Synthesis of TiAl-Al 2 Ti 4 C 2 composite by reaction milling

Tohru Suzuki, M. Nagumo

Research output: Contribution to journalConference article

11 Citations (Scopus)

Abstract

Synthesis of fine TiAl-Al 2 Ti 4 C 2 composites has been conducted by mechanical alloying of Ti-Al-heptane system, followed by hot compaction. The reaction forming TiC during milling is enhanced by the premilling of metal powders prior to the contact with heptane. After hot consolidation, a fine composite of TiAl and Al 2 Ti 4 C 2 of an average grain size of a few hundreds nm is obtained. The effects of process parameters on the reaction and mechanical properties at elevated temperatures of the composite are described.

Original languageEnglish
Pages (from-to)189-194
Number of pages6
JournalMaterials Science Forum
Volume179-181
Publication statusPublished - 1995 Jan 1
EventProceedings of the International Symposium on Metastable, Mechanically Alloyed and Nanocrystalline Materials - Grenoble, Fr
Duration: 1994 Jun 271994 Jul 1

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ASJC Scopus subject areas

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

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