Nanoprecipitate‐strengthened high‐entropy alloys

L Liu, Y Zhang, J Han, X Wang, W Jiang… - Advanced …, 2021 - Wiley Online Library
Multicomponent high‐entropy alloys (HEAs) can be tuned to a simple phase with some
unique alloy characteristics. HEAs with body‐centered‐cubic (BCC) or hexagonal‐close …

Microstructural evolution and its effect on corrosion behavior and mechanism of an austenite-based low-density steel during aging

W Wu, L Qin, X Cheng, F Xu, X Li - Corrosion Science, 2023 - Elsevier
The microstructural evolution during aging and its influence on corrosion behavior and
mechanism of the Fe-19Mn-9Al-0.8 C-5Ni low-density steel (LDS) were studied. The results …

Effect of martensite morphology and volume fraction on the low-temperature impact toughness of dual-phase steels

J Wang, W Li, X Zhu, L Zhang - Materials Science and Engineering: A, 2022 - Elsevier
The influence of martensite morphology and volume fraction on low-temperature impact
toughness of dual-phase (DP) steels was investigated by impact tests, nanoindentation …

Stress corrosion cracking behavior and mechanism of Fe-Mn-Al-C-Ni high specific strength steel in the marine atmospheric environment

X Xu, H Cheng, W Wu, Z Liu, X Li - Corrosion Science, 2021 - Elsevier
The stress corrosion cracking (SCC) behavior and mechanism of Fe-Mn-Al-C-Ni high
specific strength steel (HSSS) in the marine atmospheric environment have been studied …

Processing, microstructure adjustments, and mechanical properties of dual phase steels: a review

A Kalhor, A Karimi Taheri, H Mirzadeh… - Materials Science …, 2021 - Taylor & Francis
In this review, effects of initial microstructure before intercritical annealing and processing
routes of dual phase (DP) high strength steels are discussed. Prior-applied deformation …

Building a quantitative composition-microstructure-property relationship of dual-phase steels via multimodal data mining

D Ren, C Wang, X Wei, Q Lai, W Xu - Acta Materialia, 2023 - Elsevier
The establishment of composition-microstructure-property relationship is a long-standing
topic in materials science, yet neither continuum mechanics approaches nor machine …

Correlation between strength and hardness for substructures of lath martensite in low-and medium-carbon steels

K Kwak, Y Mine, S Morito, T Ohmura… - Materials Science and …, 2022 - Elsevier
In this study, microtensile and nanoindentation tests were systematically performed to
evaluate the contribution of the block boundary to yield strength and to correlate the strength …

The unexpected low fracture toughness of dual-phase steels caused by ferrite/martensite interface decohesion

L Liu, L Li, J He, Z Liang, Z Peng, J Gao, Z Luo… - Scripta Materialia, 2024 - Elsevier
Recently, new categories of dual-phase (DP) steels with ultimate tensile strength (UTS) up to
1400 MPa have been developed by increasing martensite fraction and refining …

[HTML][HTML] Virtual laboratory enabled constitutive modelling of dual phase steels

W Liu, X Li, M Liu, H Cui, J Huang, Y Pang… - International Journal of …, 2024 - Elsevier
Accurate and efficient characterization and modelling of deformation responses are critically
essential in the development of advanced metal forming processes. This work presents a …

Investigation on micromechanism of ferrite hardening after pre-straining with different strain rates of dual-phase steel

Y Chen, Z Wu, G Wu, N Wang, Q Zhao, J Luo - Materials Science and …, 2021 - Elsevier
In this work, the effects of strain rates (10− 4 s− 1~ 10− 1 s− 1) on ferrite hardening of dual-
phase steel were investigated through pre-straining tests. The strain localization was …