FERRO SILICON

Short Description:

FERRO SILICON   Ferro silicon comprises silicon and iron, It is used as daxidizing agent and alloying agent in steel industry. Putting certain silicon into the molten steel can improve the hardness and strength and resilience of the steel. Another usage is as nodulant and inoculant in foundry to stop forming carbide and facilitate graphite to separate out and nodulizing. Therefore, it’s very important nodulant and inoculant in ductile casting. Specification Sheet: SPC. CODE NO. Si(...


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FERRO SILICON

 

Ferro silicon comprises silicon and iron, It is used as daxidizing agent and alloying agent in steel industry. Putting certain silicon into the molten steel can improve the hardness and strength and resilience of the steel. Another usage is as nodulant and inoculant in foundry to stop forming carbide and facilitate graphite to separate out and nodulizing. Therefore, it’s very important nodulant and inoculant in ductile casting.

Specification Sheet:

SPC.

CODE NO.

Si(%)

Ca(%)

C(%)

Al(%)

P(%)

S(%)

HSG-1

≥ 65

≤ 0.1

/

≤ 2

≤ 0.04

≤ 0.02

HSG-2

≥ 72

≤ 0.1

≤ 0.2

≤ 1.5

≤ 0.04

≤ 0.02

HSG-3

≥ 75

≤ 0.1

≤ 0.2

≤ 1.5

≤ 0.04

≤ 0.02

*The specification also could be requested at customers’ demand.


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