Title:
ADVANCED EROSION RESISTANT OXIDE CERMETS
Document Type and Number:
WIPO Patent Application WO/2004/104251
Kind Code:
A1
Abstract:
A cermet composition and method for its manufacture represented by the formula (PQ) (RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein, P is a metal selected from the group consisting of Al, Si, Mg, Ca, Y, Fe, Mn, Group IV, Group V, Group VI elements, and mixtures thereof, Q is oxide, R is a base metal selected from the group consisting of Fe, Ni Co, Mn and mixtures thereof, S consists essentially of at least one element selected from Cr, Al and Si and at least one reactive wetting element selected from the group consisting of Ti, Zr, Hf, Ta, Sc, Y, La, and Ce.
Inventors:
BANGARU NARASIMHA-RAO VENKATA (US)
CHUN CHANGMIN (US)
JIN HYUN-WOO (US)
KOO JAYOUNG (US)
PETERSON JOHN ROGER (US)
ANTRAM ROBERT LEE (US)
FOWLER CHRISTOPHER JOHN (US)
CHUN CHANGMIN (US)
JIN HYUN-WOO (US)
KOO JAYOUNG (US)
PETERSON JOHN ROGER (US)
ANTRAM ROBERT LEE (US)
FOWLER CHRISTOPHER JOHN (US)
Application Number:
PCT/US2004/015559
Publication Date:
December 02, 2004
Filing Date:
May 18, 2004
Export Citation:
Assignee:
EXXONMOBIL RES & ENG CO (US)
BANGARU NARASIMHA-RAO VENKATA (US)
CHUN CHANGMIN (US)
JIN HYUN-WOO (US)
KOO JAYOUNG (US)
PETERSON JOHN ROGER (US)
ANTRAM ROBERT LEE (US)
FOWLER CHRISTOPHER JOHN (US)
BANGARU NARASIMHA-RAO VENKATA (US)
CHUN CHANGMIN (US)
JIN HYUN-WOO (US)
KOO JAYOUNG (US)
PETERSON JOHN ROGER (US)
ANTRAM ROBERT LEE (US)
FOWLER CHRISTOPHER JOHN (US)
International Classes:
C22C29/12; C22C32/00; C23C30/00; (IPC1-7): C22C29/12
Foreign References:
| JPS63199857A | 1988-08-18 | |||
| US4659379A | 1987-04-21 | |||
| US4705565A | 1987-11-10 |
Other References:
TIEN C ET AL: "Magnetic properties of a cermet on the base of Al2O3", JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 220, no. 2-3, October 2000 (2000-10-01), pages 147 - 151, XP004217610, ISSN: 0304-8853
PATENT ABSTRACTS OF JAPAN vol. 0100, no. 63 (C - 332) 13 March 1986 (1986-03-13)
PATENT ABSTRACTS OF JAPAN vol. 0092, no. 28 (C - 303) 13 September 1985 (1985-09-13)
PATENT ABSTRACTS OF JAPAN vol. 0103, no. 50 (C - 387) 26 November 1986 (1986-11-26)
PATENT ABSTRACTS OF JAPAN vol. 0092, no. 41 (C - 306) 27 September 1985 (1985-09-27)
PATENT ABSTRACTS OF JAPAN vol. 0100, no. 63 (C - 332) 13 March 1986 (1986-03-13)
PATENT ABSTRACTS OF JAPAN vol. 0092, no. 28 (C - 303) 13 September 1985 (1985-09-13)
PATENT ABSTRACTS OF JAPAN vol. 0103, no. 50 (C - 387) 26 November 1986 (1986-11-26)
PATENT ABSTRACTS OF JAPAN vol. 0092, no. 41 (C - 306) 27 September 1985 (1985-09-27)
Attorney, Agent or Firm:
Varadaraj, Ramesh (1545 Route 22 East P.O. Box 90, Annandale NJ, US)
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