Title:
MATERIAL WITH HIGH-TEMPERATURE OXIDATION RESISTANCE CONSISTING MAINLY OF MoSi¿2? WITH EXCELLENT BRITTLE RESISTANCE AND HEATING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2000/068166
Kind Code:
A1
Abstract:
A material with high-temperature oxidation resistance consisting mainly of MoSi¿2? with excellent brittle resistance which comprises an MoSi¿2? base or a base comprising 70 wt.% or more MoSi¿2? as the main component, wherein in X-ray diffractometry (bulb: Cu, characteristic line: K$g(a)) of the base, the diffraction intensity for the main Si peak (2$g(u)=28.440°, according to JCPDS) is not higher than 1/100 that for the main MoSi¿2? peak (2$g(u)=44.684°) and the diffraction intensity for the main Mo¿5?Si¿3? peak (2$g(u)=38.405°, according to JCPDS) is 1/300 to 1/10 that for the main MoSi¿2? peak (2$g(u)=44.684°).
Inventors:
TAKAGAKI DAISUKE
TAKAMURA HIROSHI
TAKAMURA HIROSHI
Application Number:
PCT/JP2000/002344
Publication Date:
November 16, 2000
Filing Date:
April 11, 2000
Export Citation:
Assignee:
JAPAN ENERGY CORP (JP)
International Classes:
C04B35/58; C22C29/18; H05B3/14; (IPC1-7): C04B35/58
Foreign References:
| JPH088140B2 | 1996-01-29 | |||
| EP0886458A2 | 1998-12-23 | |||
| JPH01131073A | 1989-05-23 | |||
| JPS60198703A | 1985-10-08 |
Other References:
See also references of EP 1122225A4
Attorney, Agent or Firm:
Ogoshi, Isamu (7th floor 4-1, Nishi-Shimbashi 3-chome Minato-ku Tokyo, JP)
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