发明公开
- 专利标题: ZINC-IRON ALLOY LAYER MATERIAL
- 专利标题(中): 碱性水溶液BAD用于锌 - 铁合金镀覆AND METHOD WITH THE USE
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申请号: EP12703030.2申请日: 2012-01-30
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公开(公告)号: EP2675942A1公开(公告)日: 2013-12-25
- 发明人: BEDRNIK, Lukas , HAAS, Frantisek , LANG, Nadine , VOGEL, Roland
- 申请人: Atotech Deutschland GmbH
- 申请人地址: Erasmusstrasse 20 10553 Berlin DE
- 专利权人: Atotech Deutschland GmbH
- 当前专利权人: Atotech Deutschland GmbH
- 当前专利权人地址: Erasmusstrasse 20 10553 Berlin DE
- 代理机构: Wonnemann, Jörg
- 优先权: EP11154475 20110215
- 国际公布: WO2012110304 20120823
- 主分类号: C25D3/56
- IPC分类号: C25D3/56
摘要:
The invention discloses a zinc-iron alloy layer material having a body centred cubic crystal structure of the “-phase, a (330) texture and an iron content of 12 to 20 wt.-% deposited from an alkaline aqueous plating bath. The zinc alloy layer material provides a high corrosion protection to metallic substrates, has a high hardness and a bright appearance.
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