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硅鐵粉

硅鐵粉
產品名稱:硅鐵粉

詳細說明

  硅鐵在鋼鐵冶煉、鑄造等工業生產中廣泛使用,在鋼鐵冶煉中,生產一噸鋼需要消耗3~5kg的硅鐵,硅鐵中使用最廣泛的硅鐵是75%硅鐵。
  硅鐵是以焦炭、鋼屑、石英(或硅石)為原料,用電爐冶煉制成的。鋼鐵英才網傳統煉制硅鐵時,是將硅從含有SIO2的硅石中還原出來。冶煉硅鐵大多使用冶金焦作還原劑,鋼屑是硅鐵的調節劑。
  高硅硅鐵或硅質合金在鐵合金工業中用作生產低碳鐵合金的還原劑。硅鐵加入鑄鐵中可作球墨鑄鐵的孕育劑,且能阻止碳化物形成,促進石墨的析出和球化,改善鑄鐵性能?!?/p>

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