Laser peening without coating—an advanced surface treatment: a review

D Karthik, S Swaroop - Materials and Manufacturing Processes, 2017 - Taylor & Francis
Laser peening without protective coating (LPwC) is an advanced mechanical surface
modification method being used for a wide range of metallic materials for improving their …

Cavitation erosion mechanism of 2Cr13 stainless steel

G Gao, Z Zhang - Wear, 2022 - Elsevier
The erosion mechanism of 2Cr13 stainless steel under ultrasonic cavitation was
investigated. The cavitation erosion process investigated in this paper included the …

Effects of laser shock processing and shot peening on 253 MA austenitic stainless steel and their consequences on fatigue properties

L Spadaro, S Hereñú, R Strubbia, GG Rosas… - Optics & Laser …, 2020 - Elsevier
A comparative study of the influence of laser shock peening without coating (LSPwC) and
shot peening (SP) treatments on the low cycle fatigue life of 253 MA austenitic stainless steel …

Investigation on mechanical properties and microstructural evolution of TC6 titanium alloy subjected to laser peening at cryogenic temperature

J Li, J Zhou, A Feng, S Huang, X Meng, Y Sun… - Materials Science and …, 2018 - Elsevier
The aim of this study was to investigate the influence of the synergistic function of cryogenic
temperature and ultrahigh strain rate deformation during the process of Cryogenic Laser …

In situ diffraction characterization on microstructure evolution in austenitic stainless steel during cyclic plastic deformation and its relation to the mechanical response

M Kumagai, K Akita, M Kuroda, S Harjo - Materials Science and …, 2021 - Elsevier
Diffraction line profile analysis was performed to qualitatively evaluate the change in the
microstructure of austenitic stainless steel during 250 cycles of plastic deformation. The …

High strength-ductility synergy in an austenitic stainless steel by laser processing

Y Zeng, W Cheng, X Li, Y Sun - Materials Today Communications, 2024 - Elsevier
In this paper, the high strength-ductility synergy was obtained by treating austenitic stainless
steel (ASS) sheet with laser powers of 400 W and 600 W. The uniaxial tensile curve, work …

Surface modification of 304 steel using triple-step shot peening

P Fu, C Jiang, X Wu, Z Zhang - Materials and Manufacturing …, 2015 - Taylor & Francis
This paper reports the influences of triple-step shot peening (SP) on the microstructure and
residual stress evolution for the 304 stainless steel. The microstructure and residual stress …

Fatigue life improvement in lean duplex stainless steel by peening treatments

R Strubbia, S Hereñú, G Gómez-Rosas… - … Materials Transactions A, 2019 - Springer
The present work studies the effects of shot peening (SP) and laser shock peening without
coating (LSPwC) on the low-cycle fatigue life of the lean duplex stainless steel LDX 2101 …

X-ray stress analysis

M Kumagai - Non-Destructive Material Characterization Methods, 2024 - Elsevier
It is crucial to assess the actual stress conditions of mechanical components and structures
to prevent unexpected service failures. X-ray diffraction analysis can determine stresses in …

Hardness Prediction of the Heat-Affected Zone in Multilayer Welded SUS316 Stainless Steel Based on Dislocation Density Change Behavior

L Yu, K Nishimoto, H Hirata, K Saida - Metallurgical and Materials …, 2024 - Springer
The effects of strain hardening and recovery/recrystallization on the hardness of the heat-
affected zone (HAZ) in multilayer welded austenitic stainless steel SUS316 were …