发明授权
- 专利标题： Magnesium alloy sheet
- 专利标题（中）： 镁合金板
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申请号： US13577269申请日： 2011-01-25
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公开(公告)号： US09181608B2公开(公告)日： 2015-11-10
- 发明人: Masahiro Yamakawa , Takayasu Sugihara , Osamu Mizuno , Kohji Inokuchi , Mitsutaka Tsubokura
- 申请人： Masahiro Yamakawa , Takayasu Sugihara , Osamu Mizuno , Kohji Inokuchi , Mitsutaka Tsubokura
- 申请人地址： JP Osaka
- 专利权人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
- 当前专利权人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
- 当前专利权人地址： JP Osaka
- 代理机构： Ditthavong & Steiner, P.C.
- 优先权： JP2010-025467 20100208; JP2011-003276 20110111
- 国际申请： PCT/JP2011/051256 WO 20110125
- 国际公布： WO2011/096294 WO 20110811
- 主分类号： C22C23/02
- IPC分类号： C22C23/02 ; C22F1/06
摘要：
A magnesium alloy sheet is made of a magnesium alloy containing Al. Particles of an intermetallic compound containing at least one of Al and Mg are present in the sheet in a dispersed state. The sheet includes an oxide film which extends substantially over the surface of the sheet and which has a uniform thickness. The average size of the particles of the intermetallic compound is 0.5 μm or less. The percentage of the total area of the particles is 11% or less. Therefore, the magnesium alloy sheet is excellent corrosion resistance. A magnesium alloy structural member is provided.
公开/授权文献
- US20120321881A1 MAGNESIUM ALLOY SHEET 公开/授权日：2012-12-20
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