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High Quality RE Ferro Silicon alloy is mainly applied to steel making, iron making, exhausting, purifying molten steel etc.
Application: High Quality RE Ferro Silicon alloy is mainly applied to steel making, iron making, exhausting, purifying molten steel, sulfur and phosphorus removal, refining grain.Chemical Compositions(GB/T4137-2004)Brand | Chemical Compositions (%) | ||||||
RE | Ce/Re | Si | Mn | Ca | Ti | Fe | |
≤ | |||||||
195023 | 21.0~<24.0 | ≥46 | 44.0 | 2.5 | 5.0 | 2.0 | Allowance |
195026 | 24.0~<27.0 | ≥46 | 43.0 | 2.5 | 5.0 | 2.0 | Allowance |
195029 | 27.0~<30.0 | ≥46 | 42.0 | 2.0 | 5.0 | 2.0 | Allowance |
195032 | 30.0~<33.0 | ≥46 | 40.0 | 2.0 | 4.0 | 1.0 | Allowance |
195035 | 33.0~<36.0 | ≥46 | 39.0 | 2.0 | 4.0 | 1.0 | Allowance |
195038 | 36.0~<39.0 | ≥46 | 38.0 | 2.0 | 4.0 | 1.0 | Allowance |
195041 | 39.0~<42.0 | ≥46 | 37.0 | 2.0 | 4.0 | 1.0 | Allowance |
RE Ferro Silicon alloy