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Black silicon carbide

Prix FOB

Obtenir le dernier prix

20 Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

BC#800, 1000, 1200, 1500, 1800, 2000

Prix FOB:

(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Yichuan, Luoyang

Prix de commande minimale:

Commande minimale:

20 Ton

Packaging Detail:

25kg woven bag or 1000 kg big bag or basis on cusumer's reqirement

Heure de livraison:

Negotiation

Capacité de Fournir:

500 Ton per Month

Payment Type:

Western Union, L/C, T/T

Groupe de produits :

abrasive

Contacter maintenant

HENAN RUISHI INVESTMENT GROUP CO., LTD.

China

Membre gratuit

Personne Ã contacter Ms. Suki

A-1403,Huayuan Wealth Plaza,No.1,Luopu Road,Luoyang,471000,China, Luoyang, Henan

Contacter maintenant

La description

Black silicon carbide

Black,frangible and sharp, good thermal conductivity and electric conductivity.

Microcosmic shape is a hexagonal crystal, Mohs hardness is 9.3, Vickers microhardness is ********0kg/mm2, knoop hardness is ********5 kg/mm2, Among abrasives, silicon carbide’s hardness is higher than corundum, and ranked below diamond, CBN and boron carbide. Density generally viewed is 3.***3.*5g/cm3, natural bulk density is 1.**1.6 g/cm3, specific gravity is 3.***3.*5 g/cm3, Raw material of green silicon carbide are petroleum coke and quality silicon sand, appended with salt, then smelt in electric arc furnace. Compared with green silicon carbide, the purity, hardness and brittleness of black silicon carbide are lower.

Main applications: solar wafer, semiconductor wafer and quartz chip wire sawing and lapping; bonded and coated abrasive tools; stone poishing; processing metal and non-ferrous metal with low tensile strength, such as gray pig iron, brass, aluminum, stone, leather and rubber.

Particle size comparison of commonly used abrasive

	Particle size distribution(micron)			Chemical composition			Physical composition
Size	D3	D*0	D*4	SiC(%)	Fe2O3 (%)	F.C (%)	PH Value	Bulk Density	Magnetic material content (%)
BC#**0	≤*0.0	*4.0±1.0	≥9.0	≥5.0	≤1.2	≤0.4	**8	1.*8	0.**8
BC#***0	≤*8.3	*1.5±1.0	≥7.0	≥3.0	≤1.2	≤0.4	**8	1.*5	0.**8
BC#***0	≤*7.5	9.5±0.8	≥5.5	≥3.0	≤1.2	≤0.4	**8	1.*3	0.**5
BC#***0	≤*4.5	8.0±0.6	≥4.5	≥3.0	≤1.2	≤0.4	**8	1.*2	0.**5
BC#***0	≤*3.5	7.0±0.6	≥4.2	≥3.0	≤1.2	≤0.4	**8	1.*5	0.**5
BC#***0	≤*3.0	6.7±0.6	≥4.0	≥3.0	≤1.2	≤0.4	**8	1.*0	0.**5

Other specs can be supplied as clients' request.

If you need more details about our products, just feel free to contact me.

Pays:	China
N Â° de modÃ¨le:	BC#800, 1000, 1200, 1500, 1800, 2000
Prix FOB:	(Negotiable) Obtenir le dernier prix
LocalitÃ©:	Yichuan, Luoyang
Prix de commande minimale:	-
Commande minimale:	20 Ton
Packaging Detail:	25kg woven bag or 1000 kg big bag or basis on cusumer's reqirement
Heure de livraison:	Negotiation
Capacité de Fournir:	500 Ton per Month
Payment Type:	Western Union, L/C, T/T
Groupe de produits :	abrasive