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公开(公告)号:EP4403664A1
公开(公告)日:2024-07-24
申请号:EP24152095.6
申请日:2024-01-16
IPC分类号: C22C38/58 , C22C38/42 , C22C38/44 , C22C38/02 , C22C38/04 , C22C38/00 , C22C38/52 , C22C38/46 , C22C38/48 , C22C38/54 , C22C38/50 , C22C38/06 , C21D6/00 , C21D7/13 , C21D7/02 , C21D1/26 , C21D8/00
CPC分类号: C22C38/58 , C22C38/42 , C22C38/44 , C22C38/02 , C22C38/04 , C22C38/002 , C22C38/001 , C22C38/52 , C22C38/46 , C22C38/48 , C22C38/54 , C22C38/50 , C22C38/06 , C21D6/004 , C21D7/13 , C21D7/02 , C21D1/26 , C21D8/005 , C21D2211/00120130101
摘要: The present invention relates to an austenitic stainless steel for high-pressure hydrogen gas or liquid hydrogen, having a composition consisting of C ≤ 0.20 mass%, 0.10 mass% ≤ Si ≤ 1.00 mass%, 0.10 mass% ≤ Mn ≤ 2.0 mass%, P ≤ 0.050 mass%, S ≤ 0.050 mass%, 2.0 mass% ≤ Cu
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公开(公告)号:EP4354545A1
公开(公告)日:2024-04-17
申请号:EP22820289.1
申请日:2022-06-08
发明人: KIMURA, Yuta , MINAMI, Kazuki
摘要: The present invention relates to a lithium ion battery negative electrode active material that includes an Si phase, an Si-Zr compound phase, an Si-X compound phase, and an Sn-Cu compound phase, X being at least one element selected from the group that consists of Fe, Ni, Co, Mn, Ti, V, and Cr, the Sn-Cu compound phase fraction of the whole being 0.1-18 mass%, and the Si phase fraction being 10-90 mass%.
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公开(公告)号:EP3831966B1
公开(公告)日:2022-05-11
申请号:EP20211290.0
申请日:2020-12-02
发明人: Umemori, Naoki , Higuchi, Shigeki
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公开(公告)号:EP3428292B8
公开(公告)日:2021-03-10
申请号:EP18183302.1
申请日:2018-07-13
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公开(公告)号:EP3050649B1
公开(公告)日:2019-04-03
申请号:EP16152652.0
申请日:2016-01-25
申请人: Daido Steel Co.,Ltd.
发明人: KAWANO, Masamichi
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公开(公告)号:EP3428292A1
公开(公告)日:2019-01-16
申请号:EP18183302.1
申请日:2018-07-13
申请人: Daido Steel Co.,Ltd.
IPC分类号: C21D6/00 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/18 , C22C38/22 , C22C38/26 , C21D7/02 , C21D7/13 , C21D1/28 , C22C38/20 , C22C38/28 , C22C38/32 , C22C38/40 , C22C38/42 , C21D8/00 , C21D9/00 , C21D9/02 , C21D9/46 , F01N13/00
摘要: The present invention relates to a ferritic stainless steel according to the present invention, containing, in mass %: 0.001% ≤ C ≤ 0.020%, 0.05% ≤ Si ≤ 0.50%, 0.1% ≤ Mn ≤ 1.0%, 15.0% ≤ Cr ≤ 25.0%, Mo
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公开(公告)号:EP3135777B1
公开(公告)日:2018-11-14
申请号:EP16185067.2
申请日:2016-08-22
申请人: Daido Steel Co.,Ltd.
IPC分类号: B21D22/02 , C21D6/00 , C21D8/00 , C21D1/18 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/10 , C22C38/12 , C22C38/14 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/30 , C22C38/38 , C22C38/60 , C21D1/673
CPC分类号: C22C38/60 , C21D1/18 , C21D1/673 , C21D8/005 , C21D2211/004 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/10 , C22C38/12 , C22C38/14 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/30 , C22C38/38 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/58
摘要: The present invention relates to a steel and a mold constituted of the steel, in which the steel contains as essential elements, in terms of % by mass, 0.58%‰¤C‰¤0.70%, 0.010%‰¤Si‰¤0.30%, 0.50%‰¤Mn‰¤2.00%, 0.50%‰¤Cr
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