Peculiarities of Plastic Deformation Nucleation in Copper under Nanoindentation; AIP Conference Proceedings; Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures

Peculiarities of Plastic Deformation Nucleation in Copper under Nanoindentation; AIP Conference Proceedings; Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures

書誌詳細
Parent link:AIP Conference Proceedings
Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures.— 2015.— [020108, 4 p.]
団体著者: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
その他の著者: Kryzhevich D. S. Dmitrij, Korchuganov A. V. Aleksandr, Zolnikov K. P. Konstantin, Psakhie S. G. Sergey Grigorievich
要約:Title screen
The computer simulation results on the atomic structure of the copper crystallite and its behavior in nanoindentation demonstrate the key role of local structural transformations in nucleation of plasticity. The generation of local structural transformations can be considered as an elementary event during the formation of higher scale defects, including partial dislocations and stacking faults. The cause for local structural transformations, both direct fcc-hcp and reverse hcp-fcc, is an abrupt local increase in atomic volume. A characteristic feature is that the values of local volume jumps in direct and reverse structural transformations are comparable with that in melting and lie in the range 5-7%.
Режим доступа: по договору с организацией-держателем ресурса
言語:英語
出版事項: 2015
主題:
электронный ресурс
труды учёных ТПУ
пластическая деформация
медь
наноиндентирование
компьютерное моделирование
дефекты
пластичность
オンライン･アクセス:http://dx.doi.org/10.1063/1.4932798
フォーマット: 電子媒体 図書の章
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644950

類似資料

類似資料