离岸价格
获取最新报价1000 ~ 2000 USD / Metric Ton
|20 Metric Ton Minimum Order
国家:
China
型号:
Silicon Carbide
离岸价格:
1000 ~ 2000 USD / Metric Ton 获取最新报价
位置:
-
最小订单价格:
1000 per Metric Ton
最小订单:
20 Metric Ton
包装细节:
1mt/big bag or as per customer's requirement
交货时间:
Within 20 days after sign contract
供应能力:
2000 Metric Ton per Month
付款方式:
L/C, T/T
產品組 :
China
联系人 Danial
No.190Tianshan street, Shijiazhuang, Hebei
Silicon Carbide
Introduction:
Silicon carbide (SiC), also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Silicon carbide powder has been mass-produced since ***3 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics which are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Electronic applications of silicon carbide as light emitting diodes and detectors in early radios were first demonstrated around ***7, and nowadays SiC is widely used in high-temperature/high-voltage semiconductor electronics. Large single crystals of silicon carbide can be grown by the Lely method; they can be cut into gems known as "synthetic moissanite". Silicon carbide with high surface area can be produced from SiO2 contained in plant material.
Black silicon carbide
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) |
||
|
TN*8 |
*8.*0 |
1.*0 |
0.*0 |
**1mm, **3mm, **5mm, **8mm, **0#F, **0#F, **5#F For customer’s |
|
TN*7 |
*7.*0 |
1.*0 |
1.*0 |
|
|
TN*5 |
*5.*0 |
2.*0 |
1.*0 |
|
|
TN*0 |
*0.*0 |
3.*0 |
2.*0 |
|
|
TN*8 |
*8.*0 |
3.*0 |
3.*0 |
|
|
TN*5 |
*5.*0 |
5.*0 |
3.*0 |
|
|
TN*0 |
*0.*0 |
*0.*0 |
3.*0 |
|
|
TN*0 |
*0.*0 |
*2.*0 |
3.*0 |
|
|
TN*0 |
*0.*0 |
*5.*0 |
3.*0 |
|
|
Black Silicon Carbide Content for Concretion Grinder |
||||
|
Brand |
Grit Size |
Chemical Composition(%) |
||
|
SIC(min) |
F.C(max) |
Fe2O3(max) |
||
|
Black silicon carbide |
F**-F*0 |
*8.5 |
0.*0 |
0.*0 |
|
F***-F**0 |
*8.5 |
0.*0 |
0.*0 |
|
|
F***-F**0 |
*7.0 |
0.*0 |
1.*0 |
|
|
Black Silicon Carbide Content for Coating Grinder |
||||
|
Brand |
Grit Size |
Chemical Composition(%) |
||
|
SIC(min) |
F.C(max) |
Fe2O3(max) |
||
|
C-P |
P**-P**0 |
*8.0 |
0.*5 |
0.*0 |
|
P***-P**0 |
*7.5 |
0.*5 |
0.*0 |
|
|
P***-P**0 |
*6.0 |
0.*5 |
1.*5 |
|
Green Silicon carbide( abrasive material)
Green Silicon carbide crystaline block is made of petroleum coke,high-quality silica and common salt as additive through the smelting processing in the high-temperature resistance furnace.it is between corundum and diamond in hardness,and it is better than the corundum and diamond in hardness,and it is better than the corundum in mechanical strength,as it is crisp and sharp.
Usages:
It can be used as abrasives for grinding wheels,sand paper,sand belts and other abrasive tools to cut abrasives ,crystal refractories and electronic parts,etc.
GRIT AVAILABLE
F*6,F*4,F*0,F*6,F*0,F*6,F*4,F*0,F*0,F*0,F**0,F**0,F**0,F**0,F**0 and other OEM grits.
Chem. Index
|
|
SIC ≥ % |
F.C ≤ % |
Fe2O3 ≤ % |
|||
|
Normal |
Special |
Normal |
Special |
Normal |
Special |
|
|
F*2 F*0 |
*8.*0 |
*9.*0 |
0.*0 |
0.*0 |
0.*0 |
0.*0 |
|
F**0 F**0 |
*8.*0 |
*9.*0 |
0.*0 |
0.*5 |
0.*0 |
0.*5 |
|
F**0 F**0 |
*7.*0 |
*9.*0 |
0.*0 |
0.*5 |
1.*0 |
0.*0 |
Bulk Density
|
Grit |
Normal Bulk Density |
| 国家: | China |
| 型号: | Silicon Carbide |
| 离岸价格: | 1000 ~ 2000 / Metric Ton 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 1000 per Metric Ton |
| 最小订单: | 20 Metric Ton |
| 包装细节: | 1mt/big bag or as per customer's requirement |
| 交货时间: | Within 20 days after sign contract |
| 供应能力: | 2000 Metric Ton per Month |
| 付款方式: | L/C, T/T |
| 產品組 : | Silicon Carbide |
