Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Т. М. Lenkovs'kyi"'
Autor:
R. О. Shyshkovskyi, Т. М. Lenkovs’kyi, Yu. V. Mol’kov, V. V. Kulyk, А. М. Trostianchyn, Ya. L. Ivanyts’kyi, Z. А. Duriagina
Publikováno v:
Materials Science. 56:722-726
We develop a finite-element three-dimensional model of a Bridgman specimen with an aim to investigate its elastoplastic deformation in tension. The distribution of stresses in the cross section of the working part of the specimen for a wide range of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0811062f18e8c4a121d7be3fd865f263
https://doi.org/10.1007/s11003-021-00488-4
https://doi.org/10.1007/s11003-021-00488-4
Publikováno v:
Materials Science. 55:396-401
We created composite coatings on the surfaces of A7075 aluminum alloy by the method of laser melting of the substrate and injection of highly dispersed silicon-carbide (SiC) particles with additional preheating of the base metal and without it. The m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a90fc7d4e1d078398f1df082546e1bee
https://doi.org/10.1007/s11003-019-00316-w
https://doi.org/10.1007/s11003-019-00316-w
Publikováno v:
Materials Science. 55:84-93
We proposed numerical algorithms and use these algorithms to determine the stress intensity factors for the subsurface cracks in a half plane. We also constructed the paths of their propagation under the action of moving model (elliptic) contact load
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ecc53188dd4fd5418890d5bf411b59b
https://doi.org/10.1007/s11003-019-00255-6
https://doi.org/10.1007/s11003-019-00255-6
Publikováno v:
Materials Science. 53:86-92
We compare the distributions of strains in the process zone of cross-shaped specimens under biaxial loading obtained by the methods of finite-element analysis and digital-image correlation. It is shown that the use of true stress-strain curve in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bb63d941f6a1b6b760f1c5184205bd2
https://doi.org/10.1007/s11003-017-0047-1
https://doi.org/10.1007/s11003-017-0047-1