发明名称 |
SURFACE-TREATED ALUMINUM MATERIAL AND METHOD FOR PRODUCING SAME |
摘要 |
Provided is a surface-treated aluminum material: characterized by being provided with a surface having a plurality of recesses formed thereon, and being covered with a hydrated aluminum oxide layer with a thickness of 5 nm to 1000 nm; and further characterized in that the area of the plurality of recesses is at least 15% of the surface area. |
申请公布号 |
WO2014045733(A1) |
申请公布日期 |
2014.03.27 |
申请号 |
WO2013JP71018 |
申请日期 |
2013.08.02 |
申请人 |
SUMITOMO LIGHT METAL INDUSTRIES, LTD. |
发明人 |
TAKASUNA, SHIROU |
分类号 |
C23C22/68;C23C22/78 |
主分类号 |
C23C22/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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