Evaluation of low cycle fatigue life of a surface modified low carbon steel by finite element method analysis

Masatoshi Kuroda, Shinsuke Yamanaka, Jun Komotori, Masao Shimizu

研究成果: Article査読

抄録

A finite element method (FEM) analysis has been performed to evaluate the low cycle fatigue life of the surface modified low carbon steel by quenching and tempering treatment. It was found that the equivalent plastic strain range of the surface modified steel, which has modifying layer with a thickness of 0.5 mm, was smaller than that of non-surface modified steel at the surface portion of the specimen. The low cycle fatigue life appears to be improved by the surface treatment.

本文言語English
ページ(範囲)57-62
ページ数6
ジャーナルTechnology Reports of the Osaka University
49
2338
出版ステータスPublished - 1999 4月 15

ASJC Scopus subject areas

  • 工学一般

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