马钢申请冷连轧生产薄规格65Mn冷轧带钢方法专利,解决轧机负荷过高的问题

金融界
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金融界2025年8月2日消息,国家知识产权局信息显示,马鞍山钢铁有限公司申请一项名为“一种冷连轧生产薄规格65Mn冷轧带钢的方法”的专利,公开号CN120394551A,申请日期为2025年05月。专利摘要显示,本发明公开了一种冷连轧生产薄规格65Mn冷轧带钢的方法,所述方法包括以下步骤:罩氏退火—焊接—拉矫—酸洗—冷连轧;所述罩氏退火步骤中,热轧卷在罩氏炉内的芯部温度达到650~720℃时保温3...

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