Influence of different mechanisms of martensite aging on the features of martensitic transformations

Anna Kosogor, Maria Lyange, Mikhail Zadorozhnyy, Hiroyuki Miki, Toshiyuki Takagi, Victor A. L'vov, Vladimir Khovaylo

研究成果: Article

抜粋

Aging-induced changes in the features of the calorimetric peak accompanying martensitic transformation were considered in the framework of phenomenological theory. Taking into account two different mechanisms of martensite aging, it was demonstrated that the domination of the internal axial stress contribution narrows the calorimetric peak and elevates its magnitude, while the prevalence of the internal pressure contribution broadens the calorimetric peak and diminishes its magnitude. The developed theoretical approach was applied to modeling of experimentally measured calorimetric peaks of Ni-Mn-Ga alloys.

元の言語English
ページ(範囲)2758-2761
ページ数4
ジャーナルPhysica Status Solidi (B) Basic Research
252
発行部数12
DOI
出版物ステータスPublished - 2015 12 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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