Transient behavior of a stress-strain curve within Cottrell-Stokes law

Tetsuya Shoji, Munekazu Ohno, Seiji Miura, Tetsuo Mohri

研究成果: Article査読

1 被引用数 (Scopus)

抄録

The transient behavior of stress-strain curves in view of the Cottrell-Stokes law was examined by employing stress-strain constitutive relationships within Gilman-Johnston and Alexander-Haasen models. Focusing on the two traditional theories, the constitutive equation of stress-displacement relation was formulated. In both models, two kinds of expression for the internal stress were assumed such that temperature dependencies of dislocation mobility and multiplication process were revealed. The interaction between mobile and immobile dislocations to play an essential role to observe the Cottrell-Stokes law.

本文言語English
ページ(範囲)875-878
ページ数4
ジャーナルMaterials Transactions, JIM
40
9
DOI
出版ステータスPublished - 1999

ASJC Scopus subject areas

  • Engineering(all)

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