Published May 1980 | Version v1
Journal article Metadata-only

Thermodynamic investigation of rhenium-iridium alloys

Creators

  • 1. Moskovskij Gosudarstvennyj Univ. (USSR). Khimicheskij Fakul'tet

Description

ΔGsub(f)sup(0) values of rhenium-iridium alloys have been determined using the EMF method with solid fluoride and oxide electrolytes in galvanic elements - Re, K2ReF6, KF/CaFsub(2)/(Resub(x)Irsub(1-x)), K2ReF6, KF and Resub(1)ReOsub(2)|(ZrOsub(2))sub(0.85)(CaO)sub(0.15)|Resub(x)Irsub(1-x), ReO2 at 900-1000 K. ΔGsub(f)sup(0) and Ssub(f)sup(0) values for Resub(x)Irsub(1-x) at 1400 and 2000 K are determined on the basis of experimental results and the estimation of rhenium partial entropy in Resub(x)Irsub(1-x) alloys at 0.03 <= x <= 1. The thermodynamic data for the Re-Ir system are obtained for the first time

Additional details

Additional titles

Original title (Russian)
Термодинамическое исследование сплавов рений-иридий

Publishing Information

Journal Title
Zh. Fiz. Khim.
Journal Volume
54
Journal Issue
5
Series
Zh. Fiz. Khim.
Journal Page Range
1172-1178
ISSN
0044-4537

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
11569023
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ELECTROLYTIC CELLS; ELECTROMOTIVE FORCE; ENTROPY; FREE ENTHALPY; HIGH TEMPERATURE; IRIDIUM ALLOYS; PHASE DIAGRAMS; PHASE STUDIES; RHENIUM ALLOYS; VERY HIGH TEMPERATURE
Descriptors DEC
ALLOYS; DIAGRAMS; ELECTRIC POTENTIAL; ENERGY; INFORMATION; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
For English translation see the journal Russian Journal of Physical Chemistry (UK).