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公开(公告)号:EP3425080B2
公开(公告)日:2024-07-24
申请号:EP17760128.3
申请日:2017-03-02
IPC分类号: C21D6/00 , C21D9/00 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/58 , C21D1/60
CPC分类号: C22C38/14 , C21D6/002 , C21D6/005 , C21D6/008 , C21D9/0068 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/16 , C22C38/46 , C22C38/48 , C22C38/50 , C21D2211/00520130101 , C21D2211/00220130101 , C21D1/60
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公开(公告)号:EP3913086B1
公开(公告)日:2024-07-17
申请号:EP20741465.7
申请日:2020-01-16
IPC分类号: C22C38/00 , C22C38/06 , C21D8/12 , C22C38/02 , C22C38/04 , C23C22/08 , C23C22/74 , H01F1/18 , C21D1/26 , C21D9/46 , C21D1/76 , C22C38/08 , C22C38/16 , C22C38/18 , C22C38/60 , H01F1/147
CPC分类号: C22C38/06 , C22C38/60 , C22C38/02 , C22C38/04 , C22C38/001 , C22C38/08 , C22C38/16 , C22C38/18 , C23C22/74 , C23C22/08 , H01F1/14783 , H01F1/18 , C21D8/1222 , C21D8/1233 , C21D8/1255 , C21D8/1272 , C21D8/1283 , C21D8/1288 , C21D2201/0520130101 , C21D8/12 , C21D9/46 , C21D1/26 , C21D1/76 , Y02P10/20 , C22C38/002
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公开(公告)号:EP3894604B1
公开(公告)日:2024-07-17
申请号:EP21705908.8
申请日:2021-02-12
IPC分类号: C21D8/04 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C23C8/26 , C21D9/48 , C23C8/02 , C23C8/80
CPC分类号: C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C21D8/0436 , C21D8/0426 , C21D8/0473 , C23C8/26 , C23C8/02 , C23C8/80 , C21D9/48
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公开(公告)号:EP4396388A1
公开(公告)日:2024-07-10
申请号:EP21766708.8
申请日:2021-08-31
申请人: ArcelorMittal
IPC分类号: C22C38/04 , C22C38/06 , C22C38/02 , C22C38/12 , C22C38/14 , C22C38/00 , C21D9/46 , C21D8/02 , C21D6/00 , C21D1/22 , C21D1/18
CPC分类号: C22C38/04 , C22C38/06 , C22C38/02 , C22C38/12 , C22C38/14 , C22C38/001 , C22C38/002 , C21D9/46 , C21D8/0205 , C21D8/0226 , C21D8/0263 , C21D8/02 , C21D6/005 , C21D1/18 , C21D1/22
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公开(公告)号:EP4394077A1
公开(公告)日:2024-07-03
申请号:EP22217262.9
申请日:2022-12-30
发明人: Wolf, Iwan , Elser, Tobias , Grad, Patrick
IPC分类号: C22C38/44 , C22C38/50 , C22C38/02 , C22C38/04 , C22C38/58 , C22C38/00 , B23K35/30 , B23K35/02 , B23K9/20
CPC分类号: C22C38/44 , C22C38/02 , C22C38/04 , C22C38/50 , C22C38/58 , C22C38/001 , B23K35/3086 , B23K35/0288 , B23K9/202 , B23K9/20
摘要: Disclosed are a steel alloy, an article of manufacture made of the steel alloy, and a method for welding a welding stud to a base material.
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公开(公告)号:EP3039164B1
公开(公告)日:2024-06-26
申请号:EP14766046.8
申请日:2014-08-26
CPC分类号: C21D1/76 , C21D8/1222 , C21D8/1255 , C21D8/1283 , C21D8/1288 , C22C38/002 , C22C38/004 , C22C38/001 , C22C38/008 , C22C38/04 , C22C38/06 , C22C38/34
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公开(公告)号:EP3512967B1
公开(公告)日:2024-06-19
申请号:EP17755153.8
申请日:2017-08-16
IPC分类号: C21D6/00 , C21D8/10 , C21D9/08 , C22C38/00 , C22C38/38 , C22C38/32 , C22C38/30 , C22C38/28 , C22C38/26 , C22C38/24 , C21D8/02 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/20 , C22C38/22
CPC分类号: C21D8/0205 , C21D8/0221 , C22C38/02 , C22C38/04 , C22C38/06 , C21D6/002 , C21D6/005 , C21D6/008 , C21D8/105 , C21D9/085 , C21D2211/00120130101 , C21D2211/00820130101 , C22C38/001 , C22C38/002 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/30 , C22C38/32 , C22C38/38 , Y02P10/20
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公开(公告)号:EP4254440A3
公开(公告)日:2024-05-22
申请号:EP23192569.4
申请日:2015-10-20
申请人: ArcelorMittal
CPC分类号: C21D8/12 , C22C38/00 , C22C38/06 , C22C38/38 , H01F1/16 , C21D8/1233 , C21D8/1244 , C21D9/46 , C21D9/56 , C21D2211/00520130101 , C21D8/1222 , C21D8/1272 , C22C38/001 , C22C38/004 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/14
摘要: The present invention is directed at a method of production non grain-oriented Fe-Si steel sheet. The method comprises the steps of melting a steel composition that contains in weight percentage: C ≤ 0.006, 2.0 ≤ Si ≤ 5.0, 0.1 ≤ Al ≤ 3.0, 0.1 ≤ Mn ≤ 3.0, N ≤ 0.006, 0.04 ≤ Sn ≤ 0.2, S ≤ 0.005, P ≤ 0.2, Ti ≤ 0.01, the balance being Fe and other inevitable impurities, casting said melt into a slab, reheating said slab, hot rolling said slab, coiling said hot rolled steel, optionally annealing the hot rolled steel, cold rolling, annealing and cooling the cold rolled steel down to room temperature.
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19.
公开(公告)号:EP3733906B1
公开(公告)日:2024-05-22
申请号:EP18895083.6
申请日:2018-12-18
IPC分类号: C22C38/22 , C22C38/26 , C22C38/04 , C22C38/06 , C22C38/00 , C21D9/46 , C21D8/02 , C21D6/00 , C23C2/28 , H01M50/119
CPC分类号: C21D8/02 , C21D9/46 , C22C38/22 , C22C38/26 , C22C38/004 , C22C38/04 , C22C38/06 , C22C38/001 , C22C38/00 , C21D8/0205 , C21D8/0226 , C21D8/0236 , C21D8/0247 , C21D6/005 , C21D6/002 , C21D6/00 , Y02E60/10 , H01M50/119 , C23C2/28
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公开(公告)号:EP4036265B1
公开(公告)日:2024-05-01
申请号:EP20867942.3
申请日:2020-09-18
IPC分类号: C21D8/02 , B23K20/00 , C21D9/46 , C22C38/48 , C22C38/00 , C22C38/02 , C22C38/06 , C22C38/04 , C22C38/42 , C22C38/44 , C22C38/50
CPC分类号: B23K20/00 , C21D8/02 , C22C38/00 , C22C38/48 , C22C38/50 , C21D8/0226 , C21D8/0263 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/42 , C22C38/44 , C21D9/46 , C21D2211/00220130101 , C21D2211/00520130101
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