The Effect of Microstructure and Phase Composition of Ti-6Al-4V Titanium Alloy Hardened Surface Layer on Its Mechanical Properties; AIP Conference Proceedings; Vol. 2051 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2018 (AMHS’18)

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Parent link:AIP Conference Proceedings
Vol. 2051 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2018 (AMHS’18).— 2018.— [020285, 5 p.]
Համատեղ հեղինակ: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Այլ հեղինակներ: Sinyakova E. Elena, Panin A. V. Alexey Viktorovich, Perevalova O. Olga, Kalashnikov M. P. Mark Petrovich
Ամփոփում:Title screen
The microstructure, phase composition of Ti-6Al-4V alloy specimens subjected to ultrasonic impact treatment and scanning electron beam treatment as well as their deformation behavior under uniaxial tension were investigated. After the ultrasonic impact treatment nanocrystalline [alpha]-grains in the surface layer was found. Scanning electron beam treatment leads to formation of acicular [alpha]-phase in the primary [beta]-phase grains. Dislocation glide, twinning and shear banding mechanisms were revealed in scanning electron beam treated Ti-6Al-4V titanium alloy specimens under tension. Formation of nanocrystalline [alpha]-phase in the surface layer was due to the strong localization of plastic deformation from the beginning of loading.
Режим доступа: по договору с организацией-держателем ресурса
Լեզու:անգլերեն
Հրապարակվել է: 2018
Խորագրեր:
Առցանց հասանելիություն:https://doi.org/10.1063/1.5083528
Ձևաչափ: Էլեկտրոնային Գրքի գլուխ
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659241

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