Hydrogen accumulation in technically pure titanium alloy at saturation from gas atmosphere

Viktor N. Kudiiarov, Andrey M. Lider, Sergey Y. Harchenko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

This paper presents experimental results in study of hydrogen accumulation in technically pure titanium alloy at saturation from gas atmosphere. Automated complex Gas Reaction Controller was used for hydrogen saturation from gas atmosphere. Hydrogen concentration increases significantly in technically pure titanium alloy with increasing the temperature of hydrogen sorption process from 350 °C to 500 °C. At hydrogen saturation from gas atmosphere at temperature 500 °C increasing of saturation time from 10 minutes to 120 minutes leads to hydrogen concentration increasing from 0.1 wt.% to 1 wt.% and increasing of hydrides volume content throughout the samples. The activation energy for hydrogen evolution has been estimated by thermal desorption spectroscopy method by equal 102 kJ/mol.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages68-73
Number of pages6
Volume880
DOIs
Publication statusPublished - 2014
Event10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013 - Tomsk, Russian Federation
Duration: 23 Apr 201326 Apr 2013

Publication series

NameAdvanced Materials Research
Volume880
ISSN (Print)10226680

Other

Other10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013
CountryRussian Federation
CityTomsk
Period23.4.1326.4.13

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Keywords

  • Gas atmosphere
  • Hydrogen
  • Titanium alloy

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Kudiiarov, V. N., Lider, A. M., & Harchenko, S. Y. (2014). Hydrogen accumulation in technically pure titanium alloy at saturation from gas atmosphere. In Advanced Materials Research (Vol. 880, pp. 68-73). (Advanced Materials Research; Vol. 880). https://doi.org/10.4028/www.scientific.net/AMR.880.68