Plastic zones at the crack tip as a criteria evaluation of local stress state in the distruction of coarse-grained and UFG materials with BCC and FCC lattice structure
Автор: Klevtsov Ghennadiy, Klevtsova Natalya, Valiev Ruslan, Pigaleva Irina
Журнал: Известия Самарского научного центра Российской академии наук @izvestiya-ssc
Рубрика: Машиностроение и машиноведение
Статья в выпуске: 1-3 т.19, 2017 года.
Бесплатный доступ
In this article it was shown under the test of materials with coarse-grained (CG) and ultra-fine grained (UFG) structure on static fracture toughness (K1C) in the plane strain (PD) condition, it is necessary to take into account the type of crystal lattice of the material.
Fracture toughness of materials, depth of plastic zone under the fracture surface, local stress state, nanostructured materials with ufg structure
Короткий адрес: https://sciup.org/148205081
IDR: 148205081
Статья научная
