Infrared Thermography and Generation of Heat under Deformation of Bioinert Titanium- and Zirconium-Based Alloys; Russian Journal of Nondestructive Testing; Vol. 55, iss. 7
| Источник: | Russian Journal of Nondestructive Testing Vol. 55, iss. 7.— 2019.— [P. 533-541] |
|---|---|
| Корпоративные авторы: | , |
| Другие авторы: | , , , , , , , , , , , |
| Примечания: | Title screen The evolution of temperature fields and the deformation behavior of samples of VT1-0 titanium and zirconium Zr–1 wt % Nb alloys in coarse-grained and ultrafine-grained states is investigated under quasistatic stretching using infrared thermography. It is shown that the nature of the evolution of the temperature field in the process of deformation and the dependence of the maximum temperature on the strain in the working area differ for VT1-0 titanium and Zr–1 wt % Nb and depend on their structural and phase states, mechanical characteristics, and thermal diffusivity. It has been established that upon transition to the ultrafine-grained state, thermal diffusivity decreases by 6.5 and 9.3% for VT1-0 titanium and Zr–1 wt % Nb alloy, respectively. Differences in the deformation behavior of samples of VT1-0 titanium and Zr–1 wt % Nb alloy in the coarse-grained and ultrafine-grained states are associated with substructural hardening of the matrix phases of ?-Ti and ?-Zr and solid-solution hardening caused by the dissolution of ?-Nb particles as the alloys under study are transferred into the ultrafine-grained state by severe plastic deformation. Режим доступа: по договору с организацией-держателем ресурса |
| Язык: | английский |
| Опубликовано: |
2019
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| Предметы: | |
| Online-ссылка: | https://doi.org/10.1134/S1061830919070076 |
| Формат: | MixedMaterials Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661630 |
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| 200 | 1 | |a Infrared Thermography and Generation of Heat under Deformation of Bioinert Titanium- and Zirconium-Based Alloys |f Yu. P. Sharkeev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 34 tit.] | ||
| 330 | |a The evolution of temperature fields and the deformation behavior of samples of VT1-0 titanium and zirconium Zr–1 wt % Nb alloys in coarse-grained and ultrafine-grained states is investigated under quasistatic stretching using infrared thermography. It is shown that the nature of the evolution of the temperature field in the process of deformation and the dependence of the maximum temperature on the strain in the working area differ for VT1-0 titanium and Zr–1 wt % Nb and depend on their structural and phase states, mechanical characteristics, and thermal diffusivity. It has been established that upon transition to the ultrafine-grained state, thermal diffusivity decreases by 6.5 and 9.3% for VT1-0 titanium and Zr–1 wt % Nb alloy, respectively. Differences in the deformation behavior of samples of VT1-0 titanium and Zr–1 wt % Nb alloy in the coarse-grained and ultrafine-grained states are associated with substructural hardening of the matrix phases of ?-Ti and ?-Zr and solid-solution hardening caused by the dissolution of ?-Nb particles as the alloys under study are transferred into the ultrafine-grained state by severe plastic deformation. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Russian Journal of Nondestructive Testing | ||
| 463 | |t Vol. 55, iss. 7 |v [P. 533-541] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a IR thermography | |
| 610 | 1 | |a thermal testing | |
| 610 | 1 | |a deformation | |
| 610 | 1 | |a ultrafine-grained materials | |
| 610 | 1 | |a defects | |
| 610 | 1 | |a thermal diffusivity | |
| 610 | 1 | |a ИК-термография | |
| 610 | 1 | |a тепловые испытания | |
| 610 | 1 | |a деформации | |
| 610 | 1 | |a ультрамелкозернистые материалы | |
| 610 | 1 | |a дефекты | |
| 610 | 1 | |a температуропроводность | |
| 701 | 1 | |a Sharkeev |b Yu. P. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1950- |g Yury Petrovich |3 (RuTPU)RU\TPU\pers\32228 |9 16228 | |
| 701 | 1 | |a Vavilov |b V. P. |c Specialist in the field of dosimetry and methodology of nondestructive testing (NDT) |c Doctor of technical sciences (DSc), Professor of Tomsk Polytechnic University (TPU) |f 1949- |g Vladimir Platonovich |3 (RuTPU)RU\TPU\pers\32161 |9 16163 | |
| 701 | 1 | |a Skripnyak |b V. A. |c Chemical Engineer |c leading researcher of Tomsk Polytechnic University |f 1956- |g Vladimir Albertovich |3 (RuTPU)RU\TPU\pers\34633 | |
| 701 | 1 | |a Легостаева |b Е. В. |c физик |c инженер Томского политехнического университета |g Елена Викторовна |3 (RuTPU)RU\TPU\pers\32421 | |
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| 701 | 1 | |a Kuznetsov |b V. P. | |
| 701 | 1 | |a Chulkov |b A. O. |c specialist in the field of non-destructive testing |c Deputy Director for Scientific and Educational Activities; acting manager; Senior Researcher, Tomsk Polytechnic University, Candidate of Technical Sciences |f 1989- |g Arseniy Olegovich |3 (RuTPU)RU\TPU\pers\32220 |9 16220 | |
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| 701 | 1 | |a Zhilyakov |b A. Yu. | |
| 701 | 1 | |a Skorobogatov |b A. S. |g Aleksandr Sergeevich | |
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