Prix FOB
Obtenir le dernier prix1548 ~ 3700 USD / Ton ( Negotiable )
|1 Ton Minimum Order
Pays:
Hong Kong
N ° de modèle:
16#-220# 0-8mm F240-F4000 -200MESH
Prix FOB:
1548 ~ 3700 USD / Ton ( Negotiable ) Obtenir le dernier prix
Localité:
henan
Prix de commande minimale:
1548 per Ton
Commande minimale:
1 Ton
Packaging Detail:
25kg/bag
Heure de livraison:
receiving deposit after 15days
Capacité de Fournir:
1000 Ton per Month
Payment Type:
L/C, T/T
Groupe de produits :
Hong Kong
Personne àcontacter Ms. Ivy
909B 9/F Two Grand Tower 625, Nathan RD KLN
Black silicon carbide is produced from quartz sand and high quality anthracite/petroleum coke under high temperature in and electric resistance furnace. Black silicon carbide looks black and has a microhardness of ********0kg/mm2. Abrasive tools made of it, are fit to grind metals and non-metals materials of low tensile strength, for example, grey cast iron, brass, alumina, stone, leather and hard rubber etc. Black silicon carbide can also be used for refractory purpose or in electronic industry.
Black silicon carbide’s physical and chemical analysis:
SIC Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â *8%min
F.C.                    0.*5%max
Fe2O3Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.7%max
Crystal system         Hexagonal
Color                  Black
Micro Hardness     HV********0
Grinding ability(compared with diamond as one) 0.*5
Hardness(mohs)Â Â Â Â Â Â 9.*5
Ture density          3.*2 g/cm3
Bulk density         1.***1.*6g/cm3
 Refractory grade:
**0mm,**1mm,**3mm,**8mm ***0mesh,***0mesh,***0mesh
 abrasives grade:
Grit size:*6#,*0#,*4#*0#,*6#,*6#,*4#,*0#,*0#,**0#,**0#,**0#,**0#,**0#
Micropowder:**0#,**0#,**0#,**0#,**0#,**0#,**0#,**0#,***0#,***0#,***0#
           ***0#,***0#,***0#,***0#
Black silicion carbide Usage:
1.it are suitable for grinding high-speed,high carbon steel
2.high-grade refractory materials
3.abrasives tool
4.grinding and polishing
5.ceramics
6.LED
7.sandblasting
8.aviation
9.wire-electrode cutting
*0.photovoltaic and solar energy
Silicon carbide deoxidant
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|
 Grade |
Chemical composition% |
||||||
|
SiC% |
Free C% |
SiO2% |
Fe2O3% |
MgO% |
AL2O3% |
H2O% |
|
|
SiC*5 |
*5±4 |
2.5±1 |
*7±2 |
3 |
0.*6 |
1.5±1 |
<0.5 |
|
SiC*5 |
*5±4 |
4.5±1 |
*3±2 |
4 |
0.*2 |
2±0.5 |
<0.5 |
|
SiC*5 |
*5±4 |
4.8±1.5 |
*8±2 |
5±2 |
0.*0 |
3±1 |
<0.5 |
|
SiC*5 |
*5±4 |
5±2 |
*1±2 |
7±2 |
0.*0 |
5±2 |
<0.5 |
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| Pays: | Hong Kong |
| N ° de modèle: | 16#-220# 0-8mm F240-F4000 -200MESH |
| Prix FOB: | 1548 ~ 3700 / Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | henan |
| Prix de commande minimale: | 1548 per Ton |
| Commande minimale: | 1 Ton |
| Packaging Detail: | 25kg/bag |
| Heure de livraison: | receiving deposit after 15days |
| Capacité de Fournir: | 1000 Ton per Month |
| Payment Type: | L/C, T/T |
| Groupe de produits : | Abrasives |
