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Invention Grant
CN107148489B 具有混合显微成分组织的高延展性钢合金 有权

具有混合显微成分组织的高延展性钢合金
Abstract:
这篇公开内容涉及含有混合显微成分组织的钢合金，其具有提供处于或大于900MPa的拉伸强度水平下的延展性的能力。更特别地，该合金含有Fe、B、Si和Mn并且显示出900MPa至1820MPa的拉伸强度和2.5％至76.0％的延伸率。
Abstract(English):

This disclosure deals with steel alloys containing mixed microconstituent structure that has the ability to provide ductility at tensile strength levels at or above 900 MPa. More specifically, the alloys contain Fe, B, Si and Mn and indicate tensile strengths of 900 MPa to 1820 MPa and elongations of 2.5% to 76.0%.

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