Brand:tianhao
Quantity:50
Ferro Silicon alloy is used to precipitate and diffusedeoxidation in steel making.
Properties: Supply Ferro Silicon alloy is used to precipitate anddiffuse deoxidation in steel making. We add a certain volume ofsilicon to steel to improve the strength, hardness and flexibilityof steel. Ferro Silicon alloy also improves permeability of steeland lowers hysteresis loss of transformer steel obviously. It is animportant type of inoculation and nodulizer in the process ofspheroidal graphite cast iron making.
Chemical Compositions(GB/T2272-1987) |
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Brand | Chemical Compositions (%) |
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| Si | Al | Ca | Mn | Cr | P | S | C |
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FeSi75-A | 74.0~80.0 | ---- | ---- | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
FeSi75-B | 74.0~80.0 | ---- | ---- | 0.4 | 0.3 | 0.04 | 0.02 | 0.1 |
FeSi75-C | 72.0~80.0 | ---- | ---- | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
FeSi65 | 65.0~< 72.0 | ---- | ---- | 0.6 | 0.5 | 0.04 | 0.02 | ---- |
FeSi45 | 40.0~< 47.0 | ---- | ---- | 0.7 | 0.5 | 0.04 | 0.02 | ---- |
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(GB / T2272 - 1987) |
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| (%) |
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| Si | Al | Ca | Mn | Cr | P | S | C |
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| ≤ |
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FeSi75-A | 74.0~80.0 | ---- | ---- | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
FeSi75-B | 74.0~80.0 | ---- | ---- | 0.4 | 0.3 | 0.04 | 0.02 | 0.1 |
FeSi75-C | 72.0~80.0 | ---- | ---- | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
FeSi65 | 65.0~< 72.0 | ---- | ---- | 0.6 | 0.5 | 0.04 | 0.02 | ---- |
FeSi45 | 40.0~< 47.0 | ---- | ---- | 0.7 | 0.5 | 0.04 | 0.02 | ---- |
