Origin of dramatic oxygen solute strengthening effect in titanium
Structural alloys are often strengthened through the addition of solute atoms. However,
given that solute atoms interact weakly with the elastic fields of screw dislocations, it has …
given that solute atoms interact weakly with the elastic fields of screw dislocations, it has …
Mechanistic basis of oxygen sensitivity in titanium
One of the most potent examples of interstitial solute strengthening in metal alloys is the
extreme sensitivity of titanium to small amounts of oxygen. Unfortunately, these small …
extreme sensitivity of titanium to small amounts of oxygen. Unfortunately, these small …
The effect of NaCl-induced corrosion on Ti60′ s hot salt stress corrosion cracking
W Chen, W Wang, L Liu, R Liu, Y Cui, Z Chen, Q Wang… - Corrosion …, 2024 - Elsevier
The hot salt stress corrosion cracking (HSSCC) behaviour of Ti60 alloy at 600° C in moist air
has been studied, focusing on NaCl-induced corrosion as an embrittlement mechanism …
has been studied, focusing on NaCl-induced corrosion as an embrittlement mechanism …
Point defect modeling in materials: Coupling ab initio and elasticity approaches
Modeling point defects at an atomic scale requires careful treatment of the long-range
atomic relaxations. This elastic field can strongly affect point defect properties calculated in …
atomic relaxations. This elastic field can strongly affect point defect properties calculated in …
Solid solution strengthening of hexagonal titanium alloys: Restoring forces and stacking faults calculated from first principles
P Kwasniak, H Garbacz, KJ Kurzydlowski - Acta Materialia, 2016 - Elsevier
The solid solution strengthening of α-Ti was investigated in respect of dislocation nucleation
and dissociation in all four active glide modes. A series of Ti+ X alloys (X= Al, Sn, V, Zr and …
and dissociation in all four active glide modes. A series of Ti+ X alloys (X= Al, Sn, V, Zr and …
A heterogeneous TiO2/SrTiO3 coating on titanium alloy with excellent photocatalytic antibacterial, osteogenesis and tribocorrosion properties
Y Si, H Liu, H Yu, X Jiang, D Sun - Surface and Coatings Technology, 2022 - Elsevier
In order to meet the clinical demand for titanium implants, the heterogeneous structure of TiO
2/SrTiO 3 coating was in situ fabricated on the surface of Ti6Al4V alloy by a facile way. The …
2/SrTiO 3 coating was in situ fabricated on the surface of Ti6Al4V alloy by a facile way. The …
HfO2-Based RRAM: Electrode Effects, Ti/HfO2 Interface, Charge Injection, and Oxygen (O) Defects Diffusion Through Experiment and Ab Initio Calculations
B Traoré, P Blaise, E Vianello… - … on Electron Devices, 2015 - ieeexplore.ieee.org
We investigate in detail the effects of metal electrodes on the switching performance and
conductive filament (CF) stability of HfO 2-based RRAM. The current-voltage characteristics …
conductive filament (CF) stability of HfO 2-based RRAM. The current-voltage characteristics …
[HTML][HTML] In-situ dual-deoxidation design of advanced titanium matrix composites by pressureless sintering
T Chen, WS Cai, Z Liu, HW Ma, SG Qu… - Composites Part B …, 2022 - Elsevier
We establish a methodology of in-situ dual-deoxidation to fabricate advanced titanium matrix
composites (TMCs) by pressureless sintering (PLS). Specifically, the in-situ dual-deoxidation …
composites (TMCs) by pressureless sintering (PLS). Specifically, the in-situ dual-deoxidation …
[HTML][HTML] Solute-solute interactions in dilute Nb-XO alloys from first principles
Recent efforts to develop Refractory Multi-Principal Element Alloys (RMPEAs) for high
temperature applications have led to a renewed interest in elucidating fundamental …
temperature applications have led to a renewed interest in elucidating fundamental …
Effect of NaCl-rich environment on internal corrosion for Ti60 alloy at 600° C
W Chen, R Li, L Liu, R Liu, Y Cui, Z Chen, Q Wang… - Corrosion …, 2023 - Elsevier
The morphologies and compositions of internal oxides on Ti60 alloy after corrosion under
solid NaCl in H 2 O+ O 2 at 600° C have been studied by TEM. The results show that …
solid NaCl in H 2 O+ O 2 at 600° C have been studied by TEM. The results show that …