Study of macroplastic flow in surface layers of porous SHS-TiNi by digital image correlation

Study of macroplastic flow in surface layers of porous SHS-TiNi by digital image correlation

In this work, we studied the evolution and features of localized strain fields in porous SHS-TiNi samples. Using the Vic-3D optical system and spayed speckle patterns, a localized plastic flow on the surface of porous plates of 0.85 mm and 2.7 mm thick loaded up to fracture in a quasi-static mode wa...

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Bibliographic Details
Published in:ISSS Journal of micro and smart systems Vol. 11, № 2. P. 343-347
Other Authors: Marchenko, Ekaterina S., Yasenchuk, Yuriy F., Klopotov, Anatoly A., Ustinov, Artyom M., Abzaev, Yuri A., Vetrova, Anna V., Chekalkin, Timofey L., Obrosov, Aleksei
Format: Article
Language:English
Subjects:
локализованное пластическое течение
корреляция цифровых изображений
поверхностные слои
статьи в журналах
Online Access:http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001009813
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245 1 0 |a Study of macroplastic flow in surface layers of porous SHS-TiNi by digital image correlation  |c E. S. Marchenko, Y. F. Yasenchuk, A. A. Klopotov [et al.] 
336 |a Текст 
337 |a электронный 
504 |a Библиогр.: с. 346-347 
520 3 |a In this work, we studied the evolution and features of localized strain fields in porous SHS-TiNi samples. Using the Vic-3D optical system and spayed speckle patterns, a localized plastic flow on the surface of porous plates of 0.85 mm and 2.7 mm thick loaded up to fracture in a quasi-static mode was traced and characterized. As seen, a 0.85 mm thick specimen indicated two strain-hardening distinctive parts in the stress-strain curve. Moreover, regions of localized strain are found that be wider than that of a 2.7 mm thick sample. It can be argued that by combining speckle patterns and quasi-static tension, one can effectively explore and predict the deformation behavior of a designing bone substitute made of porous SHS-TiNi. 
653 |a локализованное пластическое течение 
653 |a корреляция цифровых изображений 
653 |a поверхностные слои 
655 4 |a статьи в журналах 
700 1 |a Marchenko, Ekaterina S. 
700 1 |a Yasenchuk, Yuriy F. 
700 1 |a Klopotov, Anatoly A. 
700 1 |a Ustinov, Artyom M. 
700 1 |a Abzaev, Yuri A. 
700 1 |a Vetrova, Anna V. 
700 1 |a Chekalkin, Timofey L. 
700 1 |a Obrosov, Aleksei 
773 0 |t ISSS Journal of micro and smart systems  |d 2022  |g Vol. 11, № 2. P. 343-347  |x 2509-7989 
852 4 |a RU-ToGU 
856 4 |u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001009813 
908 |a статья 
999 |c 1009813  |d 1009813 

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