DEFECTIVE STRUCTURE OF POWDERS OF GROUP VI REFRACTORY METALS AND THEIR MECHANISM OF ACTIVATED SINTERING.

V. E. Panin, I. I. Kochepasov, E. S. Kim, I. I. Zayats

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

A study was made of defective green powders of tungsten, molybdenum and a tungsten powder with antirecrystallization additions. An activator can penetrate a metal along dislocations and other structural defects and initiate activated recrystallization (AR). These circumstances may give rise to a new mechanism of low-temperature AS (LTAS) of a defective powder.

Original languageEnglish
Pages (from-to)761-765
Number of pages5
JournalSov Powder Metall Met Ceram
Volume17
Issue number10
Publication statusPublished - Oct 1978

ASJC Scopus subject areas

  • Engineering(all)
  • Metals and Alloys
  • Ceramics and Composites

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