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1.发明公开
公开(公告)号：EP2800824A1
公开(公告)日：2014-11-12
申请号：EP13746184.4
申请日：2013-01-03
申请人： The Nanosteel Company, Inc. , Branagan, Daniel, James , Meacham, Brian, E. , Walleser, Jason, K. , Ball, Andrew, T. , Justice, Grant, G. , Nation, Brendan, L. , Cheng, Sheng , Sergueeva, Alla, V.
发明人： BRANAGAN, Daniel, James , MEACHAM, Brian, E. , WALLESER, Jason, K. , BALL, Andrew, T. , JUSTICE, Grant, G. , NATION, Brendan, L. , CHENG, Sheng , SERGUEEVA, Alla, V.
CPC分类号： C22C38/58 , C21D6/001 , C21D6/004 , C21D6/005 , C21D6/008 , C21D7/00 , C21D8/00 , C21D9/00 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/16 , C22C38/20 , C22C38/32 , C22C38/34 , C22C38/38 , C22C38/42 , C22C38/54
摘要： The present disclosure is directed and formulations and methods to provide non-stainless steel alloys having relative high strength and ductility. The alloys may be provided in sheet or pressed form and characterized by their particular alloy chemistries and identifiable crystalline grain size morphology. The alloys are such that they include boride pinning phases. In what is termed a Class 1 Steel the alloys indicate tensile strengths of 630 MPa to 1100 MPa and elongations of 10-40%. Class 2 Steel indicates tensile strengths of 875 MPa to 1590 MPa and elongations of 5-30%. Class 3 Steel indicates tensile strengths of 1000 MPa to 1750 MPa and elongations of 0.5-15%.
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2.发明授权
公开(公告)号：EP2800824B1
公开(公告)日：2018-05-16
申请号：EP13746184.4
申请日：2013-01-03
发明人： BRANAGAN, Daniel, James , MEACHAM, Brian, E. , WALLESER, Jason, K. , BALL, Andrew, T. , JUSTICE, Grant, G. , NATION, Brendan, L. , CHENG, Sheng , SERGUEEVA, Alla, V.
CPC分类号： C22C38/58 , C21D6/001 , C21D6/004 , C21D6/005 , C21D6/008 , C21D7/00 , C21D8/00 , C21D9/00 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/16 , C22C38/20 , C22C38/32 , C22C38/34 , C22C38/38 , C22C38/42 , C22C38/54
摘要： The present disclosure is directed and formulations and methods to provide non-stainless steel alloys having relative high strength and ductility. The alloys may be provided in sheet or pressed form and characterized by their particular alloy chemistries and identifiable crystalline grain size morphology. The alloys are such that they include boride pinning phases. In what is termed a Class 1 Steel the alloys indicate tensile strengths of 630 MPa to 1100 MPa and elongations of 10-40%. Class 2 Steel indicates tensile strengths of 875 MPa to 1590 MPa and elongations of 5-30%. Class 3 Steel indicates tensile strengths of 1000 MPa to 1750 MPa and elongations of 0.5-15%.
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3.发明公开CLASSES OF MODAL STRUCTURED STEEL WITH STATIC REFINEMENT AND DYNAMIC STRENGTHENING 审中-公开结构化模态塑钢带静炼油与动态增益CLASSES
公开(公告)号：EP2712370A1
公开(公告)日：2014-04-02
申请号：EP12790313.6
申请日：2012-05-17
发明人： BRANAGAN, Daniel, James , MEACHAM, Brian, E. , WALLESER, Jason, K. , BALL, Andrew, T. , JUSTICE, Grant, G. , NATION, Brendan, L. , CHENG, Sheng , SERGUEEVA, Alla, V.
CPC分类号： C21D8/02 , C21D6/004 , C21D6/008 , C21D9/14 , C21D2201/03 , C22C38/02 , C22C38/34 , C22C38/54
摘要： The present disclosure is directed at formulations and methods to provide new steel alloys having relatively high strength and ductility. The alloys may be provided in sheet or pressed form and characterized by their particular alloy chemistries and identifiable crystalline grain size morphology. The alloys are such that they include boride grains present as pinning phases. Mechanical properties of the alloys in what is termed a Class 1 Steel indicate yield strengths of 300 MPa to 840 MPa, tensile strengths of 630 to 1100 MPa and elongations of 10% to 40%. In what is termed a Class 2 steel, the alloys indicate yield strengths of 300 MPa to 1300 MPa, tensile strengths of 720 MPa to 1580 MPa and elongations of 5% to 35%.
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