In-situ formed oxide enables extraordinary high-cycle fatigue resistance in additively manufactured CoCrFeMnNi high-entropy alloy

YK Kim, MS Baek, S Yang, KA Lee - Additive Manufacturing, 2021 - Elsevier
The high-cycle fatigue (HCF) properties and deformation behavior of additively
manufactured equiatomic CoCrFeMnNi high-entropy alloys (HEAs), strengthened by in-situ …

Effect of laser shock peening on high cycle fatigue properties of aluminized AISI 321 stainless steel

W Li, H Chen, W Huang, J Chen, L Zuo, C Li… - International Journal of …, 2021 - Elsevier
In this work, the effect of laser shock peening (LSP) treatment on fatigue property of
aluminized AISI 321 stainless steel was studied. The high fraction twinning and compressive …

Microstructure and fatigue behavior of a laser additive manufactured 12CrNi2 low alloy steel

X Cui, S Zhang, C Wang, CH Zhang, J Chen… - Materials Science and …, 2020 - Elsevier
In this research, 12CrNi2 low alloy steel was successfully prepared by laser melting
deposition (LMD). The mechanisms driving high cycle fatigue fracture of the as-built LMD …

Crack initiation induced by twin-martensite and inclusion in rotatory bending fatigue of a high nitrogen martensite bearing steel

Z Shi, H Xu, C Wang, J Liang, C Shang, X Zhang… - Materials Science and …, 2022 - Elsevier
Rotating bending fatigue tests, together with microstructural characterization, have been
performed on the high nitrogen martensite bearing steel Cronidur30. The results show that …

Effect of surface integrity on fatigue life of 2024 aluminum alloy subjected to turning

H Chen, Z Liu, X Wang, Y Wang, S Liu - Journal of Manufacturing …, 2022 - Elsevier
Abstract Changes in cutting parameters can cause changes in surface integrity and affect
fatigue life. In this paper, the surface integrity and fatigue life of 2024 aluminum alloy were …

The potential of mechanical twinning in ultrafine retained austenite to enhance high cycle fatigue property of advanced bainitic steels

G Gao, K Wang, H Su, X Gui, Z Li, RDK Misra… - International Journal of …, 2020 - Elsevier
We have studied here the high cycle fatigue properties and sub-surface fatigue crack
initiation mechanism in advanced bainitic steel subjected to conventional bainitic …

Microstructure refinement and grain size distribution in crack initiation region of very-high-cycle fatigue regime for high-strength alloys

Y Chang, X Pan, L Zheng, Y Hong - International Journal of Fatigue, 2020 - Elsevier
The microstructural features underneath the fracture surfaces of high-strength alloys
experienced very-high-cycle fatigue were further investigated to show the nanograin layer in …

Effects of microstructure on crack initiation in super martensitic stainless steel under very‐high‐cycle fatigue at elevated temperature

X Li, C He, X Wang, Y Chen, C Wang… - Fatigue & Fracture of …, 2023 - Wiley Online Library
The present study envisaged the behavior and relevant crack initiation mechanism of super
martensitic stainless steel (0Cr13Ni5Mo) at elevated temperature (ET) under very‐high …

Normalizing temperature influence on the microstructure characteristics, mechanical and wear performance of a novel high chromium cast iron

S Wu, D Wang, X Tao, X Wang, R Zhang, Z Zhou… - Tribology …, 2025 - Elsevier
The microstructure, mechanical and wear behavior of a high chromium cast iron were
studied at different normalizing temperatures (950° C, 1000° C, 1050° C, 1100° C). The …

Simulation and Mechanical Properties of Fine-Grained Heat-Affected Zone Microstructure in 18CrNiMo7-6 Steel

T Vuherer, F Smaili, E Bjelajac, M Manjgo, G Lojen - Materials, 2022 - mdpi.com
Heat-affected zones (HAZs) in real welds are usually quite narrow, and consequently most
standard mechanical tests are difficult or even impossible. Therefore, simulated …