Investigation of defects in hydrogen-saturated titanium by means of positron annihilation techniques

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

8 Цитирования (Scopus)

Аннотация

This paper presents the results of a defect structure investigation in commercially pure titanium alloy after hydrogen charging in a gaseous atmosphere at the temperature of 873 K up to the concentration of 5.1 at. %. Structure of samples was studied by positron lifetime, Doppler broadening and X-ray diffraction spectrometry. Several processes, corresponding to the different ranges of hydrogen concentrations were revealed. It was shown that hydrogen, penetrating in the material, expands its crystal lattice, initiates formation of vacancy-like defects of different dimensions and reacts with the last ones, forming the defect-hydrogen complexes.

Язык оригиналаАнглийский
Название основной публикацииDefect and Diffusion Forum
ИздательTrans Tech Publications Ltd
Страницы232-236
Число страниц5
Том365
ISBN (печатное издание)9783038355168
DOI
СостояниеОпубликовано - 2015
Событие10th International Conference on Diffusion in Solids and Liquids, Mass Transfer - Heat Transfer - Microstructure and Properties - Nanodiffusion and Nanostructured Materials, DSL 2014 - Paris, Франция
Продолжительность: 23 июн 201427 июн 2014

Серия публикаций

НазваниеDefect and Diffusion Forum
Том365
ISSN (печатное издание)10120386

Другое

Другое10th International Conference on Diffusion in Solids and Liquids, Mass Transfer - Heat Transfer - Microstructure and Properties - Nanodiffusion and Nanostructured Materials, DSL 2014
СтранаФранция
ГородParis
Период23.6.1427.6.14

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Radiation

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