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Titolo:
APPLICATION OF AN INTERMETALLIC COMPOUND TI5SI3 TO FUNCTIONALLY GRADED MATERIALS
Autore:
KIRIHARA S; TOMOTA Y; TSUJIMOTO T;
Indirizzi:
IBARAKI UNIV,FAC ENGN,4-12-1 NAKANARUSAWA HITACHI IBARAKI 316 JAPAN
Titolo Testata:
Materials science & engineering. A, Structural materials: properties, microstructure and processing
, volume: 240, anno: 1997,
pagine: 600 - 604
SICI:
0921-5093(1997)240:<600:AOAICT>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Keywords:
FUNCTIONALLY GRADED MATERIAL; TI5SI3; TI; MICROSTRUCTURAL CONTROL; BONDING; COATING; HEAT AND OXIDATION RESISTANCE;
Tipo documento:
Article
Natura:
Periodico
Citazioni:
5
Recensione:
Indirizzi per estratti:
Citazione:
S. Kirihara et al., "APPLICATION OF AN INTERMETALLIC COMPOUND TI5SI3 TO FUNCTIONALLY GRADED MATERIALS", Materials science & engineering. A, Structural materials: properties, microstructure and processing, 240, 1997, pp. 600-604

Abstract

Ti-Ti5Si3-functionally graded materials (FGMs) have successfully beenfabricated by utilizing bonding through a eutectic reaction which occurs between Ti and Ti,Si,, where Ti,Si, was employed because of its high heat and oxidation resistance. The bonding by the eutectic reactionhas been investigated to bond a plate of pure Ti and of Ti,Si, together. A compositionally and microstructurally graded region, where the volume fraction of Ti5Si3 changes continuously, has been obtained between these plates after bonding at 1613 K. Subsequently, a similar method has been utilized to make coating on Ti plates and semi-round rods through the eutectic reaction with Ti5Si3 powder. In this case, a similar compositionally and microstructurally graded region has been obtained. No macroscopic defects, including observable cracks, have been detected in these FGMs fabricated. (C) 1997 Elsevier Science S.A.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 22:27:53