PHENOMENOLOGICAL CONSIDERATIONS OF PHASE TRANSFORMATIONS ININDIUM-RICH ALLOYS.

OSAMU NITTONO, Yasumasa Koyama

Research output: Chapter in Book/Report/Conference proceedingChapter

20 Citations (Scopus)

Abstract

INDIUM-RICH ALLOYS CONTAINING SOLUTE ATOMS SUCH AS CD, HG, TL, SN AND PB UNDERGO FOUR KINDS OF PHASE TRANSFORMATION. THEY ARE INVESTIGATED USING A PHENOMENOLOGICAL THEORY BASED ONTHE LANDAU-THEORY OF PHASE TRANSFORMATION. THE APPEARANCE OF ALL THE PHASES IN INDIUM-RICH ALLOYS IS WELL EXPLAINED PHENOMENOLOGICALLY, AND ALL THE PHASE TRANSFORMATIONS ARE SHOWNTO BE EXPRESSED BY TWO THERMODYNAMIC PARAMETERS IN THE PHASE DIAGRAM. SOME PHYSICAL QUANTITIES SUCH AS THE SPONTANEOUS STRAIN, THE ELASTIC CONSTANT C ' AND THE CHANGE IN ENTROPY ARE CALCULATED AND ARE COMPARED WITH THE EXPERIMENTAL RESULTS. THE DEPENDENCE OF THE TRANSFORMATION TEMPERATURE ON THE STRESS AND THE STRESS STRAIN RELATION ARE ALSO OBTAINED.

Original languageEnglish
Title of host publicationJpn J Appl Phys Part 1
Pages680-687
Number of pages8
VolumeV 21
EditionN 5
Publication statusPublished - 1982 May
Externally publishedYes

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Phase transitions
Indium
Elastic constants
Phase diagrams
Entropy
Thermodynamics
Atoms
Temperature

ASJC Scopus subject areas

  • Engineering(all)

Cite this

NITTONO, OSAMU., & Koyama, Y. (1982). PHENOMENOLOGICAL CONSIDERATIONS OF PHASE TRANSFORMATIONS ININDIUM-RICH ALLOYS. In Jpn J Appl Phys Part 1 (N 5 ed., Vol. V 21, pp. 680-687)

PHENOMENOLOGICAL CONSIDERATIONS OF PHASE TRANSFORMATIONS ININDIUM-RICH ALLOYS. / NITTONO, OSAMU; Koyama, Yasumasa.

Jpn J Appl Phys Part 1. Vol. V 21 N 5. ed. 1982. p. 680-687.

Research output: Chapter in Book/Report/Conference proceedingChapter

NITTONO, OSAMU & Koyama, Y 1982, PHENOMENOLOGICAL CONSIDERATIONS OF PHASE TRANSFORMATIONS ININDIUM-RICH ALLOYS. in Jpn J Appl Phys Part 1. N 5 edn, vol. V 21, pp. 680-687.
NITTONO OSAMU, Koyama Y. PHENOMENOLOGICAL CONSIDERATIONS OF PHASE TRANSFORMATIONS ININDIUM-RICH ALLOYS. In Jpn J Appl Phys Part 1. N 5 ed. Vol. V 21. 1982. p. 680-687
NITTONO, OSAMU ; Koyama, Yasumasa. / PHENOMENOLOGICAL CONSIDERATIONS OF PHASE TRANSFORMATIONS ININDIUM-RICH ALLOYS. Jpn J Appl Phys Part 1. Vol. V 21 N 5. ed. 1982. pp. 680-687
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