Title:
SURFACE TREATMENT METHOD OF MAGNESIUM ALLOY MEMBER AND MAGNESIUM ALLOY MEMBER
Document Type and Number:
Japanese Patent JP2010240717
Kind Code:
A
Abstract:
To provide a method for easily forming a conductive high corrosion resistance coating region by removing a part of a high corrosion resistance coating on the surface of a magnesium alloy member by a pulsed laser; and to provide a magnesium alloy member manufactured by this method.
The method for forming a conductive high corrosion resistance coating region (11) having predetermined conductivity includes: irradiating a predetermined region of a high corrosion resistance coating (10) formed on the surface of the magnesium alloy member (1) with a pulsed laser to remove a part of the high corrosion resistance coating (10). The magnesium alloy member is manufactured by this method.
Inventors:
ARAKI KATSUYUKI
MUKODA SUEKI
MUKODA SUEKI
Application Number:
JP2009094169A
Publication Date:
October 28, 2010
Filing Date:
April 08, 2009
Export Citation:
Assignee:
JAPAN STEEL WORKS LTD
International Classes:
C25D11/30; B23K26/00; C23C22/82; C23C26/00
Domestic Patent References:
| JP2007302922A | 2007-11-22 |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Masahiro Taguchi
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Masahiro Taguchi