Folding in Single Crystals Concavity Areas during Compression; AIP Conference Proceedings; Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
| Parent link: | AIP Conference Proceedings Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures.— 2015.— [020002, 4 p.] |
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| Sumari: | Title screen The authors analyze folding in concavity areas. Special aspects of folding are determined both for natural concavities stipulated by specifics of crystallographic orientation and for deliberately created concavities inside a Ushaped cut. It is shown that at the macrolevel folding is caused by concavity areas, in other words the stress condition pattern has primary influence on initiation of folds. Development of folding structures is followed by misorientation of local areas inside the crystal. The misorientation leads to an increase in the Schmidt factor and initiating additional slide patterns inside the crystal at the mesolevel. Development and accumulation of misorientations at the microlevel correlate with those in the dislocation structure. A U-shaped incision helps to activate a larger number of slip systems and the emergence of additional deformation domains. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
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2015
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| Accés en línia: | http://dx.doi.org/10.1063/1.4932692 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644845 |
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| 200 | 1 | |a Folding in Single Crystals Concavity Areas during Compression |f E. A. Alferova (Alfyorova), D. V. Lychagin | |
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| 330 | |a The authors analyze folding in concavity areas. Special aspects of folding are determined both for natural concavities stipulated by specifics of crystallographic orientation and for deliberately created concavities inside a Ushaped cut. It is shown that at the macrolevel folding is caused by concavity areas, in other words the stress condition pattern has primary influence on initiation of folds. Development of folding structures is followed by misorientation of local areas inside the crystal. The misorientation leads to an increase in the Schmidt factor and initiating additional slide patterns inside the crystal at the mesolevel. Development and accumulation of misorientations at the microlevel correlate with those in the dislocation structure. A U-shaped incision helps to activate a larger number of slip systems and the emergence of additional deformation domains. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4816 |t AIP Conference Proceedings | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\9779 |t Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures |o Proceedings of the International Conference, 21–25 September 2015, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU) ; ed. V. E. Panin ; S. G. Psakhie ; V. M. Fomin |v [020002, 4 p.] |d 2015 | |
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| 700 | 1 | |a Alferova (Alfyorova) |b E. A. |c specialist in the field of mechanical engineering |c associate Professor Yurginsky technological Institute (branch) of Tomsk Polytechnic University, candidate of physical and mathematical Sciences |f 1982- |g Ekaterina Aleksandrovna |2 stltpush |3 (RuTPU)RU\TPU\pers\34576 |9 17938 | |
| 701 | 1 | |a Lychagin |b D. V. |c specialist in the field of mechanical engineering |c Professor of Yurga technological Institute of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1957- |g Dmitry Vasilievich |2 stltpush |3 (RuTPU)RU\TPU\pers\31402 | |
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