Fatigue behaviour of CG and UFG titanium: DIC and fractography studies; IOP Conference Series: Materials Science and Engineering; Vol. 511 : Perspective Materials of Constructional and Medical Purpose
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 511 : Perspective Materials of Constructional and Medical Purpose.— 2019.— [012012, 6 p.] |
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| Autore principale: | |
| Enti autori: | , |
| Altri autori: | , |
| Riassunto: | Title screen The manuscript is devoted to the investigation of fatigue behaviour of coursegrain (CG) and ultrafine-grain (UFG) titanium grade 2 by means of digital image correlation (DIC) and scanning electron microscopic fractography. The UFG state has been obtained utilizing severe plastic deformation technique. The results show that the high amount of defects (grain boundaries, dislocations, etc.) in UFG suppress plastic deformation and leads to earlier crack initiation, however at the macrocrack growth stage these impurities are obstacles for transgranular mechanism of fracture. |
| Lingua: | inglese |
| Pubblicazione: |
2019
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| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1088/1757-899X/511/1/012012 http://earchive.tpu.ru/handle/11683/55442 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660535 |
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| 200 | 1 | |a Fatigue behaviour of CG and UFG titanium: DIC and fractography studies |f A. V. Eremin, S. V. Panin, Yu. P. Sharkeev | |
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| 330 | |a The manuscript is devoted to the investigation of fatigue behaviour of coursegrain (CG) and ultrafine-grain (UFG) titanium grade 2 by means of digital image correlation (DIC) and scanning electron microscopic fractography. The UFG state has been obtained utilizing severe plastic deformation technique. The results show that the high amount of defects (grain boundaries, dislocations, etc.) in UFG suppress plastic deformation and leads to earlier crack initiation, however at the macrocrack growth stage these impurities are obstacles for transgranular mechanism of fracture. | ||
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| 463 | 1 | |0 (RuTPU)RU\TPU\network\29838 |t Vol. 511 : Perspective Materials of Constructional and Medical Purpose |o International Scientific and Technical Youth Conference, 26–30 November 2018, Tomsk, Russian Federation |o [proceedings] |v [012012, 6 p.] |d 2019 | |
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| 701 | 1 | |a Panin |b S. V. |c specialist in the field of material science |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1971- |g Sergey Viktorovich |3 (RuTPU)RU\TPU\pers\32910 |9 16758 | |
| 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 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |3 (RuTPU)RU\TPU\col\23508 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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