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
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Effect of Ultrasonic Shot Peening and Laser Shock Peening on the Microstructure and Microhardness of IN738LC Alloys. [PDF]
Materials (Basel), 2023 IN738LC is a conventional-cast Ni-based superalloy intended for power generation and aerospace applications. Typically, ultrasonic shot peening (USP) and laser shock peening (LSP) are utilized to enhance cracking, creep, and fatigue resistance.
Liu S +5 more
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Increased osteoblast function in vitro and in vivo through surface nanostructuring by ultrasonic shot peening [PDF]
International Journal of Nanomedicine, 2015 Yongyuan Guo,1,* Beibei Hu,2,* Chu Tang,1 Yunpeng Wu,1 Pengfei Sun,1 Xianlong Zhang,3 Yuhua Jia1 1Orthopaedic Department, 2Medical Examination Center, Qilu Hospital of Shandong University, Jinan, 3Orthopaedic Department, The Sixth Affiliated People&
Guo Y +6 more
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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, higher depths of residual stress and uniform distribution of intensity were discussed.
Mamoun Medraj
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The influence of ultrasonic shot peening on the microstructure and fatigue behavior of TC17 alloy [PDF]
Scientific ReportsThis research presents a quantitative analysis of TC17 alloy subjected to ultrasonic shot peening (USP) treatment. The effects of USP treatment under different Almen intensities on surface roughness, microstructure, plastic strain range, microhardness ...
Jin Cai +3 more
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Comparison between conventional shot peening and ultrasonic shot peening
Mechanics & Industry, 2018 Shot peening process is a mechanical surface treatment process widely used in the industry. Ultrasonic shot peening and conventional shot peening are two important mechanisms of this process. This work aims at studying and comparing the influence of conventional shot peening and ultrasonic shot peening on the surface characteristics (residual stresses,
Sondes Manchoul +3 more
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Effect of Severe Shot Peening on the Very-High Cycle Notch Fatigue of an AW 7075 Alloy
Metals, 2020 The severe shot peening process was applied to the notched specimens from an AW 7075 alloy with the aim to improve fatigue endurance in the very-high cycle fatigue region.
Michal Jambor +6 more
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Metals, 2022 Surface nanocrystallization of metals and alloys via high-frequency ultrasonic shot peening (USP) can significantly increase the mechanical properties of the materials.
Pengyi Li +4 more
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Journal of Magnesium and Alloys, 2021 A magnesium alloy AZ31 sheet was processed by ultrasonic shot peening treatment to fabricate a surface nanocrystalline, and a ball-on-disk dry sliding wear test was performed to evaluate the tribological behavior after treatment.
Jianyue Zhang +2 more
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VHCF Properties of A7075-T651 Al Alloy Depending on Shot Peening and Fatigue Testing Methods
Advances in Mechanical Engineering, 2015 Fatigue characteristics of A7075-T651 aluminum material were studied with surface treatment of shot peening. The fatigue life was characterized by two fatigue testing methods, ultrasonic fatigue test (UFT, 20 kHz) and the rotary-bending fatigue test (RFT,
Min-Soo Suh +3 more
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