Study of an Al-Ca Alloy with Low Young’s Modulus

Jun Yu, Yasuo Ishiwata, Yoshihiro Taguchi, Daisuke Shimosaka, Ryosuke Taniguchi, Takutoshi Kondo, Nobuki Tezuka

Research output: Contribution to journalConference articlepeer-review

Abstract

Aluminum alloys with low Young’s Modulus have not been well studied. This study offers properties and production methods of an Al-Ca alloy. Here, an Al-Ca alloy with a small amount of Fe addition was prepared by Direct-Chill (DC) casting, extrusion and rolling, microstructure and mechanical properties were investigated after every process. Low Young’s Modulus of less than 55 GPa and increased yield strength was achieved when adding heat treatment after extrusion and rolling.

Original languageEnglish
Pages (from-to)167-171
Number of pages5
JournalMinerals, Metals and Materials Series
Issue number210819
DOIs
Publication statusPublished - 2017
EventInternational Symposium on Light Metals, 2017 - San Diego, United States
Duration: 2017 Feb 262017 Mar 2

Keywords

  • AlCa
  • Extrusion
  • Microstructure
  • Rolling
  • Young’s modulus

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Energy Engineering and Power Technology
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

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