Ferro alloy
Silicon Metal Industrial 553 Lump Silicon Metal 441
Metal silicon is a kind of industrial pure silicon, which is mainly used in the production of organic silicon, the preparation of high-purity semiconductor materials and the preparation of alloys f...
DESCRIPTION
Metal silicon is a kind of industrial pure silicon, which is mainly used in the production of organic silicon, the preparation of high-purity semiconductor materials and the preparation of alloys for special purposes.
| Specifications / Chemical composition | |||||
| Item | Si (%Min) | Fe (%Max) | Al (%Max) | Ca (%Max) | P (%Max) |
| #553 | 98.5 | 0.5 | 0.5 | 0.3 | 0.004 |
| #441 | 99.0 | 0.4 | 0.4 | 0.1 | 0.004 |
| #3303 | 99.0 | 0.3 | 0.3 | 0.03 | 0.003 |
| #2202 | 99.0 | 0.2 | 0.2 | 0.02 | 0.003 |
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