Fatigue property of high-strength carbon steel deformed by repetitive side extrusion process

Koshiro Aoki, Akira Azushima, Yukihisa Kondo

研究成果: Conference article査読

2 被引用数 (Scopus)

抄録

The development of an ultrafine grained carbon steel during repetitive shear deformation of side extrusion and the properties after heat treatment were investigated. Side extrusions were carried out at room temperature and the used material was 0.50% carbon steel. The repetitive side extrusions with a constant lateral pressure were carried out up to 3 passes without rotation. The specimens of these steels after 3 passes were annealed at a constant temperature of 600°C changing the treatment time. After side extrusion and heat treatment, the fatigue property was better than that of the as-received material.

本文言語English
ページ(範囲)245-248
ページ数4
ジャーナルMaterials Science Forum
475-479
I
DOI
出版ステータスPublished - 2005
外部発表はい
イベントPRICM 5: The Fifth Pacific Rim International Conference on Advanced Materials and Processing - Beijing, China
継続期間: 2004 11月 22004 11月 5

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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