Green silicon carbide is produced as the same type as the black silicon carbide,except the different raw materials.Its crystallization have higher purity and hardness.Green silicon carbide is suitable for processing hard alloy,metallic and non-metallic marterails with hard and brittle feature such as copper,brass,aluminium,magnesslum ,jewel,optical glass,ceramics,etc.Super micropower of it is also a kind of ceramics material.
Abrasives grade
Grit size: 16#,20#,24#30#,36#,46#,54#,60#,80#,100#,120#,150#,180#,220#
Micropowder:240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500#
2000#,2500#,3000#,4000#
Refractorgrade:1-0mm,3-1mm,5-3mm,5-8mm -200mesh,-240mesh,-320mesh
The physical and chemical analysis
Sic MIN 99.10%
F.C. MAX 0.4%
Fe2O3 MAX 0.5%
Crystal system Hexagonal
Color Green
Micro Hardness HV3280-3400
Grinding ability(compared with diamond as one) 0.28
Hardness(mohs) 9.15
Ture density 3.18 g/cm3
Bulk density 1.68-1.56g/cm3
Purpose
|
Specification
|
Chemical Composition(%)
|
Magnetic material content(%)max
|
Abrasives grade
|
SICmin
|
F.Cmax
|
Fe2O3max
|
grain
|
12-80
|
99
|
0.20
|
0.2
|
0.0180
|
90-150
|
98.5
|
0.25
|
0.5
|
0.0150
|
180-220
|
97.5
|
0.25
|
0.7
|
0.0120
|
micropowder
|
240-4000
|
96
|
0.30
|
0.8
|
—
|
Refractory grade
|
Group Size
|
0-1mm
1-3mm
3-5mm
5-8mm
|
99
|
0.35
|
0.7
|
—
|
Fine Powder
|
-180mesh
-200mesh
-240mesh
-320mesh
|
98
|
0.35
|
0.7
|
—
|
color
|
green
|
Hardness(mohs)
|
9.15
|
Melting point(℃)
|
2250
|
Maximum service temperature(℃)
|
1900
|
Ture density(g/cm3)
|
3.9
|
Application
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
10.photovoltaic and solar energy
Packing
1.25kg woven bag,40 woven bags/jumbo bag.
2.25kg woven bag,40 woven bags/pallet
3.25kg paper bag,40 paper bags/pallet
4.25kg paper bag,40 paper bags/paper box
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