MECHANISM OF ACTIVATED SINTERING OF VI GROUP REFRACTORY METALS.

V. E. Panin, I. I. Kochepasov

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Abstract

A mechanism of low-temperature activated sintering of powders with an imperfect structure in the presence of activator additions has been proposed. The diffusional penetration of an activator into sintered powder particles along defects (dislocations, grain boundaries, etc. ) gives rise to primary activated recrystallization. Under the influence of surface tension, superplasticity occurs under conditions of nucleation of an ultra-fine grain structure.

Original languageEnglish
Title of host publicationSci Sintering
Pages33-41
Number of pages9
Volume11
Edition1
Publication statusPublished - Jan 1979

Fingerprint

Refractory metals
Sintering
Powders
Superplasticity
Crystal microstructure
Dislocations (crystals)
Surface tension
Grain boundaries
Nucleation
Defects
Temperature

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Panin, V. E., & Kochepasov, I. I. (1979). MECHANISM OF ACTIVATED SINTERING OF VI GROUP REFRACTORY METALS. In Sci Sintering (1 ed., Vol. 11, pp. 33-41)

MECHANISM OF ACTIVATED SINTERING OF VI GROUP REFRACTORY METALS. / Panin, V. E.; Kochepasov, I. I.

Sci Sintering. Vol. 11 1. ed. 1979. p. 33-41.

Research output: Chapter in Book/Report/Conference proceedingChapter

Panin, VE & Kochepasov, II 1979, MECHANISM OF ACTIVATED SINTERING OF VI GROUP REFRACTORY METALS. in Sci Sintering. 1 edn, vol. 11, pp. 33-41.
Panin VE, Kochepasov II. MECHANISM OF ACTIVATED SINTERING OF VI GROUP REFRACTORY METALS. In Sci Sintering. 1 ed. Vol. 11. 1979. p. 33-41
Panin, V. E. ; Kochepasov, I. I. / MECHANISM OF ACTIVATED SINTERING OF VI GROUP REFRACTORY METALS. Sci Sintering. Vol. 11 1. ed. 1979. pp. 33-41
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