Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Olena Vatazhuk"'
Publikováno v:
Metals, Vol 11, Iss 10, p 1647 (2021)
Acoustic properties (logarithmic decrement and dynamic Young’s modulus) of commercial grade magnesium have been measured in the temperature range 51–310 K. Two types of magnesium samples have been studied: polycrystalline magnesium rolled at room
Externí odkaz:
https://doaj.org/article/7d9cbccdd93f4f6dbf6b84b9b5d8584a
Autor:
Olena Vatazhuk, Andriy Ostapovets
Publikováno v:
Computational Materials Science. 142:261-267
Critical resolved shear stresses are studied by means of atomistic simulations for dissociated screw dislocation with Burgers vector 1 / 3 [ 1 1 2 ¯ 0 ] in magnesium. Deviation from Schmid law is demonstrated for dislocation glide on basal and prism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1faaa0c07334c26e6d5cc36dbed0de3
https://doi.org/10.1016/j.commatsci.2017.10.028
https://doi.org/10.1016/j.commatsci.2017.10.028
Autor:
Olena Vatazhuk, Andriy Ostapovets
Publikováno v:
Solid State Phenomena. 258:29-32
The Schmid law says that yielding takes place when resolved shear stress on slip plane reaches the critical value. It is valid for wide variety of materials. However, it is well known that breaking of Schmid law takes place in bcc materials due to no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8c4c3183a497f962b7934bb0d197ae2
https://doi.org/10.4028/www.scientific.net/ssp.258.29
https://doi.org/10.4028/www.scientific.net/ssp.258.29
Autor:
Andriy Ostapovets, Olena Vatazhuk
Publikováno v:
Scopus-Elsevier
Exact shape of Peierls barriers are calculated for ⟨ a⟩ edge and screw dislocation gliding on basal and prismatic planes in magnesium by using of several popular interatomic potentials. Comparison of these potentials is performed in order to desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::149fb775da1d76899004df2d740f7c48
http://dspace.nbuv.gov.ua/handle/123456789/129418
http://dspace.nbuv.gov.ua/handle/123456789/129418
