ferrosilicon briquettes
... ferrorphosphorus 磷铁合金 ferrosilicon briquettes 硅铁砖 ferrosilicon 硅铁 ...
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阐述了硅铁渗入电石炉自焙炭砖炉底的原因及相应处理和预防方法。
This article introduces the reason that ferrosilicon permeates through the self - baked charcoal brick at the bottom of carbide furnace, and puts forward a constructive method to treat it.
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