Type | Si | C | S | P | Al |
≥ | ≤ | ||||
Si50# | 50 | 8 | 0.1 | 0.05 | 5 |
Si50# | 50 | 15 | 0.1 | 0.1 | 3 |
Si55# | 55 | 7 | 0.1 | 0.05 | 5 |
Si60# | 60 | 5 | 0.08 | 0.05 | 5 |
Si65# | 65 | 5 | 0.08 | 0.05 | 5 |
High Carbon Silicon Briquette( Si-C Briquette) | ||||||
Grade | Sic(%) | Si(%) | C(%) | Al(%) | S(%) | P(%) |
SICB-70 | 70 Min | 50 Min | 25 Min | 3 Max | 0.2 Max | 0.1 Max |
SICB-65 | 65 Min | 48 Min | 23 Min | 3 Max | 0.2 Max | 0.1 Max |
Type | Chemical Composition (%) | |||
Si(Min) | Max | |||
Fe | Al | Ca | ||
Si-1101 | 99.7 | 0.1 | 0.1 | 0.01 |
Si-2202 | 99.5 | 0..2 | 0.2 | 0.02 |
Si-3303 | 99.3 | 0.3 | 0.3 | 0.03 |
Si-411 | 99.3 | 0.4 | 0.1 | 0.1 |
Si-421 | 99.2 | 0.4 | 0.2 | 0.1 |
Si-441 | 99.0 | 0.4 | 0.4 | 0.1 |
Si-553 | 98.5 | 0.5 | 0.5 | 0.3 |
97% | 97 | 1.3 | 1.0 | 0.3 |
Size | 10-100mm 90% MIN/10-50MM 90% MIN |
Silicon powder | Size (mesh) | Chemical Composition % | |||
Si | Fe | Al | Ca | ||
≥ | ≤ | ||||
Chemical silicon powder | Si-(20-100 mesh) Si-(30-120 mesh) Si-(40-160 mesh) Si-(100-200 mesh) Si-(45-325 mesh) Si-(50-500 mesh) | 99.6 | 0.2 | 0.15 | 0.05 |
99.2 | 0.4 | 0.2 | 0.1 | ||
99.0 | 0.4 | 0.4 | 0.2 | ||
98.5 | 0.5 | 0.5 | 0.3 | ||
98.0 | 0.6 | 0.5 | 0.3 | ||
Silicon powder for refractory | -150 mesh -200 mesh -325 mesh -400 mesh -600mesh | 99.6 | 0.2 | 0.15 | 0.05 |
99.2 | 0.4 | 0.2 | 0.1 | ||
99.0 | 0.4 | 0.4 | 0.2 | ||
98.5 | 0.5 | 0.3 | 0.2 | ||
98.0 | 0.6 | 0.5 | 0.3 | ||
Low-grade | -200 mesh -325 mesh | 95-97 | Impurity content≤3.0% |