- 专利标题: Zinc alloy plated steel material having excellent corrosion resistance after being processed
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申请号: US16771097申请日: 2018-12-13
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公开(公告)号: US11566314B2公开(公告)日: 2023-01-31
- 发明人: Il-Ryoung Sohn , Tae-Chul Kim , Jong-Sang Kim
- 申请人: POSCO
- 申请人地址: KR Pohang-si
- 专利权人: POSCO
- 当前专利权人: POSCO
- 当前专利权人地址: KR Pohang-si
- 代理机构: Cantor Colburn LLP
- 优先权: KR10-2017-0180328 20171226
- 国际申请: PCT/KR2018/015826 WO 20181213
- 国际公布: WO2019/132336 WO 20190704
- 主分类号: C22C18/04
- IPC分类号: C22C18/04 ; C22C18/00 ; C22C38/04 ; C22C38/02 ; C22C38/00 ; B32B15/01 ; C23C2/06 ; C23C2/02 ; C23C2/14 ; C23C2/28 ; C21D8/02 ; C21D9/46 ; C21D1/76 ; C23C2/26 ; C23C30/00 ; C23C28/02 ; B32B15/04 ; C23C2/40 ; B32B15/18
摘要:
Provided is a plated steel material which can be used for an automobile, a household appliance, a building material, and the like and, more particularly, to a zinc alloy plated steel material having excellent corrosion resistance after being processed and a method for manufacturing the same.
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