硅铁
硅铁被广泛应用于炼钢工业、铸造工业和铁合金工业。在炼钢时硅铁合金常被用作脱氧剂。硅铁还可作为合金元素加入剂，广泛应用于低合金结构钢、弹簧钢、轴承钢、耐热钢及电工硅钢之中。
硅铁产能4.5万吨/年，75#硅铁产量占总产量的百分之八十以上。
硅铁质量指标：
75#74.80%≤硅（Si）≤77.00%
74#74.00%≤硅（Si）≤74.79%
72#69.00%≤硅（Si）≤73.99%
厚度8-10cm
Errosilicon is widely applied to steel industry,foundry industry and ferroalloy industry.In the steel-making,the magnesium metal is used as the desoxidant.The ferrosilicon also can be used as the additive of alloy elements,and is widely applied to low-alloy constructional steel,spring steel,bearing steel,heat resistant steel and electrical silicon steel.
The capacity of the ferrosilicon is 45,000 tons/year.75#accounted for more than eighty percent of the total output．
Quality Indicator of Ferrosilicon:
75#74.80%≤Silicon(Si)≤77.00%
74#74.00%≤Silicon(Si)≤74.79%
72#69.00%≤Silicon(Si)≤73.99%
Thickness 8-10cm or so.
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