Title:
マグネシウム合金からなる成形品のクリーニング方法
Document Type and Number:
Japanese Patent JP5429741
Kind Code:
B2
Abstract:
To provide a cleaning method for a molding made of a magnesium alloy which can easily remove a carbonized deposit, has excellent recycling properties, and further has a reduced environmental load.
A carbonized deposit deposited on the surface of a molding made of a magnesium alloy is irradiated with a laser beam and the deposit is removed, and thus, the molding made of the magnesium alloy is subjected to cleaning. The molding made of the magnesium alloy, cleaned in this way is hot-melted and is then cooled, thus an ingot made of a magnesium alloy is produced.
COPYRIGHT: (C)2011,JPO&INPIT
Inventors:
Yutaka Mitooka
Minoru Hino
Yoshiaki Hashimoto
Minoru Hino
Yoshiaki Hashimoto
Application Number:
JP2009181048A
Publication Date:
February 26, 2014
Filing Date:
August 03, 2009
Export Citation:
Assignee:
Okayama Prefecture
Stu inc.
Stu inc.
International Classes:
C22B1/00; B22D21/04; C22B7/00; C22B26/22; B22D29/00
Domestic Patent References:
| JP2000202385A |
Attorney, Agent or Firm:
Shigeki Nakatsugu