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still for framstellning of ferrosilicon or silicon alloys - strontium
still for framstellning of ferrosilicon or silicon alloys - strontium
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机译:仍用于铁硅或硅合金的细化-锶
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摘要
A process is described for the manufacture of ferrosilicon or silicon alloys containing strontium and having a low aluminum and calcium content, in which a strontium compound is introduced together with an alkaline earth metal, an alkaline earth metal-containing alloy or calcium carbide as reducing agent into the molten ferrosilicon or silicon. The process is distinguished by low industrial expense and good strontium yields.
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