Influence of long-distance action and non-linearity on phase transformation C11B-A2

L. M. Rubinovich, D. M. Shtern, E. V. Kozlov

Research output: Contribution to journalArticlepeer-review


The modified Kirkwood technique was used to calculate free energy of C11B superlattice in the third approximation through interaction in the first coordination sphere. Temperature dependence of long-range order parameter was calculated both in correlationless approximation and taking account of correlations. Comparison with experimental results showed that the latter gave more precise description of C11B-A2 phase transition. Among other factors providing for improvement of calculation accuracy a consideration of nonlinear interactions in the alloy or interactions in the second coordination sphere was made.

Original languageEnglish
Pages (from-to)153-155
Number of pages3
JournalFizika Metallov i Metallovedenie
Issue number6
StatePublished - 1 Jun 1992
Externally publishedYes

ASJC Scopus subject areas

  • Metals and Alloys


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