Product Description

Black silicon carbide is produced from quartz sand and petroleum coke as main raw materials and processed in a high temperature electric resistant type furnace.
Black silicon carbide has a high purity of SiC over *8%, very low impurity (Fe, C , alumina and silica ), and it has a high hardness (mohs9.2) between corundum and diamond and low toughness, which makes it an ideal material for high quality abrasive tools.
Black silicon carbide has sharp knife-edge and friable character as well as good thermal
conductivity and quick heat dissipation, and it also has better self-sharpening characteristic.
Features above are excellent traits which can be used in many applicable situations.
Physical Index of Black Silicon Carbide

Color	Black
Basic Mineral	α-SiC
True Density	3.2g/cm3
Bulk Density	1.***1.*6g/cm3
Mohs Hardness	9.2
Microhardness	HV********0

Chemical composition:

Grit Size	SiC	F.C	Fe2O3
F****0	>*9.0%

Application:
Black silicon carbide is recommended for producing abrasive tools, such as grinding wheels, cutting disks, etc.
Black silicon carbide also can be used as a metallurgical additive and high-grade refractory material.
Black silicon carbide powder could be used as lapping and polishing media.
Black silicon carbide is suitable to process silicate materials like glass, ceramic, cement and refractory material, other materials like stone, non ferrous-metal, leather, plastic, rubber , etc.
Size Available:
Abrasives F**-F***0, P******0, JIS#***-JIS#***0
Refractory **1mm, **3mm, **5mm, 6/*0, *0/*8, **0mesh, **5mesh
Other special specifications could be supplied as required.
 
 
 

FOB Price:	US $1,**0 - 6,**0 / Ton | Get Latest Price
Min.Order Quantity:	*0 Ton/Tons **0g for sample
Supply Ability:	**0 Ton/Tons per Month
Port:	Tianjin or Qingdao port
Payment Terms:	L/C,D/A,D/P,T/T,Western Union

Packaging & Delivery

Packaging Details:	*5kgs bag with *0 bags in a jumbo bag  ***0kgs packed in a big bag  Other different packages could be provided as per your request
Delivery Detail:	According to your order quantities

 
 

Country:	China
Model No:	F12-F1200, P12-P2500.
FOB Price:	1000 ~ 6000 / Ton ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	1000 per Ton
Minimum Order Quantity:	20 Ton
Packaging Detail:	Packages could be supplied on your request
Delivery Time:	It depends on your order quantity
Supplying Ability:	500 Ton per Month
Payment Type:	Western Union, D/P, D/A, L/C, T/T
Product Group :	Abrasives