compared with green silicon carbide.
Manufacture Process
Get black silicon carbide lump from a mixture of quartz sand and petroleum coke is smelted in a high temperature electric resistance type furnace ---smash---select---washing---dry---precision select
Characteristics
1 heat-resistant property
2 low heat expansion coefficient
3 high heat conductivity coefficient
4 higher strength and toughness
Chemical Composition(%)
Size Available
1 Abrasive: F12-F1200, P12-P2500
2 Refractory: 0-1mm,1-3mm,6/10,10/18,200mesh,325mesh etc.
3 Other special specification could be supplied as required
Applications
1 Bonded abrasive tools, lapping and polishing;
2 Grinding non-ferrous materials, rock, stone, leather, rubber, finishing tough and materials;
3 Can be used as refractory material;
4 Widely used as a metallurgical additive.
Advantages
1 High quality and competitive price;
2 Good hardness and toughness;
3 Reputable manufacturer and supplier.



