Atomistic investigation of deformation behavior of lamellar pearlite with inclined orientation

M Yu, F Duan - International Journal of Plasticity, 2024 - Elsevier
In this work, a novel model of pearlite colony with inclined orientation is proposed for
understanding the deformation behavior of heterogeneous lamellar structures. The …

Unified crystal plasticity model for fcc metals: From quasistatic to shock loading

C Ye, G Liu, K Chen, J Liu, J Hu, Y Yu, Y Mao, Y Shen - Physical Review B, 2023 - APS
Mechanical response of metals is strongly dependent on the strain rate and exhibits drastic
change as the strain rate varies across> 10 orders of magnitude from quasistatic to shock …

Unveiling deformation behavior and damage mechanism of irradiated high entropy alloys

S Wang, Y Chen, J Li, B Liu, R Zhang, PK Liaw… - Journal of Materials …, 2024 - Elsevier
The oxide dispersion strengthening (ODS) high entropy alloy (HEA) exhibits the high
elevated temperature performance and radiation resistance due to severe atomic lattice …

Constitutive modelling of plastic deformation behaviour for AA7075-H18 alloy based on hot forming and in-die quenching (HFQ®) process

G Wang, J Zhang, W Yan, H Xu - International Journal of Material Forming, 2022 - Springer
Application of HFQ® technology to 7xxx-series alloy sheet has attracted increased attention
because of the rapidly growing demand for lightweight automobiles. The present research …

Achieving ultrahigh strength and ductility via high-density nanoprecipitates triggering multiple deformation mechanisms in a dual-aging high-entropy alloy with precold …

L Liu, Y Zhang, Z Zhang - Journal of Materials Science & Technology, 2025 - Elsevier
How to achieve high-entropy alloys (HEAs) with ultrahigh strength and ductility is a
challenging issue. Precipitation strengthening is one of the methods to significantly enhance …

Hot Deformation Behavior and Microstructural Evolution of the As-rolled 7050Al Alloy

Y Weiyi, B Hengyong, Z Shengqi, L Mengnie - Materials Today …, 2024 - Elsevier
The hot deformation behavior of the as-rolled 7050 aluminum alloy was investigated using
isothermal hot compression experiments with temperatures ranging from 300 to 460° C and …

Simultaneously enhanced strength and ductility of Cu matrix composites by incorporating Al2O3 aerogel particles

S Gao, Q Wang, H Guo, X Liu, L Dong, G Li… - Materials Science and …, 2024 - Elsevier
The pursuit of developing high-performance Cu composites has always focused on
maintaining high electrical conductivity, while simultaneously enhancing strength and …

Microstructure evolution of aluminum alloy under quasi-static, mechanical dynamic, and electromagnetic dynamic deformation

H Su, B Xie, X Men, T Deng, Y He, H Zhang… - Materials …, 2023 - Elsevier
It has been widely confirmed that the formability of lightweight but difficult-to-form metals is
significantly improved during electromagnetic forming. However, the physical nature of the …

[HTML][HTML] Deformation behavior and stress relaxation modeling of Cu–3Ti alloy prepared by a novel rolling process with the shortened passes

J Zhang, S Zhang, B Liu, H Wei, P Wu, S Liang… - Journal of Materials …, 2024 - Elsevier
This study explores the effects of hot rolling with a shortened process on the microstructure
and properties of Cu–3Ti alloy compared to the traditional multi-pass forming, and the finite …

Hot deformation behavior and dynamic recrystallization of 2195 Al–Li alloy with various pre-precipitation microstructures

R Fu, H Shao, Y Huang, Y Liu, H Li - Progress in Natural Science: Materials …, 2024 - Elsevier
Abstract In this work, 2195 Al–Li alloys with various precipitation microstructures were
obtained by homogenization treatment followed by air-cooling (AC), discontinuous cooling …