Title:
FIRE-RESISTANT MAGNESIUM ALLOY AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/171548
Kind Code:
A1
Abstract:
The present invention pertains to a production method for a fire-resistant magnesium alloy having the mechanical characteristics of a long-period stacked magnesium alloy and having an ignition temperature of at least 800°C. The fire-resistant magnesium alloy production method dissolves a fire-resistant magnesium alloy containing a atom% of Zn, a total of b atom% of at least one type of element selected from a group comprising Dy, Ho, and Er, and x atom% of Ca, with the remainder being Mg. a, b, and x fulfil formulas 1-4. Formula 1: 0.2 ≤ a ≤5.0. Formula 2: 0.2 ≤ b ≤ 5.0. Formula 3: 0.5a - 0.5 ≤ b. Formula 4: 0 < x ≤ 0.5.
Inventors:
KAWAMURA YOSHIHITO (JP)
KIM JONGHYUN (JP)
KIM JONGHYUN (JP)
Application Number:
PCT/JP2014/061104
Publication Date:
October 23, 2014
Filing Date:
April 14, 2014
Export Citation:
Assignee:
UNIV KUMAMOTO NAT UNIV CORP (JP)
International Classes:
C22C1/02; B22D21/04; B22D27/04; C22C23/04; C22C23/06
Foreign References:
| JP2005120449A | 2005-05-12 | |||
| JPH0827533A | 1996-01-30 | |||
| JP2006016655A | 2006-01-19 | |||
| JP3940154B2 | 2007-07-04 | |||
| JP2008114291A | 2008-05-22 | |||
| US20090263271A1 | 2009-10-22 | |||
| US20100082092A1 | 2010-04-01 | |||
| US20120195787A1 | 2012-08-02 | |||
| KR20130012662A | 2013-02-05 |
Attorney, Agent or Firm:
YANASE, Mutsuyasu et al. (JP)
Mutsuyasu Yanase (JP)
Mutsuyasu Yanase (JP)
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