Silicon carbide is widely utilized in impacting applications, where the workpiece would be brazed after impact. Despite the fact that silicon carbide grit is available in a number of forms, silicon carbide grit powder provides the most consistent outcomes and the greatest crushing rates. Silicon carbide grit, sometimes known as SiC, is an abrasive that cuts swiftly and completely. It is often dark in color. It is harder than aluminum oxide grit and almost as hard as valuable stones on the Mohs scale. Because of these qualities, it is a very potent medium. Compared to silicon carbide powders of lesser purity, silicon carbide particles are treated at higher temperatures. The use of silicon carbide grit abrasive paper is the most efficient and practical method for degrading metallic metallographic models.
Silicon Carbide grit, is a quick, extremely hard abrasive. It is normally dark in shading. It is more diligently than aluminum oxide grit and is near the hardness of precious stone on the Mohs scale. These qualities make it a very forceful media.
Different Silicon Carbide Grit Sizes | ||||||
Grades | Particle size | SiC | Fe2O3 | F.C | SiO2 | LOI |
8 mesh | +4000um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
10 mesh | +3350um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
12 mesh | +2800um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
14 mesh | +2360um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
16 mesh | +2000um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
20 mesh | +1700um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
22 mesh | +1400um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
24 mesh | +1180um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
30 mesh | +1000um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
36 mesh | +850um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
46 mesh | +600um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
54 mesh | +500um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
60 mesh | +425um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
70 mesh | +355um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
80 mesh | +300um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
90 mesh | +250um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
100 mesh | +212um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
120 mesh | +180um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
150 mesh | +150um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
180 mesh | +125um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
220mesh | +106um | ≥99.0 | ≤0.10 | ≤0.20 | ≤0.50 | < 0.05 |
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