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Titolo:
ANTIMONY ACTIVITIES IN THE TERNARY NIAS-PHASE OF THE IN-NI-SB SYSTEM
Autore:
RICHTER KW; MICKE K; IPSER H;
Indirizzi:
UNIV VIENNA,INST ANORGAN CHEM,WAHRINGERSTR 42 A-1090 VIENNA AUSTRIA UNIV VIENNA,INST ANORGAN CHEM A-1090 VIENNA AUSTRIA
Titolo Testata:
Thermochimica acta
fascicolo: 1-2, volume: 314, anno: 1998,
pagine: 137 - 144
SICI:
0040-6031(1998)314:1-2<137:AAITTN>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
THERMODYNAMIC PROPERTIES;
Keywords:
IN-NI-SB, ANTIMONY VAPOR PRESSURES; IN-NI-SB SYSTEM; IN-NI-SB, TERNARY NIAS PHASE; IN-NI-SB, THERMODYNAMIC PROPERTIES; ISOPIESTIC METHOD;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
11
Recensione:
Indirizzi per estratti:
Citazione:
K.W. Richter et al., "ANTIMONY ACTIVITIES IN THE TERNARY NIAS-PHASE OF THE IN-NI-SB SYSTEM", Thermochimica acta, 314(1-2), 1998, pp. 137-144

Abstract

Antimony vapor pressures were determined in the ternary In-Ni-Sb system along, an isopleth with x(In)/x(Ni)=1/9, using an isopiestic method. The measurements were made between 980 and 1350 K, covering a composition range 43-48 at% Sb, with a few samples at higher antimony contents. Thermodynamic activities and partial molar enthalpies of antimony were derived for the ternary zeta-phase which crystallizes in an NiAs-type structure. The composition dependence of the activities is given for a temperature of 1173 K, and isoactivity curves are constructed for the same temperature. The variation of the antimony activity along the zeta/(zeta+L) phase boundary is estimated. (C) 1998 Elsevier Science B.V.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 15:00:20