Luoyang Hong Feng Refractories And Abrasives Co., Ltd.
Luoyang Hong Feng Refractories And Abrasives Co., Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
HONG FENG
GCMICR
Powder
FEPA “F” 230, 240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200. JIS 240, 280, 320, 360, 400, 500, 600, 700, 800, 1000, 1200, 1500, 2000, 2500, 3000, 4000, 6000, 8000.
| Packaging Details: | 40 x 25kg paper bags on wooden pallet |
|---|---|
| Delivery Detail: | ASAP |
green silicon carbide,
JIS #1000,
for making wire saw cutting silicon wafer.
Description:
GCMICR is a kind of microgrit green silicon carbide abrasive grain, its material SiC ingot is got by
fusing silicon sand and petroleum coke in electrical arc furnace. After carefully ingot selection,
crushing, sieving, water classifying, acid washing, alkali washing and water water cleaning,
then we got GCMICR.
Applications:
GCMICR is used for the multi-line cutting of the monocrystalline silicon wafer or polycrystalline silicon wafer.
GCMICR is also suitable for processing hard and brittle materials such as tungsten carbide, high speed steel, and optical glass, ceramic, agate and other no-metallic.
Chemical Analysis:
|
GCMIR |
SiC |
Free Carbon |
Fe2O3 |
|||
|
Promised value(min.) |
Testing value |
Promised value(max.) |
Testing value |
Promised value(max.) |
Testing value |
|
|
F240-F1000 |
97.00 |
99.32 |
0.30 |
0.10 |
0.70 |
0.09 |
|
F1200 |
95.50 |
98.62 |
0.40 |
0.11 |
0.70 |
0.10 |
Physical Properties:
Color Green
Shape Angular, edge sharp
Crystal Form Alpha silicon carbide in hexagonal system
Specific Gravity 3.18
Hardness 2750 kg/mm, 9.15 Mohs scale
Magnetic Material 0.0065%
Microgrit Sizes Available:
FEPA “F” 230, 240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200.
JIS 240, 280, 320, 360, 400, 500, 600, 700, 800, 1000, 1200, 1500, 2000, 2500, 3000,
4000, 6000, 8000.
