| 摘要 |
PROBLEM TO BE SOLVED: To provide an anodized plate with a transparent lubricating resin coating which does not lose a metallic feel of an alloy coloring of an anodized material, has high workability, prevents the occurrence of a flaw due to working, has superior insulation properties, and is easy to remove a press oil therefrom in press working or the like. SOLUTION: An aluminum alloy plate to be anodized contains 0.9-2.0% Mn, 0.05-6.0% Mg if necessary, 0.20% or less Fe, and 0.13% or less Si and contains Al-Mn-based intermetallic compound particles properly controlled. The anodized plate with a transparent lubricating resin coating has an anodic oxide coating with a thickness of 3-10μm and formed on the surface of the above aluminum alloy plate and a thermosetting transparent resin coating with a thickness of 3-8μm, containing 1-10% organoresin based waxy lubricant and formed on the anodic oxide coating. COPYRIGHT: (C)2005,JPO&NCIPI
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