Tribological property of Mg composites via powder metallurgy process

Hiroshi Muramatsu, Katsuyoshi Kondoh, Tatsuhiko Aizawa, Eiji Yuasa

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

Mg2Si/Mg composites, using Mg and Si powders as the starting raw materials, were produced via the solid-state synthesizing process and the hot forging process. The friction coefficients of these composites increases with increase in the content of Mg2Si. On the other hand, Mg2Si/MgO/Mg composites, using Mg and SiO2 powders as the starting raw materials, were produced via the same processes as those of Mg-Si powder. The friction coefficients of Mg2Si/MgO/Mg composites reduced in comparison with that of Mg2Si/Mg composites. It is considered that the "offensive" effect of Mg2Si was reduced by the "mild offensive" effect of MgO.

Original languageEnglish
Pages (from-to)801-804
Number of pages4
JournalMaterials Science Forum
Volume419-422
Issue numberII
DOIs
Publication statusPublished - 2003 Jan 1
EventProceedings of the Second Osaka International Conference on Platform Science and Technology for Advanced Magnesium Alloys 2003 - Osaka, Japan
Duration: 2003 Jan 262003 Jan 30

Keywords

  • Dispersed MgSi particles
  • Hot forging
  • Mg matrix composite
  • Solid-state synthesis
  • Wet type wear testing

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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