Deformation physics of shape memory alloys–fundamentals at atomistic frontier

P Chowdhury, H Sehitoglu - Progress in Materials Science, 2017 - Elsevier
Application spectrum of shape memory alloys (SMA) is expanding rapidly and
proportionately so is the engineering demand for superior materials. An essential …

Transitory phase transformations during {101 2} twinning in titanium

P Chen, F Wang, B Li - Acta Materialia, 2019 - Elsevier
Abstract 10 1¯ 2 10 1¯ 1¯ twinning presents a variety of properties that entirely depart from
the classical twinning behavior. In this work, deformation of a single crystal Ti under uniaxial …

First-principles determination of the crystallography of the low-temperature phase for NbRu and TaRu shape memory alloys

W Chen, R Yuan, F Tan, W Xu - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
The crystallography of the low-temperature phases (β′′) for shape memory alloys (NbRu
and TaRu) has been debated for decades. Though a P2/m monoclinic structure has been …

Homogeneous shear-driven reversible α-to-α ″phase transformation and superelasticity of titanium investigated by molecular dynamics simulations

Y Li, JH Li, BX Liu - Acta Materialia, 2015 - Elsevier
Shear is one of the most fundamental deformation modes in solid-state phase transitions
and greatly influences the transformation process and mechanism. We employed molecular …

Face centered cubic titanium in high pressure torsion processed carbon nanotubes reinforced titanium composites

FX Li, P Chen, Z Chen, PD Hao, JH Yi… - Journal of Alloys and …, 2019 - Elsevier
Carbon nanotube reinforced titanium (CNT/Ti) composites with high tensile strength (872±5
MPa) were synthesized by the high pressure torsion process (HPT). C s-corrected high …

Molecular dynamics simulation of compression induced phase transformation in Cu1Ni3 alloy

S Wei, Z Wang, J Chen, H Zhao, Q Zhou, Z Zeng… - …, 2021 - Taylor & Francis
The phase transformation mechanism and transformation path of Cu-Ni alloys is very
important to study for their applications in excellent electrical properties and chemical …

[HTML][HTML] Influence of the Nb growth surface on the allotropic Ti phase transformation in Nb/Ti/Nb nanolaminates

L Wan, X Yu, G Thompson - Applied Physics Letters, 2016 - pubs.aip.org
As the thickness of a thin film is decreased, the interfacial structure becomes paramount and
crystals can undergo phase transformations. Molecular dynamic simulations have been …

Alloying titanium and niobium via electron beam cold hearth melting

AS Wu, SG Torres, TP Pluschkell, A DeMint, BR Shelly… - 2019 - osti.gov
Electron beam cold hearth melting of titanium and niobium was performed to assess the
feasibility of this technique for uranium processing and to determine system requirements for …

[PDF][PDF] Influence of the Nb Growth Surface on the Allotropic Ti Phase Transformation in Nb/Ti/Nb Nanolaminates

GB Thompson, L Wan, XX Yu - 2016 - ir.ua.edu
As the thickness of a thin film is decreased, the interfacial structure becomes paramount and
crystals can undergo phase transformations. Molecular dynamic simulations have been …