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Shot Peening Media, Ultrasonically Activated
2017<div class="section abstract"> <div class="htmlview paragraph">The complete requirements for procuring the product shall consist of this document and the latest Issue of the basic specification, AMS2431.</div> </div>
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Proceedings of the Vertical Flight Society 70th Annual Forum, 2014
STRESSONIC® Ultrasonic Shot Peening provides an economical shot peening solution to FAA Part 145 Repair Stations including Maintenance, Repair, and Overhaul facilities. This technology brings shot peening repairs to the shop floor, which eliminates the need to ship components to approved Conventional Shot Peening vendors, reducing shipping cost
Olivier Brier +3 more
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STRESSONIC® Ultrasonic Shot Peening provides an economical shot peening solution to FAA Part 145 Repair Stations including Maintenance, Repair, and Overhaul facilities. This technology brings shot peening repairs to the shop floor, which eliminates the need to ship components to approved Conventional Shot Peening vendors, reducing shipping cost
Olivier Brier +3 more
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Residual Stress Measurement in an Ultrasonic Peened Specimen
Volume 5: Materials Technology; Petroleum Technology, 2014Plastic deformation from peening induces a compressive residual stress on the treated surface which provides resistance to metal fatigue. Hence, peening is often used to extend the fatigue lives of welded components by reducing the effective tensile residual stress. This paper describes the influence of ultrasonic peening on the residual stress.
Xavier Ficquet +2 more
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Research on Ultrasonic Shot Peening through Numerical Simulation
Applied Mechanics and Materials, 2015Ultrasonic shot peening can be used to strengthen mechanical parts. Its equipment structure is compact, which is convenient for incorporated into production line. It is fitting to facilitate operation and high reproducibility without dust pollution and noise.
Yan Jun Fan, Xiao Hui Zhao
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Research on Stability of Panel Ultrasonic Peening Forming
Key Engineering Materials, 2016Ultrasonic peening forming (UPF) is a newly developed sheet metal forming technology which has been applied in the aerospace engineering. It has the advantages of low equipment cost, portability, no pollution and excellent comprehensive performance of the material after being formed.
Shi Hong Lu +4 more
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Ultrasonic impact peening for the surface properties’ management
Journal of Sound and Vibration, 2007Abstract It is demonstrated that the ultrasonic impact peening (UIP) technique is a beneficial method for essential increase in the fatigue durability of metallic materials due to the surface nanocrystallization and hardening process provided for severe plastic deformation of surface via multiple impacts of high velocity impact pins. Nano-scale grain
Bohdan N. Mordyuk, Georgiy I. Prokopenko
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Advanced Materials Research, 2013
The mechanical properties of 1Cr11Ni2W2MoV stainless steel after laser peening (LP) and ultrasonic shot peening (USP) were examined and compared. The stainless steel specimens were treated with the two different surface processing techniques. X-ray diffractometry (XRD), scanning electron microscope (SEM), microhardness tester were used to investigate ...
Cheng Wang +4 more
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The mechanical properties of 1Cr11Ni2W2MoV stainless steel after laser peening (LP) and ultrasonic shot peening (USP) were examined and compared. The stainless steel specimens were treated with the two different surface processing techniques. X-ray diffractometry (XRD), scanning electron microscope (SEM), microhardness tester were used to investigate ...
Cheng Wang +4 more
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Capability evaluation of ultrasonic cavitation peening at different standoff distances
Ultrasonics, 2018Ultrasonic cavitation peening is a novel surface treatment technology which utilizes the effect of cavitation bubble collapses to improve the properties of metal surfaces. In order to obtain high impact during ultrasonic cavitation peening, a small standoff distance between a sound radiator and a rigid reflector (the surface of treated specimen) is ...
Fushi Bai +4 more
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Ultrasonically Activated Needle Peen Forming
2017<div class="section abstract"> <div class="htmlview paragraph">This specification covers the equipment and process requirements for forming or straightening metal parts using Ultrasonically Activated Needle Peening.</div> </div>
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