Grade |
Chemical Component % | |||||||
Si, ≥ |
Impurity content, ≤ | |||||||
Fe |
Al |
Ca |
S |
P |
C |
Ti | ||
Si-A |
99.6 |
0.2 |
0.1 |
0.02 |
0.015 |
0.003 |
0.03 |
0.013 |
Si-B |
99.2 |
0.3 |
0.2 |
0.05 |
0.02 |
0.004 |
0.03 |
0.013 |
Si-C |
99 |
0.4 |
0.2 |
0.1 |
0.05 |
0.05 |
0.1 |
—— |
Si-D |
98.7 |
0.5 |
0.3 |
0.2 |
0.05 |
0.05 |
0.1 |
—— |
Si-1 |
99.6 |
0.3 |
—— |
0.05 |
—— |
—— |
—— |
—— |
Si-2 |
99.3 |
0.4 |
—— |
0.1 |
—— |
—— |
—— |
—— |
Si-2 |
99.3 |
0.5 |
—— |
0.2 |
—— |
—— |
—— |
—— |