A comparative assessment of the effects of laser shock peening and ultrasonic shot peening on surface integrity and ratcheting fatigue performance of HSLA steel

PK Dwivedi, C Sivateja, AK Rai, P Ganesh… - International Journal of …, 2023‏ - Elsevier
In this work, a comparative assessment of the effects of laser shock peening (LSP) and
ultrasonic shot peening (USP) on surface integrity and ratcheting fatigue performance of …

Trifunctional Laves precipitates enabling dual-hierarchical FeCrAl alloys ultra-strong and ductile

SY Liu, H Wang, JY Zhang, H Zhang, H Xue… - International Journal of …, 2022‏ - Elsevier
The synergy of ultra-high strength and large ductility is a vital requirement in particular for
single-phase structural alloys; unfortunately these two properties are generally mutually …

Elucidating the effects of cold rolling route on the mechanical properties of AISI 316L austenitic stainless steel

S Mohammadzehi, H Mirzadeh, MJ Sohrabi… - Materials Science and …, 2023‏ - Elsevier
The evolution of mechanical properties of an AISI 316L austenitic stainless steel was studied
during cold rolling via unidirectional and cross-rolling routes. It was shown that the low …

Effect of mean stress and ratcheting strain on the low cycle fatigue behavior of a wrought 316LN stainless steel

X Yuan, W Yu, S Fu, D Yu, X Chen - Materials Science and Engineering: A, 2016‏ - Elsevier
This work reports the low cycle fatigue behavior of a wrought 316LN stainless steel under
different control modes at room temperature. Under symmetrical strain and stress cycling …

Role of microstructure on electrochemical hydrogen permeation properties in advanced high strength steels

P Zhou, W Li, H Zhao, X ** - International Journal of Hydrogen Energy, 2018‏ - Elsevier
The hydrogen permeation process in steels is closely associated with the microstructure of
steels that greatly affect hydrogen trap** and hydrogen diffusion behaviors. In this study …

Dislocation nucleation and evolution at the ferrite-cementite interface under cyclic loadings

LW Liang, YJ Wang, Y Chen, HY Wang, LH Dai - Acta Materialia, 2020‏ - Elsevier
Fatigue is of significant importance to the engineering applications of the structural
materials. High-strength pearlite steel consisting of a ductile ferrite phase and a brittle …

Tensile and fatigue behavior of resistance spot-welded HSLA steel sheets: effect of pre-strain in association with dislocation density

G Janardhan, K Kishore, K Dutta… - Materials Science and …, 2020‏ - Elsevier
In the automotive applications, sheet metals are inevitably subjected to pre-straining during
stam** operation prior to spot welding. The integrity of vehicles is governed by the static …

The relationship of microstructure, mechanical properties and mechanism with multi-scale analysis in 4Mn steel under different intercritical annealing temperatures

W Huo, Y Zhang, R Song, Z Geng, Y Wang… - Materials Science and …, 2022‏ - Elsevier
In view of the poor applicability of medium Mn steel, this study designed an application-
friendly medium Mn steel with 4 wt% Mn, Fe–4Mn-1.5 Al-0.5 Si-0.2 C-0.05 Nb. The tested …

Evolution of microstructure and mechanical properties along the thickness direction of 500 MPa HSLA steel heavy plates

X Zhang, G Li, H Zhao, J Gao, H Wu, C Zhang… - Materials Science and …, 2024‏ - Elsevier
High strength heavy plates with large thickness are demanded for the construction of large-
span bridge projects. However, there is a lack of understanding on the microstructure …

Role of surface mechanical attrition treatment and chemical etching on plasma nitriding behavior of AISI 304L steel

AM Gatey, SS Hosmani, CA Figueroa, SB Arya… - Surface and Coatings …, 2016‏ - Elsevier
In the present study, the effect of surface mechanical attrition treatment (SMAT) on corrosion
resistance and plasma nitriding behavior of AISI 304L stainless steel (SS) was investigated …