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Titolo:
Evolution of Ni-based superalloys for single crystal gas turbine blade applications
Autore:
Caron, P; Khan, T;
Indirizzi:
Off Natl Etud & Rech Aerosp, Met Mat & Proc Dept, F-92322 Chatillon, France Off Natl Etud & Rech Aerosp Chatillon France F-92322 2 Chatillon, France Off Natl Etud & Rech Aerosp, Gen Sci Directorate, F-92322 Chatillon, France Off Natl Etud & Rech Aerosp Chatillon France F-92322 2 Chatillon, France
Titolo Testata:
AEROSPACE SCIENCE AND TECHNOLOGY
fascicolo: 8, volume: 3, anno: 1999,
pagine: 513 - 523
SICI:
1270-9638(199912)3:8<513:EONSFS>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
RHENIUM ADDITIONS;
Keywords:
superalloy; single crystal; rhenium;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
43
Recensione:
Indirizzi per estratti:
Indirizzo: Caron, P Off Natl Etud & Rech Aerosp, Met Mat & Proc Dept, BP 72, F-92322 Chatillon, France Off Natl Etud & Rech Aerosp BP 72 Chatillon France F-92322 rance
Citazione:
P. Caron e T. Khan, "Evolution of Ni-based superalloys for single crystal gas turbine blade applications", AEROSP SC T, 3(8), 1999, pp. 513-523

Abstract

The chemistry of the Ni-based superalloys designed for single crystal gas turbine blades has significantly evolved since the development of the firstgeneration of alloys derived from columnar grained materials. Thr overall performance of the second and third generations has, been significantly improved by the addition of increasing amounts of rhenium. However, the problems of increased density, grain defects and microstructural stability have also become more and more acute and render necessary to carefully control the level of the various alloying elements in order to effectively benefit from the: high potential of the most recently developed third generation alloys. (C) 1999 Editions scientifiques ct medicales Elsevier SAS.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/12/20 alle ore 15:56:17