Is Silicon Metal 1101 Granules strong?
Mar 29, 2024
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Is silicon metal strong?
Physical properties of silicon
The rigid tetrahedral structure also explains its hardness (7 on the Mohs scale, the same as quartz) and high ultimate tensile strength (approximately 100-200 MPa).
SPECIFICATION
| Grade | Composition | |||
| Si | Impurities(%) | |||
| Fe | AI | Ca | ||
| ≤ | ||||
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
