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    來源:海鑫鋼網責任編輯:小廖時間:2019年06月13日 09:26手機海鑫鋼網

    日前,河鋼石鋼非調質鋼又一項發明專利“含硫鋁氮易切削非調質鋼的窄成分控制方法”在國家知識產權局獲得授權。這是河鋼石鋼非調質鋼繼“一種非調質碳素結構鋼及其制造方法”、“一種低成本塑料模具鋼及其生產方法”獲國家發明專利后又一次獲得發明專利。

    高端汽車對含硫含鋁含氮易切削非調質鋼材的需求越來越大,對鋼材的穩定性、均質性提出了很高的要求。河鋼石鋼的發明解決的技術問題是提供一種低成本的含硫鋁氮易切削非調質鋼的窄成分控制方法。該控制方法能有效控制硫、鋁、氮的成分含量,從而提升產品質量和穩定性,降低生產過程的不合格率,具有低成本、高效率等特點。

    含硫鋁氮易切削非調質鋼的窄成分控制方法,進一步提升了河鋼石鋼非調質鋼產品的質量保證能力,提高了企業的核心競爭力,為河鋼石鋼的再發展提供了強有力的科技支撐。

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