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AssigneeSumitomo Electric Industries, Ltd.
InventorsAkihisa HOSOE, Shinji Inazawa, Masatoshi Majima, Koji Nitta, Shoichiro Sakai, Tomoyuki Awazu, Kazuki Okuno
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There is provided a manufacturing method of an aluminum structure, including a conductive treatment process of forming an electrically conductive layer made of aluminum on a surface of a resin molded body and a plating process of plating the resin molded body subjected to the conductive treatment process with aluminum in a molten salt bath. Even with a porous resin molded body having a three-dimensional network structure, the method allows the surface of the porous resin molded body to be plated with aluminum, thus forming a high-purity aluminum structure having a uniform thick film. Porous aluminum having a large area is also provided.
A manufacturing method of an aluminum structure, comprising:
An aluminum structure, comprising an aluminum layer having a thickness in the range of 1 to 100 μm as a metal layer, wherein the metal layer has an aluminum purity of 99.0% or more and a carbon content of 1.0% or less and contains inevitable impurities as the balance.
Dependencies are inferred from the claim text.