Experimental study of high-velocity impact characteristic of Mg alloy using ballistic range

Do Yeon Hwang, Akira Shimamoto, Daiju Numata, Takamasa Kikuchi, Kazuyoshi Takayama

研究成果: Article査読

2 被引用数 (Scopus)

抄録

In this study, dynamic penetration phenomena of high-velocity impact of magnesium alloy were investigated. The surface hardness of magnesium alloy (AZ31B-O) and the heat-treated magnesium alloy (AZ31B-200°C, AZ31B-300°C, and AZ31B-430°C) were examined using Micro Vickers, and the influence of the heat treatment temperature was observed. We analyzed the metal organization using a microscope. We also used a ballistic range (two-stage light gas gun), and the test specimens were set at 0°obliquity at room temperature. A high-speed camera allowed us to capture and analyzed the dynamic penetration phenomena of the test specimen.

本文言語English
ページ(範囲)654-657
ページ数4
ジャーナルKey Engineering Materials
321-323 I
DOI
出版ステータスPublished - 2006 1月 1
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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