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Second_Order and Third_Order Elastic Constants of B95 Aluminum Alloy and B95/Nanodiamond Compositeстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 февраля 2018 г.
- Авторы: Korobov A.I., Prokhorov V.M., Mekhedov D.M.
- Журнал: Physics of the Solid State
- Том: 55
- Номер: 1
- Год издания: 2013
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 8
- Последняя страница: 11
- DOI: 10.1134/S1063783413010216
- Аннотация: All independent second order and third order elastic constants in B95 aluminum alloy and B95/nanodiamond composite have been determined. To determine the second order elastic constants, the densities and velocities of longitudinal and shear bulk acoustic waves in the materials under study have been measured. To quantitatively characterize the nonlinear elastic properties, the third order elastic constants (TOECs) of B95 alloy and B95/nanodiamond composite have been determined. The Thurston–Brugger method has been used to experimentally determine the TOECs. For this purpose, the relative changes in the bulk wave velocity have been experimentally measured depending on the uniaxial compression applied to the samples under study and all independent TOECs have been calculated. The elastic wave velocities have been measured by the ultrasonic pulse method at a frequency of 10 MHz. The results obtained have been discussed.
- Добавил в систему: Коробов Александр Иванович