The evolution of defects in zirconium in the process of hydrogen sorption and desorption

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

6 Цитирования (Scopus)

Выдержка

The influence of hydrogen sorption-desorption cycles on defect structure of Zr-1Nb alloy was investigated. Specimens were hydroganated from gas atmosphere at temperature 500 °C and pressure 2 atm up to the hydrogen concentration equal to 0.05 wt.% for each cycle. The hydrogen concentration during saturation was determinate by the volumetric method. Then samples were annealed at temperature 900 °C with the heating rate of 4 °C/s. The lattice defects were studied by means of positron lifetime spectroscopy (PLS) and doppler broadening spectroscopy (DBS). New experimental data about the evolution of the average positron lifetieme τavg, as well as the relative changes in the parameters S, W depending treatment stage in Zr-1Nb alloy during thermo hydrogen proccessing was obtained.

Язык оригиналаАнглийский
Название основной публикацииKey Engineering Materials
ИздательTrans Tech Publications Ltd
Страницы256-261
Число страниц6
Том683
ISBN (печатное издание)9783038357292
DOI
СостояниеОпубликовано - 2016
Событие12th International Conference on Prospects of Fundamental Sciences Development, PFSD 2015 - Tomsk, Российская Федерация
Продолжительность: 21 апр 201524 апр 2015

Серия публикаций

НазваниеKey Engineering Materials
Том683
ISSN (печатное издание)10139826

Конференция

Конференция12th International Conference on Prospects of Fundamental Sciences Development, PFSD 2015
СтранаРоссийская Федерация
ГородTomsk
Период21.4.1524.4.15

Отпечаток

Zirconium
Sorption
Hydrogen
Desorption
Defects
Positrons
Spectroscopy
Crystal defects
Defect structures
Doppler effect
Heating rate
Gases
Temperature

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Цитировать

The evolution of defects in zirconium in the process of hydrogen sorption and desorption. / Laptev, Roman S.; Lider, Andrey M.; Bordulev, Yuriy S.; Kudiyarov, Viktor Nikolaevich; Gvozdyakov, Dmitriy V.

Key Engineering Materials. Том 683 Trans Tech Publications Ltd, 2016. стр. 256-261 (Key Engineering Materials; Том 683).

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Laptev, RS, Lider, AM, Bordulev, YS, Kudiyarov, VN & Gvozdyakov, DV 2016, The evolution of defects in zirconium in the process of hydrogen sorption and desorption. в Key Engineering Materials. том. 683, Key Engineering Materials, том. 683, Trans Tech Publications Ltd, стр. 256-261, Tomsk, Российская Федерация, 21.4.15. https://doi.org/10.4028/www.scientific.net/KEM.683.256
@inproceedings{4dfcb6f678c94845bf7591d5b216a1bb,
title = "The evolution of defects in zirconium in the process of hydrogen sorption and desorption",
abstract = "The influence of hydrogen sorption-desorption cycles on defect structure of Zr-1Nb alloy was investigated. Specimens were hydroganated from gas atmosphere at temperature 500 °C and pressure 2 atm up to the hydrogen concentration equal to 0.05 wt.{\%} for each cycle. The hydrogen concentration during saturation was determinate by the volumetric method. Then samples were annealed at temperature 900 °C with the heating rate of 4 °C/s. The lattice defects were studied by means of positron lifetime spectroscopy (PLS) and doppler broadening spectroscopy (DBS). New experimental data about the evolution of the average positron lifetieme τavg, as well as the relative changes in the parameters S, W depending treatment stage in Zr-1Nb alloy during thermo hydrogen proccessing was obtained.",
keywords = "Doppler broadening, Hydrides formation, Hydrogen accumulation, Hydrogen release, Positron lifetime, Zr-H system",
author = "Laptev, {Roman S.} and Lider, {Andrey M.} and Bordulev, {Yuriy S.} and Kudiyarov, {Viktor Nikolaevich} and Gvozdyakov, {Dmitriy V.}",
year = "2016",
doi = "10.4028/www.scientific.net/KEM.683.256",
language = "English",
isbn = "9783038357292",
volume = "683",
series = "Key Engineering Materials",
publisher = "Trans Tech Publications Ltd",
pages = "256--261",
booktitle = "Key Engineering Materials",

}

TY - GEN

T1 - The evolution of defects in zirconium in the process of hydrogen sorption and desorption

AU - Laptev, Roman S.

AU - Lider, Andrey M.

AU - Bordulev, Yuriy S.

AU - Kudiyarov, Viktor Nikolaevich

AU - Gvozdyakov, Dmitriy V.

PY - 2016

Y1 - 2016

N2 - The influence of hydrogen sorption-desorption cycles on defect structure of Zr-1Nb alloy was investigated. Specimens were hydroganated from gas atmosphere at temperature 500 °C and pressure 2 atm up to the hydrogen concentration equal to 0.05 wt.% for each cycle. The hydrogen concentration during saturation was determinate by the volumetric method. Then samples were annealed at temperature 900 °C with the heating rate of 4 °C/s. The lattice defects were studied by means of positron lifetime spectroscopy (PLS) and doppler broadening spectroscopy (DBS). New experimental data about the evolution of the average positron lifetieme τavg, as well as the relative changes in the parameters S, W depending treatment stage in Zr-1Nb alloy during thermo hydrogen proccessing was obtained.

AB - The influence of hydrogen sorption-desorption cycles on defect structure of Zr-1Nb alloy was investigated. Specimens were hydroganated from gas atmosphere at temperature 500 °C and pressure 2 atm up to the hydrogen concentration equal to 0.05 wt.% for each cycle. The hydrogen concentration during saturation was determinate by the volumetric method. Then samples were annealed at temperature 900 °C with the heating rate of 4 °C/s. The lattice defects were studied by means of positron lifetime spectroscopy (PLS) and doppler broadening spectroscopy (DBS). New experimental data about the evolution of the average positron lifetieme τavg, as well as the relative changes in the parameters S, W depending treatment stage in Zr-1Nb alloy during thermo hydrogen proccessing was obtained.

KW - Doppler broadening

KW - Hydrides formation

KW - Hydrogen accumulation

KW - Hydrogen release

KW - Positron lifetime

KW - Zr-H system

UR - http://www.scopus.com/inward/record.url?scp=84959120913&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84959120913&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/KEM.683.256

DO - 10.4028/www.scientific.net/KEM.683.256

M3 - Conference contribution

AN - SCOPUS:84959120913

SN - 9783038357292

VL - 683

T3 - Key Engineering Materials

SP - 256

EP - 261

BT - Key Engineering Materials

PB - Trans Tech Publications Ltd

ER -