Quality Black Silicon Carbide Powder Abrasive with Great Consistency

Quality Black Silicon Carbide Powder Abrasive with Great Consistency

Higher High quality Black Silicon Carbide PowEPTAbrasive with Great Regularity

Black silicon carbide (C) is made by petroleum coke, good quality silicon sand and appended with salt in an electric arc furnace at large temperatures. The hardness and brittleness are reduce than that of environmentally friendly silicon carbide. The components are utilized to grind forged iron, non-ferrous metals, rubber, leather-based, plastic, wood, mineral rocks, and many others. It can also be utilised to manufacture higher-course refractory merchandise.

Grain Usages and Sorts
Utilization For bonded abrasives For coated abrasives
Variety C C-P

Physical Characteristics
Item Basic mineral Crystal program Crystal color Mohs
hardness
Density
Black silicon carbide alpha- SiC Hexagonal Black nine.fifteen ge3.12g/cmthree
Item Micro hardness Electrical
resistivity
Grinding ability(in comparison with
diamond as one particular)
Linear expansion
coefficient(when 900 ordmC alpha #822610-6k-one)
Black silicon carbide HV3100-3280 3 times10five-three times10seven Omega #8226cm .25 four.four

Chemical Composition
GB/T 2480-2008
Kind Grit Chemical composition(%,by bodyweight)
SiC F.C Fe2O3
C F4-F90 ge98.60 le0.20 le0.40
F100-F150 ge98.ten le0.twenty five le0.50
F180-F220 ge97.twenty le0.30 le0.55
F230-F280 ge97.20 le0.30 le0.fifty five
F320-F500 ge97.00 le0.35 le0.sixty
F600-F800 ge96.fifty le0.40 le0.60
F1000-F1200 ge95.50 le0.50 le0.70
C-P P12-P100 ge98.60 le0.20 le0.forty
P120-P150 ge98.ten le0.25 le0.fifty
P180-P220 ge97.20 le0.30 le0.55
P240-P360 ge97.20 le0.30 le0.55
P400-P1000 ge97.00 le0.35 le0.sixty
P1200-P1500 ge96.50 le0.40 le0.sixty
P2000-P2500 ge95.fifty le0.fifty le0.70

Observe: Particular demands on chemical composition and other phrases can be happy by way of discussion.

Quality Black Silicon Carbide Powder Abrasive with Great Consistency

Quality Black Silicon Carbide Powder Abrasive with Great Consistency