Green silicon carbide for abrasive
product description
green
silicon carbide is a very high-purity silicon carbide (SiC) lapping
powder produced by reacting silica and petroleum coke in an electric
furnace at a temperature higher than 2000° C. Green silicon carbide is
produced as the same type as the black silicon carbide, except the
different raw materials. It's crystallization have higher purity and
hardness. Green silicon carbide is suitable for processing hard alloy,
metallic and non-metallic material with hard and brittle feature such as
copper, brass, aluminum magnesium ,jewel, optical glass, ceramics, etc.
Super micropowder of it is also a kind of ceramics material.
Typical Applications
Lapping
Polishing
Super-Refractory Applications
Wire Saw Slicing
Precision ceramics
Metal matrix composites
Special Painting
Green Silicon Carbide Technical Data
Physical data
Green SiC powder specifications
Note: The specification and size is available for you, and it can be made as your demand or can be made according to the FEPA, JIS Standard.
Packaging Details
25kg per small bag,25kgs bag with 40 bags in a jumbo bag or as customer's demand
Delivery Detail
Within 15 days after receipt of prepayment or L/C
Application | Grade | Grit Size | Total SiC mass % - min. | Total SiO2 mass % - max. | Total Al mass % - max | Fe (Iron) mass % - max | C (Carbon) mass % -max |
| Abrasive | AG | F24-F1500 | 98.0 | 0.4 | 0.08 | 0.3 | 0.3 |
| Ceramic | SG | <5 mcm | 99.5 | 0.4 | 0.05 | 0.05 | 0.3 |
| Wire Saw Slicing | WSS | F500-F1000 JIS800-JIS2000 | 98.0 | 0.4 | 0.08 | 0.2 | 0.3 |
| Structure : | Monocrystalline |
| Particle shape | Blocky, sharp edged |
| Color | Green |
| Friability: | Friable |
| Knoop hardness (100 scale) | 2600 |
| Mohl hardness | 9.4 |
| Melting point | 2600° (4712°F) |
| Thermal conductivity | 210 btu/hr/ft2/in/°F at 400°F |
| Thermal conductivity | 100 btu/hr/ft2/in/°F at16400°F |
| Specific Gravity | 3.20 |
| Grade | Size Distribution(µm) | Application |
| #12 | 2000 | Green silicon carbide has great properties with high hardness, high wear resistance, so that it show a excellent performance on abrasion, especially used in wheel and belt for polishing and lapping hardness metal, ceramic and so on. |
| #16 | 1400 | |
| #24 | 850 | |
| #30 | 710 | |
| #36 | 600 | |
| #46 | 425 | |
| #60 | 300 | |
| #80 | 212 | |
| #100 | 150 | |
| #120 | 125 | |
| #150 | 106 | |
| #180 | 90 | |
| #220 | 75 | |
| #280 | 50 |
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