Metallurgical Problems in Heat-Resistance Steel Composition Design of Deoxidizing Ladle for Refining Mg
炼镁还原罐用耐热钢成份设计中的金属学问题
using this kind of brick in the permanent lining of the refining ladle has gained remarkable energy saving result.
实际使用表明,采用轻重质复合保温砖作钢包永久衬,节能效果明显.可以获得显著的社会经济效益。
The refining ladle campaign life scored 37 heats. [ O] of bearing steel < 12 ppm and the cleanliness of the steel conies up to the world advanced level and therefore pronounced economical efficiency has been achieved.
精炼钢包寿命达37次,轴承钢经精炼后含氧量小于12ppm,钢的纯洁度达到国际先进水平,经济效益显著。
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