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Titolo:
Thermodynamic optimization of the Cr-Ti system
Autore:
Zhuang, WD; Shen, JY; Liu, YQ; Ling, L; Shang, SL; Du, Y; Schuster, JC;
Indirizzi:
Gen Res Inst NonFerrous Met, Res Ctr Phys Chem, Beijing 100088, Peoples R China Gen Res Inst NonFerrous Met Beijing Peoples R China 100088 oples R China Univ Vienna, Inst Phys Chem, A-1090 Vienna, Austria Univ Vienna Vienna Austria A-1090 Inst Phys Chem, A-1090 Vienna, Austria
Titolo Testata:
ZEITSCHRIFT FUR METALLKUNDE
fascicolo: 2, volume: 91, anno: 2000,
pagine: 121 - 127
SICI:
0044-3093(200002)91:2<121:TOOTCS>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
REGULAR SOLUTION MODEL; PHASE; CHROMIUM; ALLOYS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
52
Recensione:
Indirizzi per estratti:
Indirizzo: Zhuang, WD Gen Res Inst NonFerrous Met, Res Ctr Phys Chem, Beijing 100088,Peoples R China Gen Res Inst NonFerrous Met Beijing Peoples R China 100088 na
Citazione:
W.D. Zhuang et al., "Thermodynamic optimization of the Cr-Ti system", Z METALLKUN, 91(2), 2000, pp. 121-127

Abstract

A thermodynamic description of the Cr-Ti system is obtained by the optimization of the available thermodynamic and phase diagram data. The Redlich-Kister polynomial is used to describe the excess Gibbs energies of the liquid? bcc and hcp phases. The sublattice model is used to describe the different types of Cr2Ti Laves phases. The alpha-Cr2Ti phase is described with two sublattices after the formula (Cr,Ti)(2)(Ti,Cr)(1). The beta-Cr2Ti and gamma-Cr2Ti phases are described with three sublattices after the formula (Cr)(2)(Ti,Cr)(4)(Cr,Ti)(6). Calculated phase diagram and thermodynamic data show good agreement with the experimental data.

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Documento generato il 27/11/20 alle ore 01:58:27