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Titolo:
Development and tensile properties of Ti-40Al-10V alloy
Autore:
Hishinuma, A; Tabuchi, M; Sawai, T;
Indirizzi:
Japan Atom Energy Res Inst, Dept Mat Sci, Tokai, Ibaraki 3191195, Japan Japan Atom Energy Res Inst Tokai Ibaraki Japan 3191195 aki 3191195, Japan
Titolo Testata:
INTERMETALLICS
fascicolo: 8, volume: 7, anno: 1999,
pagine: 875 - 879
SICI:
0966-9795(199908)7:8<875:DATPOT>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
GAMMA-TITANIUM ALUMINIDE; AL-V ALLOYS; MARTENSITIC-TRANSFORMATION; MECHANICAL-PROPERTIES; INTERMETALLIC ALLOYS; BETA-PHASE; B2 PHASE; DEFORMATION; STABILITY;
Keywords:
multiphase intermetallics; mechanical properties at ambient temperature; isothermal forging; microstructure;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Hishinuma, A Japan Atom Energy Res Inst, Dept Mat Sci, Tokai, Ibaraki 3191195, Japan Japan Atom Energy Res Inst Tokai Ibaraki Japan 3191195 Japan
Citazione:
A. Hishinuma et al., "Development and tensile properties of Ti-40Al-10V alloy", INTERMETALL, 7(8), 1999, pp. 875-879

Abstract

A Ti-40Al-10V (at%) intermetallic compound has been developed using vacuumare remelting and hot-isostatic pressing (HIP), followed by isothermal hot-forging (THF). The alloy, composed mainly of B2 and gamma phases with equiaxial grains of several mu m in average diameter and a small amount of alpha(2) phase with equiaxial grains of smaller size, shows excellent tensile properties; it has an elongation larger than 6% on average and yield strength larger than 700 MPa at low (ambient temperature) to intermediate temperatures, although the strength decreases rapidly at temperatures higher than 600 degrees C. (C) 1999 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 22:45:53