Zobrazeno 11 - 20
of 84
pro vyhledávání: '"Turlo, Vladyslav"'
Autor:
Turlo, Vladyslav, Rupert, Timothy J.
Using large-scale atomistic simulations, dislocation mechanics in the presence of linear complexions are investigated in an Fe-Ni alloy, where the complexions appear as nanoparticle arrays along edge dislocation lines. When mechanical shear stress is
Externí odkaz:
http://arxiv.org/abs/2011.07148
Autor:
Huang, Zhifeng, Turlo, Vladyslav, Wang, Xin, Chen, Fei, Shen, Qiang, Zhang, Lianmeng, Beyerlein, Irene J., Rupert, Timothy J.
Solute segregation at twin boundaries in Mg has been widely investigated, yet this phenomenon has not been studied at the equally important basal-prismatic interfaces. To fill this critical gap, this work investigates the segregation behavior of Y at
Externí odkaz:
http://arxiv.org/abs/2011.03134
Autor:
Hu, Yang, Turlo, Vladyslav, Beyerlein, Irene J., Mahajan, Subhash, Lavernia, Enrique J., Schoenung, Julie M., Rupert, Timothy J.
Publikováno v:
Phys. Rev. Lett. 125, 205503 (2020)
High-throughput atomistic simulations reveal the unique effect of solute atoms on twin variant selection in Mg-Al alloys. Twin embryos first undergo a stochastic incubation stage when embryos choose which twin variant to adopt, and then a determinist
Externí odkaz:
http://arxiv.org/abs/2006.15242
Autor:
Hu, Yang, Turlo, Vladyslav, Beyerlein, Irene J., Mahajan, Subhash, Lavernia, Enrique J., Schoenung, Julie M., Rupert, Timothy J.
While deformation twinning in hexagonal close-packed metals has been widely studied due to its substantial impact on mechanical properties, an understanding of the detailed atomic processes associated with twin embryo growth is still lacking. Conduct
Externí odkaz:
http://arxiv.org/abs/1909.11649
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Turlo, Vladyslav, Rupert, Timothy J.
Linear complexions are defect states that have been recently discovered along dislocations in body centered cubic Fe-based alloys. In this work, we use atomistic simulations to extend this concept and explore segregation-driven structural transitions
Externí odkaz:
http://arxiv.org/abs/1908.01849
Publikováno v:
In Materials Science & Engineering A 12 April 2023 870
Autor:
Turlo, Vladyslav, Rupert, Timothy J.
Publikováno v:
Phys. Rev. Lett. 122, 126102 (2019)
The unique three-phase coexistence of metastable B2-FeNi with stable L10-FeNi and L12-FeNi3 is discovered near edge dislocations in body-centered cubic Fe-Ni alloys using atomistic simulations. Stable nanoscale precipitate arrays, formed along the co
Externí odkaz:
http://arxiv.org/abs/1809.05201
Publikováno v:
In Additive Manufacturing 5 February 2023 63
Autor:
Turlo, Vladyslav, Rupert, Timothy J.
Atomistic simulations are used to study linear complexion formation at dislocations in a body-centered cubic Fe-Ni alloy. Driven by Ni segregation, precipitation of the metastable B2-FeNi and stable L10-FeNi phases occurs along the compression side o
Externí odkaz:
http://arxiv.org/abs/1804.04302