Microstructural characteristics and strengthening mechanisms of ferritic–martensitic dual-phase steels: a review

F Badkoobeh, H Mostaan, M Rafiei… - Metals, 2022 - mdpi.com
Ferritic–martensitic dual-phase (DP) steels are prominent and advanced high-strength
steels (AHSS) broadly employed in automotive industries. Hence, extensive study is …

Precipitation and micromechanical behavior of the coherent ordered nanoprecipitation strengthened Al-Cr-Fe-Ni-V high entropy alloy

L Wang, L Wang, S Zhou, Q **ao, Y **ao, X Wang… - Acta Materialia, 2021 - Elsevier
Coherent ordered nanoprecipitation (CON) hardening is an efficient strategy for breaking the
strength-ductility trade-off. Revealing the precipitation mechanism and its influence on …

[HTML][HTML] Heterogeneous plastic deformation and HDI strengthening of the heterostructured dual-phase steels investigated by in-situ SEM-DIC

B Gao, Y Liu, X Chen, Y Sui, W Sun, L **ao… - Materials Science and …, 2024 - Elsevier
Heterostructured dual-phase (DP) steels comprising different martensite volume fractions
(HS740 steel, VM: 41%; HS780 steel, VM: 54%) were produced by cold rolling and …

[HTML][HTML] Multi-stage strain-hardening behavior of dual-phase steels: A review

Y Najafi, Y Mazaheri, ZD Ragheb, H Daiy - Journal of Materials Research …, 2024 - Elsevier
Regardless of the abundant studies that have been published on various characteristics of
dual-phase (DP) steels, a comprehensive review paper on the strain-hardening behavior of …

[HTML][HTML] Enhanced strength-plasticity matching of lamellar 1 GPa-grade dual-phase steels via cyclic intercritical quenching

C Ding, J Liu, B Ning, M Huang, H Wu - Journal of Materials Research and …, 2023 - Elsevier
In this work, an innovative cyclic intercritical quenching process has been proposed for
achieving excellent mechanical properties in terms of strength and plasticity, which results in …

[HTML][HTML] The role of Si in enhancing the stability of residual austenite and mechanical properties of a medium carbon bainitic steel

S Zhang, W Zhou, F Hu, S Yershov, K Wu - Journal of Materials Research …, 2024 - Elsevier
In this work, two bainitic steels with medium carbon content were developed by adding
different Si. The mechanical properties of the two test steels and the stability of their retained …

[HTML][HTML] Enhanced strength and ductility of the low-carbon steel with heterogeneous lamellar dual-phase structure produced by cyclic intercritical rolling

B Gao, L Wang, Y Liu, J Liu, L **ao, Y Sui… - Journal of Materials …, 2023 - Elsevier
Steels with outstanding mechanical properties are desired in industrial applications.
Martensitic structure significantly increases the strength in low-carbon steels, but usually …

New insight into the role of microscale residual stresses on initial corrosion behavior of Ti35 alloy

J Xu, C Liu, J Wu, H Li, B Qi, D Zhang, Y Zhang… - Corrosion …, 2022 - Elsevier
The effect of microscale residual stresses on the initial corrosion behavior of Ti35 alloys in
boiling nitric acid solutions was investigated using a combination of electrochemical and …

Tensile deformation damage behavior of a high deformability pipeline steel with a ferrite and bainite microstructure

X Tu, X Shi, Y Shan, W Yan, Q Shi, Y Li, C Li… - Materials Science and …, 2020 - Elsevier
The work-hardening characteristics and deformation behavior of high deformability pipeline
steel with a polygonal ferrite and bainite microstructure were studied in this paper. The high …

Hydrogen diffusion and its effect on hydrogen embrittlement in DP steels with different martensite content

Z Wang, J Liu, F Huang, Y Bi, S Zhang - Frontiers in Materials, 2020 - frontiersin.org
The hydrogen diffusion behavior and hydrogen embrittlement susceptibility of dual phase
(DP) steels with different martensite content were investigated using the slow strain-rate …