Results 1 to 10 of about 1,044 (205)
Role of Ultrasonic Shot Peening in Environmental Hydrogen Embrittlement Behavior of 7075-T6 Alloy
Hydrogen, 2021 The effect of ultrasonic shot peening on the environmental hydrogen embrittlement behavior of the 7075-T6 aluminum alloy is investigated. The 7075-T6 tensile specimens were treated by ultrasonic shot peening for 50 s.
Mahdieh Safyari, Masoud Moshtaghi
exaly +4 more sources
Laser Peening Process and Its Impact on Materials Properties in Comparison with Shot Peening and Ultrasonic Impact Peening [PDF]
Materials, 2014 The laser shock peening (LSP) process using a Q-switched pulsed laser beam for surface modification has been reviewed. The development of the LSP technique and its numerous advantages over the conventional shot peening (SP) such as better surface finish,
Mamoun Medraj
exaly +4 more sources
Fatigue Life Improvement of Weld Beads with Overlap Defects Using Ultrasonic Peening. [PDF]
Materials (Basel), 2023 Welding defects are common during the production of large welded structures. However, few studies have explored methods of compensating for clear welding defects without resorting to re-welding.
Song SH +4 more
europepmc +2 more sources
A Novel Ultrasonic Cavitation Peening Approach Assisted by Water Jet
Applied Sciences, 2018 Ultrasonic cavitation peening is an environmentally friendly technology to improve surface properties. In the traditional ultrasonic cavitation peening process, specimens have to be immersed in a liquid and temperature control is required, which limits ...
Fushi Bai +3 more
doaj +3 more sources
International Journal of Applied Mechanics and Engineering, 2022 In this paper, the effect of ultrasonic peening surface treatment on the mechanical properties of TIG butt weld joints of low-carbon steel (AISI 1020) was studied.
Ghusoon Ridha Mohammed Ali +4 more
doaj +2 more sources
Journal of Magnesium and Alloys, 2022 Ultrasonic fatigue tests are performed on a magnesium alloy with and without ultrasonic peening treatment (UPT). Surface enhancement layer leads to the complete change of crack initiation sites.
Fulin Liu, Lang Li, Qingyuan Wang
exaly +3 more sources
International Journal of Fatigue, 2016 Shot peening and ultrasonic peening are widely used mechanical surface treatment in the automotive and aerospace industries to improve the fatigue life of metallic components.
Rogerio Ramos +2 more
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Electrochemical Characterization of Az31 Magnesium Alloy Treated by Ultrasonic Impact Peening (Uip)
Communications, 2018 Electrochemical characteristics of AZ31 magnesium alloy after impacting by ultrasonic impact peening (UIP) were measured in order to evaluate its effect on corrosion resistance of mentioned alloy.
Daniel Kajanek +2 more
doaj +2 more sources
Tribology International, 2015 IF=2.1International audienceThis article assessed the roughness induced by ultrasonic shot peening. Surface properties of AISI 316L steel specimens were modified through the variation of ultrasonic shot-peening parameters (shot material, shot diameter ...
J Marteau +2 more
exaly +2 more sources
Simulation of shot dynamics for ultrasonic shot peening: Effects of process parameters
International Journal of Mechanical Sciences, 2014 International audienceUltrasonic shot peening is a pre-stressing process that enhances the life span of mechanical parts. The spheres constituting the shot are set in motion with a sonotrode and impact the treated part to generate a compressive residual ...
Emmanuelle Rouhaud +2 more
exaly +2 more sources