silicon carbide powder

Prix FOB

Obtenir le dernier prix

1800 ~ 2000 USD / Metric Ton ( Negotiable )

1 Metric Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

F320

Prix FOB:

1800 ~ 2000 USD / Metric Ton ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

1800 per Metric Ton

Commande minimale:

1 Metric Ton

Packaging Detail:

25kg/bag(include inner bag), 1 ton/big bag.

Heure de livraison:

5 working days after deposit received

Capacité de Fournir:

500 Metric Ton per Month

Payment Type:

PayPal, L/C, T/T

Groupe de produits :

Black Silicon Carbide

Contacter maintenant

Voir la brochure

LD International Abrasives Limited

China

Membre gratuit

Personne Ã contacter Ms. Maggie

BUILDING No.13,WANDA PLAZA,HANGHAI ROAD, Zhengzhou, Henan

Contacter maintenant

SpÃ©cification du produit

Color:Black
SIC :99%
C Free:0.40%
Fe2O3:0.55%
Moh's :9.5
Specific Weight :3.2 g/cm3
Knoop(kg/cm2) :2200-2500
Crystal Form :Alpha SiC hexagonal system
Chemical nature :Slight acid
Decomposition point :2200â„ƒ

La description

1.Product Description

black silicon carbide powder is the hardest blasting media available. High-quality silicon carbide media is manufactured to a blocky grain shape that splinters. The resulting silicon carbide abrasives have sharp edges for blasting. Silicon carbide has a very fast cutting speed and can be recycled and reused many more times than sand. The hardness of silicon carbide allows for much shorter blast times relative to softer blast media.

2.Chemical & Physical Properties

Crystal Form	Alpha SiC hexagonal system
Chemical nature	Slight acid
Reaction with acids	Very slight surface action with hydrofluoric acid
Reaction with Alkalis	Attacked at high temperature by alkalis and iron oxide
Oxidation-reduction effects	Starts to oxide slowly at **0oC. No reduction
True Density (g/cm3)	3.*0
Hardness	Knoop(kg/cm2)	********0
	Moh's	9.5
Color	Black
Color after firing	Black
Decomposition point	***0â„ƒ

Grit sizes SiC F.C Fe2O3 *2# - *0# *8.6 min 0.*0 max 0.*0 max **0# - **0# *8.*5 min 0.*5 max 0.*0 max **0# - **0# *7.*0 min 0.*0 max 0.*5max
3. Advantages

1. Large melting furnace, longer melting time, lead to more crystallization, bigger crystals, higher purity and less impurities.

2. Good hardness, longer life.

3. Chemical washed and water washed, good cleanness.

4. Special treated products get higher purity, better toughness, and better grinding effect.

Pays:	China
N Â° de modÃ¨le:	F320
Prix FOB:	1800 ~ 2000 / Metric Ton ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	1800 per Metric Ton
Commande minimale:	1 Metric Ton
Packaging Detail:	25kg/bag(include inner bag), 1 ton/big bag.
Heure de livraison:	5 working days after deposit received
Capacité de Fournir:	500 Metric Ton per Month
Payment Type:	PayPal, L/C, T/T
Groupe de produits :	Black Silicon Carbide