Black silicon carbide is created at substantial temperature in an electric resistance type furnace with quarts sand and petroleum coke as its major uncooked marterials. Its hardness is between fused alumina and synthetic diamond. Mechanical depth of it is greater than fused alumina. It is brittle and sharp has electrical and warmth conductivity in some degree. The abrasives made of it are suited for doing work on forged iron, non-ferrous metal, rock, leather, rubber, and many others. It is also broadly utilized as refractory content and metallurgical additive.

Application
one. It are ideal for grinding higher-velocity, substantial carbon metal
two. Large-quality refractory components
three. EPT tool
4. Grinding and poXiHu (West Lake) Dis.Hu (West Lake) Dis.ng
5. Ceramics
6. LED
seven. Sandblasting
eight. Aviation
9. Wire-electrode slicing
10. Photovoltaic and solar vitality
EPT
1.25kg woven bag, forty woven luggage/jumbo bag.
two.25kg woven bag, 40 woven luggage/pallet
3.25kg paper bag, 40 paper luggage/pallet
four.25kg paper bag, 40 paper luggage/paper box

EPT grade
Grit measurement: sixteen#, 20#, 24#thirty#, 36#, forty six#, 54#, 60#, 80#, one hundred#, one hundred twenty#, a hundred and fifty#, 180#, 220#
Micropowder: 240#, 280#, 320#, 360#, four hundred#, 500#, 600#, 800#, 1000#, 1200#, 1500#
2000#, 2500#, 3000#, 4000#
Refractory grade
1-0mm, 3-1mm, 5-3mm, five-8mm -200mesh, -240mesh, -320mesh
The bodily and chemical investigation
SIC MIN ninety eight%
F. C. MAX .35%
Fe2O3 MAX .seven%
Crystal system Hexagonal
Shade Black
Micro Hardness HV3100-3280
Grinding ability(when compared with diamond as 1) .25
Hardness(mohs) 9.15
Ture density 3.12 g/cm3
Bulk density one.forty five-1.56g/cm3