Mechanical properties of nanostructured bainitic steels
Nanostructured bainitic steels possess ultra-high strength and have been the focus of
extensive research due to their suitability in many demanding engineering applications …
extensive research due to their suitability in many demanding engineering applications …
[HTML][HTML] The combining effects of ausforming and below-Ms or above-Ms austempering on the transformation kinetics, microstructure and mechanical properties of low …
L Zhao, L Qian, Q Zhou, D Li, T Wang, Z Jia, F Zhang… - Materials & Design, 2019 - Elsevier
The isothermal transformation kinetics, microstructure and mechanical properties of a low-
carbon bainitic steel, subjected to below-Ms/above-Ms austempering with or without prior …
carbon bainitic steel, subjected to below-Ms/above-Ms austempering with or without prior …
Roles of pre-formed martensite in below-Ms bainite formation, microstructure, strain partitioning and impact absorption energies of low-carbon bainitic steel
L Qian, Z Li, T Wang, D Li, F Zhang, J Meng - Journal of Materials Science & …, 2022 - Elsevier
The roles of pre-formed martensite (PM) in below-Ms bainite formation, microstructure,
crystallography, strain partitioning and mechanical properties of a low-carbon bainitic steel …
crystallography, strain partitioning and mechanical properties of a low-carbon bainitic steel …
[HTML][HTML] Comparison of fatigue crack growth rate: Pearlitic rail versus bainitic rail
In recent years, the possibility of using bainitic steels in railways has aroused considerable
interest due to the promising mechanical properties and performance in service. Concerning …
interest due to the promising mechanical properties and performance in service. Concerning …
In-situ observation of strain partitioning and damage development in continuously cooled carbide-free bainitic steels using micro digital image correlation
In this article, we probe the strain partitioning between the microstructural features present in
a continuously cooled carbide-free bainitic steel together with damage nucleation and …
a continuously cooled carbide-free bainitic steel together with damage nucleation and …
Effect of hydrogen on low-cycle fatigue properties and the mechanism of hysteresis energy method lifetime prediction of X80 pipeline steel
G Yang, Z Guo, Z Li, L Liang, Y Zhang, H Guo, C Wang… - Corrosion …, 2025 - Elsevier
The long-term exposure of X80 pipeline steel to hydrogen presents significant challenges. In
this study, we establish a quantitative relationship between hydrogen content and the low …
this study, we establish a quantitative relationship between hydrogen content and the low …
Improvement of low-cycle fatigue resistance in AISI 4140 steel by annealing treatment
The low-cycle fatigue (LCF) behaviour of AISI 4140 steel under annealed and as-received
conditions was investigated at room temperature. The annealing treatment causes a marked …
conditions was investigated at room temperature. The annealing treatment causes a marked …
[HTML][HTML] Short fatigue crack growth and retained austenite in steels processed via quenching and partitioning
Previous research has consistently found that introducing metastable retained austenite
(RA) as a second phase retards the failure of steel under fatigue. However, the reasons for …
(RA) as a second phase retards the failure of steel under fatigue. However, the reasons for …
The effect of microstructure evolution on the ratchetting-fatigue interaction of carbide-free bainite rail steels under different heat-treatment conditions
Low-cycle fatigue experiments emphasizing the ratchetting are performed on the carbide-
free bainitic (CFB) rail steel under different heat-treatment conditions. The effects of …
free bainitic (CFB) rail steel under different heat-treatment conditions. The effects of …
Effect of cyclic softening and stress relaxation on fatigue behavior of 2.25 Cr1Mo0. 25V steel under strain-controlled fatigue-creep interaction at 728 K
Z Zhao, X Chen - International Journal of Fatigue, 2020 - Elsevier
Low cycle fatigue behavior of bainitic 2.25 Cr1Mo0. 25 V steel is studied at 728 K in air by
strain amplitudes from 0.2% to 0.6%. Dwell period from 5 s to 600 s, is applied at peak …
strain amplitudes from 0.2% to 0.6%. Dwell period from 5 s to 600 s, is applied at peak …