The Evolution of Defects in Zirconium in the Process of Hydrogen Sorption and Desorption; Key Engineering Materials; Vol. 683 : Multifunctional Materials: Development and Application
| Parent link: | Key Engineering Materials: Scientific Journal Vol. 683 : Multifunctional Materials: Development and Application.— 2016.— [P. 256-261] |
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| Korporace: | , |
| Další autoři: | , , , , |
| Shrnutí: | Title screen 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. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2016
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| Edice: | Physicochemical Properties of Materials and Current Processing Technologies |
| Témata: | |
| On-line přístup: | http://dx.doi.org/10.4028/www.scientific.net/KEM.683.256 |
| Médium: | MixedMaterials Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646615 |
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| 200 | 1 | |a The Evolution of Defects in Zirconium in the Process of Hydrogen Sorption and Desorption |f R. S. Laptev [et al.] | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Physicochemical Properties of Materials and Current Processing Technologies | |
| 300 | |a Title screen | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\11477 |t Key Engineering Materials |o Scientific Journal | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\11495 |t Vol. 683 : Multifunctional Materials: Development and Application |o The XII International Conference "Prospects of Fundamental Sciences Development" (PFSD-2015), April 21-24, 2015, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. I. A. Kurzina, A. Yu. Godymchuk (Godimchuk) |v [P. 256-261] |d 2016 | |
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