Mechanical properties of Mg2Si/Mg composites via powder metallurgy process

Hiroshi Muramatsu, Katsuyoshi Kondoh, Eiji Yuasa, Tatsuhiko Aizawa

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The mechanical properties of the Mg2Si/Mg composites solid-state synthesized from the mixed Mg-Si powders have been investigated. The macro-hardness (HRE) and the tensile strength of the composites increase with increasing the Si content and decreasing the Si size. The particle size of the synthesized Mg2Si depends on the initial Si size; the mechanical properties of the Mg2Si/Mg composite are remarkably improved by using fine Si particles or by decreasing the grain size of Mg matrix grains when the powder mixture was prepared via bulk mechanical alloying process.

Original languageEnglish
Pages (from-to)247-250
Number of pages4
JournalJSME International Journal, Series A: Solid Mechanics and Material Engineering
Volume46
Issue number3
DOIs
Publication statusPublished - 2003 Jul 1

Keywords

  • Composite material
  • Hot forging
  • Magnesium alloy
  • Mechanical properties
  • Powder metallurgy
  • Solid-state synthesizing

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanical Engineering

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