The Two-Phase Region of TiC-Mo2C-Ni Cermets Containing Nitrogen

Hisashi Suzuki, Koji Hayashi, Yutaka Kubo, Hideaki Matsubara

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The two-phase region of vacuum-sintered T1C-MO2C-N1 alloys with nitrogen was mainly studied in relation to the carbon content. The mechanical properties of the alloys were also studied at low temperatures. The nitrogen was introduced into specimens by use of TiCxNy (Ti-C-N solid solution) powder. It was found that the width of two-phase region became wider with increasing nitrogen content of the alloy. The phenomenon was closely related to the denitrification of the alloy, where the difference in the amounts of denitrification between high and low carbon alloys enlarged as the nitrogen content increased. It was also found that the nitrogen contained alloys showed excellent mechanical properties with lower nitrogen and higher carbon. (Received January 5, 1981).

Original languageEnglish
Pages (from-to)147-151
Number of pages5
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume28
Issue number4
DOIs
Publication statusPublished - 1981 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

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