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公开(公告)号:EP3778953B1
公开(公告)日:2024-09-18
申请号:EP18912425.8
申请日:2018-03-30
IPC分类号: C22C38/00 , C22C38/60 , C23C2/40 , C23C2/06 , C23C2/02 , C23C2/26 , C21D1/76 , C23C2/28 , C21D9/46 , C21D6/00 , C21D8/04 , C21D9/48 , C22C38/02 , C22C38/04 , C22C38/06 , C23C28/02 , C22C38/12 , C22C38/14 , C22C38/18
CPC分类号: C21D1/76 , C23C2/06 , C22C38/60 , C21D9/48 , C21D6/005 , C21D6/008 , C21D8/0426 , C21D8/0436 , C21D8/0447 , C21D8/0463 , C21D8/0478 , C21D2211/00520130101 , C21D2211/00820130101 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/008 , C22C38/12 , C22C38/14 , C22C38/18 , C23C2/28 , C23C2/40 , C23C28/025 , C23C28/023 , C21D8/0457 , C23C2/0222 , C23C2/29 , C23C2/024 , C23C2/02 , C23C2/26 , C23C2/0224
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2.
公开(公告)号:EP4437155A1
公开(公告)日:2024-10-02
申请号:EP22793471.8
申请日:2022-10-17
申请人: ArcelorMittal
IPC分类号: C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/32 , C22C38/34 , C22C38/38 , C23C2/02 , C23C28/02 , C21D9/46 , C21D1/76 , C21D3/04 , C21D8/02 , C23C28/00 , C23C2/06
CPC分类号: C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/38 , C22C38/34 , C22C38/32 , C22C38/28 , C22C38/26 , C22C38/22 , C22C38/24 , C23C2/02 , C23C2/06 , C21D9/46 , C21D2211/00520130101 , C21D1/76 , C21D3/04 , C21D8/0257 , C23C2/0224 , C23C2/0222 , C23C28/3225 , C23C28/325 , C23C28/345
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3.
公开(公告)号:EP3578679B1
公开(公告)日:2024-05-29
申请号:EP18747894.6
申请日:2018-01-09
CPC分类号: C21D9/46 , C22C38/06 , C22C38/14 , C23C2/02 , C23C2/06 , C23C2/28 , C21D8/0278 , C21D8/0226 , C21D8/0236 , C21D8/0263 , C21D1/76 , C21D8/0273 , C22C38/02 , C22C38/04 , C22C38/12 , C23C2/024 , C23C2/26 , C23C2/022 , C23C2/0222
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公开(公告)号:EP3633062B1
公开(公告)日:2024-08-14
申请号:EP17912284.1
申请日:2017-09-01
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5.
公开(公告)号:EP3396007B1
公开(公告)日:2024-08-07
申请号:EP16879316.4
申请日:2016-12-21
IPC分类号: C23C28/02 , C23C2/02 , C23C2/06 , C23C2/40 , C21D6/00 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/26 , C22C38/28 , C22C38/30 , C22C38/32
CPC分类号: C23C2/40 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C23C2/02 , C23C2/06 , C21D6/005 , C21D6/008 , C22C38/001 , C22C38/22 , C22C38/26 , C22C38/28 , C22C38/30 , C22C38/32 , C23C2/0222 , C23C28/02 , C23C28/021 , C23C28/023
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公开(公告)号:EP4324955A3
公开(公告)日:2024-06-12
申请号:EP23205267.0
申请日:2014-03-06
发明人: RENSHAW, Wayne Andrew , TU, Cat , WILLIAMS, Joe , HODGES, Jason , FUJII, Shiro , KONDO, Shuichi , SHIMODA, Nobuyuki , HIRASAWA, Takashi
CPC分类号: C23C2/06 , C23C2/12 , C23C2/26 , C23C2/40 , C22C18/04 , C22C21/10 , C23C2/0222 , C23C2/50 , C23C2/024 , C23C2/521
摘要: A method of forming an Al-Zn-Si-Mg alloy coating on a steel strip includes dipping steel strip into a bath of molten Al-Zn-Si-Mg alloy and forming a coating of the alloy on exposed surfaces of the steel strip. The method also includes controlling conditions in the molten coating bath and downstream of the coating bath so that there is a uniform Al/Zn ratio across the surface of the coating formed on the steel strip. An Al-Zn-Mg-Si coated steel strip includes a uniform Al/Zn ratio on the surface or the outermost 1-2µm of the Al-Zn-Si-Mg alloy coating.
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