TENSILE PROPERTIES OF MOLYBDENUM COATED WITH TITANIUM CARBIDE AND/OR TITANIUM NITRIDE BY CHEMICAL VAPOUR DEPOSITION.

Tatsuo Shikama, Masakazu Fujitsuka, Masao Fukutomi, Masatoshi Okada, Yoshio Gomay, Kunio Shibuki

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Fully annealed molybdenum was tensile tested at 300 and 1070 K. The coated molybdenum has a higher yield strength with smaller rupture elongation and reduction in area. The coating changed the rupture mode from intergranular to transgranular. A sharp yield drop and small stress drops during deformation were observed on molybdenum coated with titanium carbide at 300 K. Stress drops were accompanied by acoustic emission.

Original languageEnglish
Pages (from-to)1053-1060
Number of pages8
JournalNippon Kinzoku Gakkai-si
Volume48
Issue number11
Publication statusPublished - 1984 Nov 1

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

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