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公开(公告)号：EP3063305A1
公开(公告)日：2016-09-07
申请号：EP14859031.8
申请日：2014-10-28
发明人： BRANAGAN, Daniel James , GRANT, Justice G. , BALL, Andrew T. , WALLESER, Jason K. , MEACHAM, Brian E. , CLARK, Kurtis , MA, Longzhou , YAKUBTSOV, Igor , LARISH, Scott , CHENG, Sheng , GIDDENS, Taylor L. , FRERICHS, Andrew E. , SERGUEEVA, Alla V.
CPC分类号： C22C38/58 , B22D11/001 , B22D11/002 , B22D11/006 , B22D11/041 , B22D11/0622 , B22D11/1206 , B22D11/1282 , C21D1/18 , C21D6/001 , C21D6/002 , C21D6/004 , C21D6/005 , C21D6/008 , C21D8/02 , C21D8/0215 , C21D8/0247 , C21D2211/004 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/16 , C22C38/32 , C22C38/34 , C22C38/38 , C22C38/40 , C22C38/42 , C22C38/54 , C22C38/56
摘要： The present disclosure is directed at metal alloys and methods of processing with application to slab casting methods and post-processing steps towards sheet production. The metals provide unique structure and exhibit advanced property combinations of high strength and/or high ductility.
摘要翻译： 本公开涉及金属合金和应用于板坯铸造方法的加工方法以及朝向片材生产的后处理步骤。 这些金属提供独特的结构，并展现高强度和/或高延展性的先进的特性组合。
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公开(公告)号：EP3807428A1
公开(公告)日：2021-04-21
申请号：EP19819596.8
申请日：2019-05-17
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公开(公告)号：EP3052671B1
公开(公告)日：2020-08-26
申请号：EP14851300.5
申请日：2014-10-02
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公开(公告)号：EP2943595A1
公开(公告)日：2015-11-18
申请号：EP14737581.0
申请日：2014-01-09
发明人： BRANAGAN, Daniel James , CHENG, Sheng , MA, Longzhou , WALLESER, Jason K. , JUSTICE, Grant G. , BALL, Andrew T. , CLARK, Kurtis , LARISH, Scott , PETERSON, Alissa , MACK, Patrick E. , MERKLE, Brian D. , MEACHAM, Brian E. , SERGUEEVA, Alla V.
IPC分类号： C21D8/10
CPC分类号： C22C38/58 , B22D13/023 , B22F5/106 , B22F2998/10 , C21D6/002 , C21D6/004 , C21D6/005 , C21D6/008 , C21D8/105 , C21D9/08 , C21D9/085 , C21D2211/004 , C22C32/0073 , C22C33/003 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/34 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/50 , C22C38/54 , C22C45/02 , B22F9/082 , B22F3/15 , B22F3/20
摘要： The present disclosure is directed and formulations and methods to provide alloys having relative high strength and ductility. The alloys may be provided in seamless tubular 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 700 MPa to 1400 MPa and elongations of 10-70%. Class 2 Steel indicates tensile strengths of 800 MPa to 1800 MPa and elongations of 5-65%. Class 3 Steel indicates tensile strengths of 1000 MPa to 2000 MPa and elongations of 0.5-15%.
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5.发明公开
公开(公告)号：EP3740596A1
公开(公告)日：2020-11-25
申请号：EP18900995.4
申请日：2018-12-21
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公开(公告)号：EP3198047A1
公开(公告)日：2017-08-02
申请号：EP15843732.7
申请日：2015-09-24
发明人： BRANAGAN, Daniel James , JUSTICE, Grant G. , BALL, Andrew T. , WALLESER, Jason K. , MEACHAM, Brian E. , CLARK, Kurtis , TEW, Logan J. , ANDERSON, Scott T. , LARISH, Scott , CHENG, Sheng , GIDDENS, Taylor L. , FRERICHS, Andrew E. , SERGUEEVA, Alla V.
CPC分类号： C22C38/58 , B22D11/001 , B22D11/041 , C21D6/004 , C21D6/005 , C21D6/008 , C21D8/0205 , C21D8/0215 , C21D9/46 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/16 , C22C38/20 , C22C38/32 , C22C38/34 , C22C38/36 , C22C38/38 , C22C38/42 , C22C38/54 , C22C38/56
摘要： 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%.
摘要翻译： 本公开涉及具有混合微观组织结构的钢合金，其能够在等于或高于900MPa的抗拉强度水平下提供延展性。 更具体地，合金含有Fe，B，Si和Mn，并且表现出900MPa至1820MPa的抗拉强度和2.5％至76.0％的伸长率。
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7.发明公开
公开(公告)号：EP3971314A1
公开(公告)日：2022-03-23
申请号：EP21206702.9
申请日：2018-06-28
发明人： BRANAGAN, Daniel James , SERGUEEVA, Alla , MEACHAM, Brian E. , FRERICHS, Andrew E. , CHENG, Sheng , LARISH, Scott , JUSTICE, Grant G. , BALL, Andrew T. , WALLESER, Jason K. , TEW, Logan J. , ANDERSON, Scott T. , CLARK, Kurtis , GIDDENS, Taylor L.
摘要： This invention is related to retention of mechanical properties in high strength steel at reduced thicknesses and which mechanical property performance is also retained at relatively high strain rates. These new steels can offer advantages for a myriad of applications where reduced sheet thickness is desirable. In addition, the alloys herein are those that retain useful mechanical properties after introduction of a geometric discontinuity and an accompanying stress concentration.
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8.发明公开
公开(公告)号：EP3645763A1
公开(公告)日：2020-05-06
申请号：EP18824168.1
申请日：2018-06-28
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公开(公告)号：EP3280825A1
公开(公告)日：2018-02-14
申请号：EP16777403.3
申请日：2016-04-08
发明人： BRANAGAN, Daniel James , FRERICHS, Andrew E. , MEACHAM, Brian E. , JUSTICE, Grant G. , BALL, Andrew T. , WALLESER, Jason K. , CLARK, Kurtis , TEW, Logan J. , ANDERSON, Scott T. , LARISH, Scott , CHENG, Sheng , GIDDENS, Taylor L. , SERGUEEVA, Alla V.
CPC分类号： C21D8/0263 , B21D28/00 , C21D8/0205 , C21D8/021 , C21D8/0226 , C21D8/0236 , C21D9/0081 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/16 , C22C38/20 , C22C38/32 , C22C38/38 , C22C38/42 , C22C38/54 , C22C38/58
摘要： This disclosure is directed at methods for mechanical property improvement in a metallic alloy that has undergone one or more mechanical property losses as a consequence of shearing, such as in the formation of a sheared edge portion or a punched hole. Methods are disclosed that provide the ability to improve mechanical properties of metallic alloys that have been formed with one or more sheared edges which may otherwise serve as a limiting factor for industrial applications.
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10.发明公开RECRYSTALLIZATION, REFINEMENT, AND STRENGTHENING MECHANISMS FOR PRODUCTION OF ADVANCED HIGH STRENGTH METAL ALLOYS 审中-公开再结晶，细化和强化机制对现代高固金属合金生产
公开(公告)号：EP3052671A1
公开(公告)日：2016-08-10
申请号：EP14851300.5
申请日：2014-10-02
发明人： BRANAGAN, Daniel James , JUSTICE, Grant G. , BALL, Andrew T. , WALLESER, Jason K. , MEACHAM, Brian E. , CLARK, Kurtis , MA, Longzhou , YAKUBTSOV, Igor , LARISH, Scott , CHENG, Sheng , GIDDENS, Taylor L. , FRERICHS, Andrew E. , SERGUEEVA, Alla V.
IPC分类号： C22C33/04
摘要： This disclosure deals with a class of metal alloys with advanced property combinations applicable to metallic sheet production. More specifically, the present application identifies the formation of metal alloys of relatively high strength and ductility and the use of one or more cycles of elevated temperature treatment and cold deformation to produce metallic sheet at reduced thickness with relatively high strength and ductility.
摘要翻译： 本公开了一类的金属合金适用于金属片材生产先进性能组合的交易。 更具体地，本申请的标识的相对高的强度和延展性以及使用升高的温度下处理和冷变形的一个或多个周期中的减小的厚度具有相对高的强度和延展性，以产生金属片的金属合金形成。
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