china 98% SIC black silicon carbide sandblasting grit f46 f54 f60 f80 f100 f120 f150 f180 f220
Product Name: china 98% SIC black silicon carbide sandblasting grit f46 f54 f60 f80 f100 f120 f150 f180 f220
Trade Mark:
Model: F8-F220
Place of Origin: China(Mainland)
Price Terms: FOB
Payment Terms: T/T
Packing: 25KG BAG,1 MT BAG
Delivery Lead Time: SEA WAY
Minimum Order: 1MT
Certification:
Detailed Description:
Black Silicon Carbide sandblasting grit brief introduce
Black Silicon Carbide sandblasting grit is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum coke.
The hardness of black silicon carbide sandblasting grit is greater than fused alumina but less than synthetic diamond.
Black silicon carbide's mechancial intensity is greater than fused alumina, but is brittle and very sharp.
Black silicon carbide sandblasting grit has some electrical and heat conductivity.
Black silicon carbide sandblasting grit is typically used for machining or finishing cast iron ,non-ferrous metals, stone, leather, rubber, and other materials where sharp cutting characteristics are important.
Black Silicon Carbide sandblasting grit is also used widely as a refractory material or metallurgical additive.
More detailed specifications can be supplied on your request.
Black silicon carbide's chemical specifications
Grit Size
SiC
FC
Fe2O3
F12-F90
98.50
<0.20
0.60
F100-F150
98.50
<0.30
0.80
F180-F220
97.00
<0.30
1.20
F230-F400
96.00
<0.40
1.20
F500-F800
95.00
<0.40
1.20
F1000-F1200
93.00
<0.50
1.20
P12-P90
98.50
<0.20
0.60
P100-P150
98.00
<0.30
0.80
P180-P220
97.00
<0.30
1.20
P230-P500
96.00
<0.40
1.20
P600-P1500
95.00
<0.40
1.20
P2000-P2500
93.00
<0.50
1.20
Black Silicon Carbide physical index
Melting point
2600 °C
Hardness
moh's 9.2
Bulk density
1.38g/cm3
True density
3.20-3.25g/cm3
Black silicon carbide sandblasting grain's Application
F12-F14,use for sandblasting,rust removal,snagging,heavy duty grinding of steel ingot,leather,salt,floor boards.
F14-F30,use for casting play burr,cutting billet and steel tube,flat kibbling,steel ingot grinding,marble grinding,or as refractory material.
F30-F60,use for surface abrasion,outside&surface;grinding,centerless grinding,tool grinding of quenching or no-quenching steel profiles,copper or other hard metal.
F60-F100,use for precision grinding, cutter sharpening,gear grinding,etc.
F100-F240,use for cutter sharpening,rough grinding,precision grinding,thread grinding.
F280-F600,use for precision grinding&thread;grinding of instrument and matter an gear products.
P-git,P12-P2500,used for coated abrasives products,outstanding advantages compared to F-grit is the More concentrade grit distribution of the basic grain,narrow grain span than F-grit
