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1.HIGH STRENGTH BAKE-HARDENABLE LOW DENSITY STEEL AND METHOD FOR PRODUCING SAID STEEL 有权
标题翻译: 强度高,表面硬化钢和方法生产所述钢的低密度公开(公告)号:EP2817428B1
公开(公告)日:2016-04-20
申请号:EP13704616.5
申请日:2013-02-19
发明人: LIU, Cheng , RANA, Radhakanta
IPC分类号: C21D8/02 , C22C38/04 , C21D9/46 , C22C38/06 , C22C38/12 , C22C38/14 , C23C2/02 , C22C38/00 , C22C38/02
CPC分类号: C21D8/0263 , C21D8/0284 , C21D2211/005 , C22C38/001 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C23C2/02 , Y10T29/49991
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2.
公开(公告)号:EP2753725B1
公开(公告)日:2015-09-16
申请号:EP12704434.5
申请日:2012-02-21
发明人: LIU, Cheng , RANA, Radhakanta
CPC分类号: C21D8/0236 , C21D1/673 , C21D8/0226 , C21D8/0263 , C21D8/0415 , C21D8/0426 , C21D8/0436 , C21D8/0473 , C21D9/46 , C21D2211/001 , C21D2211/004 , C21D2211/005 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/20 , C22C38/22 , C22C38/28 , C22C38/32 , C22C38/34 , C22C38/38 , C22C38/42 , C22C38/44 , C22C38/50 , C22C38/54 , C22C38/58 , C23C2/02 , C25D5/36 , Y10T428/12757 , Y10T428/12799
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3.
公开(公告)号:EP3867417A1
公开(公告)日:2021-08-25
申请号:EP19784114.1
申请日:2019-10-16
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4.HIGH STRENGTH INTERSTITIAL FREE LOW DENSITY STEEL AND METHOD FOR PRODUCING SAID STEEL 有权
标题翻译: 高强度IF低密度和法在生产所述钢钢公开(公告)号:EP2836615A1
公开(公告)日:2015-02-18
申请号:EP13717748.1
申请日:2013-04-10
发明人: LIU, Cheng , RANA, Radhakanta
CPC分类号: C22C38/14 , B21B1/463 , B21B3/02 , B21B15/00 , B21B45/004 , B21B2015/0057 , B22D11/001 , C21D8/0226 , C21D8/0236 , C21D8/0247 , C21D8/0263 , C21D8/0273 , C21D9/46 , C21D2211/005 , C22C38/001 , C22C38/002 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C23C2/02 , C25D5/36 , Y10T29/49991
摘要: A high strength interstitial free low density steel and method for producing the steel.
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5.HIGH STRENGTH INTERSTITIAL FREE LOW DENSITY STEEL AND METHOD FOR PRODUCING SAID STEEL 有权
标题翻译: 高强度IF低密度和法在生产所述钢钢公开(公告)号:EP2836615B1
公开(公告)日:2016-04-06
申请号:EP13717748.1
申请日:2013-04-10
发明人: LIU, Cheng , RANA, Radhakanta
IPC分类号: B22D11/00 , B21B1/46 , B21B3/02 , B21B15/00 , B21B45/00 , C21D8/02 , C23C2/02 , C25D5/36 , C22C38/02 , C21D9/46 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/00
CPC分类号: C22C38/14 , B21B1/463 , B21B3/02 , B21B15/00 , B21B45/004 , B21B2015/0057 , B22D11/001 , C21D8/0226 , C21D8/0236 , C21D8/0247 , C21D8/0263 , C21D8/0273 , C21D9/46 , C21D2211/005 , C22C38/001 , C22C38/002 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C23C2/02 , C25D5/36 , Y10T29/49991
摘要: A high strength interstitial free low density steel and method for producing the steel.
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6.HIGH STRENGTH BAKE-HARDENABLE LOW DENSITY STEEL AND METHOD FOR PRODUCING SAID STEEL 有权
标题翻译: 强度高,表面硬化钢和方法生产所述钢的低密度公开(公告)号:EP2817428A1
公开(公告)日:2014-12-31
申请号:EP13704616.5
申请日:2013-02-19
发明人: LIU, Cheng , RANA, Radhakanta
CPC分类号: C21D8/0263 , C21D8/0284 , C21D2211/005 , C22C38/001 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C23C2/02 , Y10T29/49991
摘要: This invention relates to a high strength bake-hardenable low density steel and to a method for producing said steel.
摘要翻译: 本发明涉及一种高强度烘烤硬化低密度钢以及用于制造的方法,所述的钢。
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7.
公开(公告)号:EP2753725A1
公开(公告)日:2014-07-16
申请号:EP12704434.5
申请日:2012-02-21
发明人: LIU, Cheng , RANA, Radhakanta
CPC分类号: C21D8/0236 , C21D1/673 , C21D8/0226 , C21D8/0263 , C21D8/0415 , C21D8/0426 , C21D8/0436 , C21D8/0473 , C21D9/46 , C21D2211/001 , C21D2211/004 , C21D2211/005 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/20 , C22C38/22 , C22C38/28 , C22C38/32 , C22C38/34 , C22C38/38 , C22C38/42 , C22C38/44 , C22C38/50 , C22C38/54 , C22C38/58 , C23C2/02 , C25D5/36 , Y10T428/12757 , Y10T428/12799
摘要: The present invention relates to a low density high strength steel sheet comprising 0.15% to 0.25% C, 2.5% to 4% Mn, 0.02% or less P, 0. 015% or less S, 6% to 9% Al and 0.01% or less N, the balance being iron and inevitable impurities, wherein 1.7•(Mn-Al) + 52.7•C is at least 3 and at most 4.5 and to a method of producing said low density and high strength steel sheet.
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公开(公告)号:EP2817428B2
公开(公告)日:2019-06-19
申请号:EP13704616.5
申请日:2013-02-19
发明人: LIU, Cheng , RANA, Radhakanta
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