Title:
CORROSION-RESISTANT MAGNESIUM BINARY ALLOY
Document Type and Number:
Japanese Patent JP2014132114
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To develop a magnesium alloy which is excellent in corrosion resistance to a saline solution and can obtain a large electromotive force when used as a negative electrode active material for a magnesium battery.SOLUTION: There is provided a magnesium alloy which has a high corrosion resistance to a saline solution and can obtain a large electromotive force when used as a negative electrode active material for a battery by using a binary magnesium alloy composed of magnesium and calcium and adjusting the calcium content to 0.18 mass% or more and 2.26 mass% or less. Further, a material which is further improved in corrosion resistance may be obtained by quenching the resulting magnesium alloy after heating for a fixed period of time.
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Inventors:
ABE TOSHIHIKO
KOHAMA YASUAKI
SAKAMOTO MITSURU
ABE TOMOYUKI
HARAGUCHI TOSHIYUKI
MORI HITOSHI
KOHAMA YASUAKI
SAKAMOTO MITSURU
ABE TOMOYUKI
HARAGUCHI TOSHIYUKI
MORI HITOSHI
Application Number:
JP2013253561A
Publication Date:
July 17, 2014
Filing Date:
December 06, 2013
Export Citation:
Assignee:
NIPPON SOZAI KK
UNIV TOHOKU
UNIV TOHOKU
International Classes:
C22C23/00; H01M4/46
Domestic Patent References:
| JP2011225972A | 2011-11-10 | |||
| JP2008114291A | 2008-05-22 |
Foreign References:
| WO2007058276A1 | 2007-05-24 | |||
| WO2007108450A1 | 2007-09-27 | |||
| US6251240B1 | 2001-06-26 | |||
| US20100274292A1 | 2010-10-28 |
Attorney, Agent or Firm:
Yoshiaki Mori