異種合金粉末を原料としたスペーサ法により作製された 3 層構造ポーラスアルミニウムの圧縮特性

Translated title of the contribution: Compressive properties of three–layered porous aluminum fabricated by spacer method using dissimilar alloy powders

Yoshihiko Hangai, Mizuki Ando, Ryosuke Suzuki, Masaaki Matsubara, Takao Utsunomiya, Nobuhiro Yoshikawa

Research output: Contribution to journalArticlepeer-review

Abstract

In this study, three–layered porous aluminum consisting of AC4CH (porosity: 70%) / pure aluminum (80%) / A6061 (75%) / and AC4CH (70%) / pure aluminum (70%) / A6061 (70%) were fabricated by a sintering and dissolution process. When plateau stress of each layer was significantly different, such as three–layered porous aluminum with varying porosities, exhibited clear multiple plateau regions corresponding to the deformation of each layer. In contrast, when plateau stress of each layer had a close value, such as three–layered porous aluminum with homogeneous porosities, exhibited no clear multiple plateau regions.

Translated title of the contributionCompressive properties of three–layered porous aluminum fabricated by spacer method using dissimilar alloy powders
Original languageJapanese
Pages (from-to)84-87
Number of pages4
JournalNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
Volume85
Issue number2
DOIs
Publication statusPublished - 2021

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

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