Consolidation with grain refinement by compression shearing method under room temperature

Hiroyuku Takeishi, Noboru Nakayama, Hiroyuki Miki

研究成果: Article査読

16 被引用数 (Scopus)

抄録

A new concept of solidification method by compression shearing is developed. By this method the grain size of the fabricated material is fined to nanometer scale, and the strength of the specimen is improved. Appling compression shearing process to powder Aluminum under room temperature and in the atmosphere, we can obtain a thin plate specimen consist of ultra fine crystal grains with preferred orientation. By following conventional ways, it was not possible to obtain such specimen under room temperature. In this paper, we described the structural and mechanical properties of fabricated specimen with 100-200nm crystal grain size, which is obtained by Compression Shearing Method.

本文言語English
ページ(範囲)233-238
ページ数6
ジャーナルZairyo/Journal of the Society of Materials Science, Japan
54
3
DOI
出版ステータスPublished - 2005 3

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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