以钠钙硅酸盐玻璃为氧化剂对冶金硅的脱铝和脱钙进行了试验。
The experimental of the removal of aluminum and calcium in silicon metal is done using recycled glass.
冶金硅是生产有机硅和电子用硅的重要原材料，需精炼处理以降低其中的杂质。
Metallurgical grade silicon is raw materials for organic and electronic USES. The impurities should be reduced through refining treatment, the method of oxidizing is priority now.
本文阐述了钡的冶金理论，硅钡系列铁合金的生产实践，以及在黑色冶金中的应用。
This paper describes the metallurgical theory for Ba and the productive practice of Si-Ba series ferroalloys as well as its application to the ferrous metallurgy.
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