Silicon Ferro Aluminum alloys is a deoxidizer used in steelmaking production. It is an effective new technology to improve steel quality, reducecost and save aluminum.It is especially suitable for deoxidation of continuous casting steel. It has been proved in practice thatit not only meets the requirements of deoxidation, but also has desulfurization performance, significant ratio and strongpenetrating power.
Chemical Composition(%) | |||||||
Grade/spec | AI | Si | C | P | S | Cu | Ti |
FeSiAI | ≥38 | 20-25 | <1.5 | <0.1 | <0.05 | <0.5 | 1.2-2.5 |
FeSiAI | ≥35 | 25-30 | <1.5 | <0.1 | <0.05 | <0.5 | 1.2-2.5 |
FeSiAI | ≥30 | 30-35 | <1.5 | <0.1 | <0.05 | <0.5 | 1.2-2.5 |
FeSiAI | ≥25 | 25-35 | <1.5 | <0.1 | <0.05 | <0.5 | 1.2-2.5 |
FeSiAI | ≥48 | 15-20 | <1.5 | <0.1 | <0.05 | <0.5 | 1.2-2.5 |
Size: 10-30mm; 30-50mm; 50-100mm or according to customer requirements
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