鞍钢股份申请汽车用300MPa级各向同性热镀铝硅含磷高强钢及其制备方法专利，各向同性良好

市场资讯02-04

国家知识产权局信息显示，鞍钢股份有限公司申请一项名为“一种汽车用300MPa级各向同性热镀铝硅含磷高强钢及其制备方法”的专利，公开号CN121451070A，申请日期为2025年11月。专利摘要显示，本发明公开了一种汽车用300MPa级各向同性热镀铝硅含磷高强钢及其制备方法，通过合理的成分设计以及工艺设计，再巧妙的将热处理和镀铝硅工艺相结合，制备出了汽车用300MPa级各向同性热镀铝硅含磷高强钢，...

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