Title:
MAGNESIUM BASE COMPOSITE MATERIAL AND METHOD FOR PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2003/069001
Kind Code:
A1
Abstract:
A magnesium base composite material which comprises an alloy matrix of magnesium and, dispersed uniformly therein, particles of compounds having been formed through reactions with magnesium, wherein the particles of compounds dispersed uniformly in the matrix contain magnesium silicide (Mg2Si) and magnesium oxide (MgO). The magnesium base composite material is excellent in strength, hardness and abrasion resistance, and also is suppressed in the attack on an opposite element when used, for example, as the material of sliding or friction parts.
Inventors:
KONDOH KATSUYOSHI (JP)
Application Number:
PCT/JP2003/001612
Publication Date:
August 21, 2003
Filing Date:
February 14, 2003
Export Citation:
Assignee:
CT FOR ADVANCED SCIENCE & TECH (JP)
KONDOH KATSUYOSHI (JP)
KONDOH KATSUYOSHI (JP)
International Classes:
C22C1/04; C22C1/10; C22C23/00; C22C23/02; C22C32/00; F16D69/02; (IPC1-7): C22C1/04
Foreign References:
| JPH0681068A | 1994-03-22 |
Other References:
KATSUYOSHI KONDO ET AL.: "Kangen hanno o riyo shita Mg2Si/MgO gosei process (first report)", JAPAN SOCIETY OF POWDER AND POWER METALLURGY KOEN GAIYOSHU, 30 October 2001 (2001-10-30), pages 61, XP002968456
KATSUYOSHI KONDO ET AL.: "Kangen hanno o riyo shita Mg2Si/MgO gosei process (second report)", JAPAN SOCIETY OF POWDER AND POWDER METALLURGY KOEN GAIYOSHU, 30 October 2001 (2001-10-30), pages 62, XP002968457
AKIHIRO YAMAZAKI ET AL.: "Mechanical alloying-ho ni yoru Mg-SiO2 kei no koso hanno", JOURNAL OF THE JAPAN SOCIETY OF POWDER AND POWDER METALLURGY, vol. 48, no. 1, 15 January 2001 (2001-01-15), pages 61 - 66, XP002968458
KATSUYOSHI KONDO ET AL.: "Mg2Si no koso hosei ni oyobosu huntai tokusei oyobi atsufun joken no eikyo", JOURNAL OF THE JAPAN SOCIETY OF POWDER AND POWDER METALLURGY, vol. 48, no. 9, 15 September 2001 (2001-09-15), pages 816 - 823, XP002968459
KATSUYOSHI KONDO ET AL.: "Kangen hanno o riyo shita Mg2Si/MgO gosei process (second report)", JAPAN SOCIETY OF POWDER AND POWDER METALLURGY KOEN GAIYOSHU, 30 October 2001 (2001-10-30), pages 62, XP002968457
AKIHIRO YAMAZAKI ET AL.: "Mechanical alloying-ho ni yoru Mg-SiO2 kei no koso hanno", JOURNAL OF THE JAPAN SOCIETY OF POWDER AND POWDER METALLURGY, vol. 48, no. 1, 15 January 2001 (2001-01-15), pages 61 - 66, XP002968458
KATSUYOSHI KONDO ET AL.: "Mg2Si no koso hosei ni oyobosu huntai tokusei oyobi atsufun joken no eikyo", JOURNAL OF THE JAPAN SOCIETY OF POWDER AND POWDER METALLURGY, vol. 48, no. 9, 15 September 2001 (2001-09-15), pages 816 - 823, XP002968459
Attorney, Agent or Firm:
Itoh, Hidehiko (Kyowa Shimanouchi Bldg. 21-19 Shimanouchi
1-chome, Chuo-k, Osaka-shi Osaka, JP)
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