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石横特殊钢厂采用ＥＢＴ＋ＬＦ冶炼、水平连铸浇铸工艺生产ＧＣｒ１５轴承钢。实践表明，采用ＥＢＴ＋ＬＦ＋ＨＣＣ工艺可以生产出质量符合ＹＢ９－６８要求的轴承钢，可实现一火成材，提高成材率，具有显著的效益。
Stone horizontal special steel plant EBT + LF smelting, horizontal casting process GCr15 bearing steel production. Practice shows that the use of EBT + LF + HCC process can produce the quality of YB9-68 meet the requirements of bearing steel, can achieve a fire into timber, improve the yield, with significant benefits.