发明名称 |
Method and apparatus for forming oxide coating |
摘要 |
Disclosed are a method and an apparatus for forming an oxide coating film with excellent corrosion resistance and adhesiveness on a cathode made of a metal plate by a simple process at low cost. A direct current voltage is applied between an anode (12) and a cathode (13) in an electrolyte solution which cathode (13) is made of a metal plate to be coated with oxide and arranged opposite to the anode (12), while supplying oxygen or a gas containing oxygen into the electrolyte solution, so that the metal plate cathode (13) is coated with oxide, thereby being formed into a oxide-coated metal plate.
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申请公布号 |
US2009205965(A1) |
申请公布日期 |
2009.08.20 |
申请号 |
US20040583775 |
申请日期 |
2004.11.09 |
申请人 |
TOYO SEIKAN KAISHA, LTD.;TOYO KOHAN CO., LTD. |
发明人 |
KUROKAWA WATARU;MATSUBAYASHI HIROSHI;AIHARA MITSUHIDE;MATSUBARA MASANOBU;ISHIDA MASATOKI;MAIDA NORIMASA |
分类号 |
C25D11/00;C23C8/40;C25D9/08;C25D13/02;C25D13/22;C25D17/00 |
主分类号 |
C25D11/00 |
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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