Positron annihilation spectroscopy of defects in commercially pure titanium saturated with hydrogen

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Abstract

The experimental study of the structure of commercially pure titanium after saturation with hydrogen from the gas phase by means of positron lifetime spectroscopy (PLS) and Doppler broadening spectroscopy (DBS) was carried out. In the result of penetration and accumulation of hydrogen, significant changes of annihilation characteristics occurred due to the defect structure changing. The investigated samples contained hydrogen in concentrations varying from 0 to 0.961 wt.%. Several stages of hydrogen interaction with the metal structure were revealed.

Original languageEnglish
Title of host publicationAdvanced Materials, Synthesis, Development and Application
Pages134-140
Number of pages7
DOIs
Publication statusPublished - 20 Feb 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)1022-6680

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

  • Commercially pure titanium
  • Doppler broadening spectroscopy
  • Hydrogen
  • Positron lifetime spectroscopy

ASJC Scopus subject areas

  • Engineering(all)

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