Gumenyak M. Phase and structural transformations upon heating of titanium hydride and their influence on solid-diffusion consolidation of powder system

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0412U003310

Thesis Registration Form

0412U003310.pdf

Applicant for

Specialization

  • 01.04.13 - Фізика металів

16-05-2012

Specialized Academic Board

Д 26.168.01

G. V. Kurdyumov IMPh of the N.A.S.U.

Essay

The thesis describes studies on phase transformations in powder system of titanium hydride particles, and processes occurring in the surface layers during hydrogen desorption upon vacuum heating. The mechanism of the hydrogen influence on the consolidation of individual particles under solid-diffusion and laws of interaction of hydrogen with impurities on the particle surface was established. The sequence and temperature ranges of phase transformations in titanium hydride upon heating were found depending on the heating rate, baric conditions and particle size.

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