slag-making 造渣
slag-making addition 造渣填加剂
EF slag making 电炉造渣
slag making process 造渣工艺
the slag making consumption 造渣料消耗
The processes such as slag making, desulfurizing, deoxidizing and controlling cleanness of steel in lf are analyzed and optimized.
分析了LF炉的造渣、脱硫、脱氧、氩气搅拌、钢液纯净度控制等工艺制度。
The techniques can be applying into the production process of slag disposing of all kinds of metal smelting, metal and nonmetal melting and making grains.
本技术可适用于各种金属冶炼的熔渣处理，金属和非金属熔融制粒等生产过程。
So making the study of slag mucks as silicon fertilizer was significant.
因此，开展工矿废渣作硅肥的研究具有重要意义。
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