Size effect on the cyclic deformation behavior of superalloy ultrathin sheet: Characterization and multiscale modelling

W He, B Meng, L Zheng, Y Yang, M Wan - International Journal of Plasticity, 2023 - Elsevier
Superalloy ultrathin sheets have high strength, outstanding oxidation resistance, corrosion
resistance and fatigue performance, and its thin-walled components occupy a considerable …

Machine learning for extending capability of mechanical characterization to improve springback prediction of a quenching and partitioning steel

Z Liu, Y Hou, R He, Y Ye, C Niu, J Min - Journal of Materials Processing …, 2022 - Elsevier
Quenching and partitioning (QP) steels exhibit apparent tension-compression asymmetry
and evolving Bauschinger effect as plastic deformation proceeds, which brings challenges …

[HTML][HTML] The anomalous negative electric current sensitivity of a precipitation hardened Al alloy during electrically-assisted forming

H Dong, X Li, Y Li, S Zhao, H Wang, X Liu… - Journal of Materials …, 2023 - Elsevier
It has been known for decades that the formability of metal sheets can be improved
effectively by electrically-assisted (EA) forming. However, it remains controversial as to the …

Improving machinability of single-crystal silicon by cold plasma jet

X Liu, B Wang, Y Li, Y Zhou, J Zhang, Z Wang… - Journal of Manufacturing …, 2023 - Elsevier
Single-crystal silicon has been widely applied in the semiconductor industry due to its
excellent properties. However, the material is highly susceptible to surface damage during …

Evolving asymmetric and anisotropic hardening of CP-Ti sheets under monotonic and reverse loading: Characterization and modeling

YF Yang, ZR He, J Ma, H Yang, JY Min… - International Journal of …, 2022 - Elsevier
Commercially pure titanium (CP-Ti) sheets are promising to manufacture high-performance
and lightweight components in many fields such as aerospace, marine, energy, electrics and …

[HTML][HTML] Coupled effect of pulsed current and ultrasonic vibration on deformation behavior of Inconel 718 sheet: phenomena and modeling

J Yan, R Zhao, M Wan, B Meng - Journal of Materials Research and …, 2023 - Elsevier
Multi-energy fields provide higher dimensional precision control and desirable performance
for microforming processes. The constitutive model under low strain level was established to …

Unconventional mechanical responses and mechanisms of Ti-6Al-4V sheet subjected to electrically-assisted cyclic loading-unloading: Thermal and athermal effects

S Yan, L Yang, L Hu, Z Liu, M Meng, H Peng… - Materials Science and …, 2024 - Elsevier
For the sake of unveiling the macro-micro behaviors and underlying control mechanisms of
electroplastic effect (EPE) of sheet metals during recent thriving electrically-assisted …

Current-manipulated martensite transformation to enhance strength-ductility synergy in a medium Mn steel

K Yi, M Zhou, X Huang, D Zhang, X Zhang - Materials Today …, 2024 - Elsevier
In order to quantify the thermal and athermal effects during pulse current assisted
deformation, the deformation behavior of medium manganese steel was studied using …

[HTML][HTML] Temperature-dependent electroplasticity in the Invar 36 alloy

H Dong, H Zhou, Y Li, X Li, S Zhao, X Liu… - Journal of Materials …, 2024 - Elsevier
Electroplasticity of the Invar 36 alloy is investigated based on comparisions between warm
and electrically-assisted (EA) uniaxial tensions experiments at different temperatures (100 …

An anomalous compression-induced softening behavior of AA6014-T4P during cyclic loading

H Dong, X Peng, H Wang, L Fu, S Zhao, X Li… - European Journal of …, 2023 - Elsevier
This paper investigated the cyclic plasticity of AA6014-T4P with the tension-compression
(TC) and compression-tension (CT) cyclic loading tests. A new compression-induced …