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1. (WO1999039016) IRON ALUMINIDE COMPOSITE AND METHOD OF MANUFACTURE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/039016    International Application No.:    PCT/US1999/002211
Publication Date: 05.08.1999 International Filing Date: 02.02.1999
Chapter 2 Demand Filed:    02.09.1999    
IPC:
B22F 3/23 (2006.01), C22C 1/04 (2006.01), C22C 14/00 (2006.01), C22C 29/00 (2006.01), C22C 32/00 (2006.01)
Applicants: PHILIP MORRIS PRODUCTS INC. [US/US]; 3601 Commerce Road Richmond, VA 23234 (US)
Inventors: DEEVI, Seetharama, C.; (US).
SCHNEIBEL, Joachim, Hugo; (US)
Agent: SKIFF, Peter, K.; Burns, Doane, Swecker & Mathis, L.L.P. P.O. Box 1404 Alexandria, VA 22313-1404 (US)
Priority Data:
09/017,483 02.02.1998 US
Title (EN) IRON ALUMINIDE COMPOSITE AND METHOD OF MANUFACTURE THEREOF
(FR) COMPOSITE D'ALUMINURE DE FER ET PROCEDE DE FABRICATION
Abstract: front page image
(EN)An iron aluminide composite including an oxide filler and an additive which improves metallurgical bonding of the oxide filler to the iron aluminide. The composite is useful for structural components, extruded shapes and electrical resistance heating elements. The iron aluminide can include, in weight %, $m(F)1 % Cr, 4-32 % Al, $m(F)2 % Ti, $m(F)2 % Mo, $m(F)1 % Zr, $m(F)1 % C, $m(F)3 % W and $m(F)0.1 % B. The oxide filler can comprise $m(F)40 % aluminum oxide particles and the additive can comprise up to 40 % of one or more refractory carbides such as TiC.
(FR)La présente invention concerne un composite d'aluminure de fer comprenant une charge d'oxyde et un additif qui améliore la liaison métallurgique de la charge d'oxyde à l'aluminure de fer. Le composite de la présente invention est utilisé dans des composants structurels, des profilés extrudés et des éléments chauffants à résistance électrique. L'aluminure de fer peut comprendre, en pourcentage en poids, $m(F)1 % Cr, 4-32 % Al, $m(F)2 % Ti, $m(F)2 % Mo, $m(F)1 % Zr, $m(F)1 % C, $m(F)3 % W et $m(F)0,1 % B. La charge d'oxyde peut comprendre $m(F)40 % de particules d'oxyde d'aluminium et l'additif peut comprendre jusqu'à 40 % d'un ou plusieurs carbures réfractaires tels que le TiC.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)