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包钢炼钢厂采用转炉→LF精炼→模铸工艺路线 ,成功地开发了 310乙字型用钢种 0 9V ,本文主要介绍 0 9V钢种的试制工艺
Baotou steel mill converter → LF refining → die casting process route, the successful development of 310 B type steel 0 9V, this article describes the trial of 0 9V steel production process