Comparisons of damage-induced magnetizations between austenitic stainless and carbon steel

Hongmei Li, Hong En Chen, Zhensheng Yuan, Wenlu Cai, Yong Li, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi, Kensuke Yoshihara

研究成果: Article

9 引用 (Scopus)

抜粋

To explore the mechanism of damage-induced magnetization for paramagnetic austenitic stainless steel, the differences of damage-induced magnetizations between an austenitic stainless steel and a carbon steel are experimentally studied. Various plastic strains are introduced into the test-pieces of the austenitic stainless steel of 304 type and S185 carbon steel material. The residual plastic strains and the damage-induced magnetic fields nearby the test-pieces, the volume fraction of the damage-induced ferromagnetic martensitic phase in austenitic stainless steel test-pieces are measured. The relationships between the residual plastic strain and the damage-induced magnetic field of two materials are investigated and their differences are compared. In addition, by establishing the relationships of the damage-induced magnetic field with the damage-induced martensitic phase, the effect of the phase transformation on the damage-induced magnetization of austenitic stainless steel is analyzed.

元の言語English
ページ(範囲)991-996
ページ数6
ジャーナルInternational Journal of Applied Electromagnetics and Mechanics
46
発行部数4
DOI
出版物ステータスPublished - 2014

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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