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A method for fresh a chromium-containing steel alloys, in particular stainless staehle
A method for fresh a chromium-containing steel alloys, in particular stainless staehle
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机译:一种新鲜的含铬钢合金,特别是不锈钢钢的方法
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摘要
An alloy steel containing chromium is refined by blowing fluids into the molten steel through double or triple feed tuyeres. Each tuyere first provides a flow of an oxidizing fluid, a second flow of a fluid for diluting the carbon monoxide in the bath and a third peripheral flow of a carbon make-up liquid.
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