Results 131 to 140 of about 456 (174)

Surface Nanocrystallization of Pure Ni Induced by Ultrasonic Shot Peening

Science of Advanced Materials, 2014
Peening is mainly used as a method of surface treatment for microstructural modification in order to improve surface mechanical properties. The ultrasonic shot peening (USP) technique can cause severe plastic deformation with its high strain rate on the surface of metallic parts.
Kejian, Li, Yinsheng, He, Chao, Fang, Houyu, Ma, Jaeyong, Kim, Han-Sang, Lee, Jung-Il, Song, Cheol-Woong, Yang, Je-Hyun, Lee, Keesam, Shin   +9 more
openaire   +2 more sources

Numerical and experimental studies on needle impact characteristics in ultrasonic shot peening

Ultrasonics, 2022
Ultrasonic shot peening(USP) is an advanced surface treatment technology for obtaining excellent surface properties or manufacturing a three-dimensional curved surface of the metal sheets. The impact of the medium driven by ultrasonic vibration is significant to parameter optimization and excellent performance of the USP technology. However, the impact
Qinglong, Zhang, Su, Zhao, Aziz, Ul Hassan Mohsan, Lei, Yu, Menggang, Zhai, Xiaowen, Qi   +5 more
openaire   +2 more sources

Ultrasonic characterization of shot-peened metal surfaces

SPIE Proceedings, 2001
Shot peening is a well-known method for extending the fatigue life of metal components by introducing near-surface compressive residual stresses. The capability to nondestructively evaluate near-surface residual stress would greatly aid the assurance of proper fatigue life in shot-peened components.
Anton I. Lavrentyev, William A. Veronesi
openaire   +1 more source

Effect of shot peening and ultrasonic shot peening duration on surface integrity and electrochemical behavior of AZ31 magnesium alloy

Journal of Alloys and Compounds
Mohammad Honarpisheh
exaly   +2 more sources

Shot Peening, Ultrasonically Activated

2017
<div class="section abstract"> <div class="htmlview paragraph">This specification covers the requirements for inducing compressive residual stresses on the surface of metal parts using ultrasonically activated shot peening.</div></div>
openaire   +2 more sources

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>
openaire   +2 more sources

Research on Ultrasonic Shot Peening through Numerical Simulation

Applied Mechanics and Materials, 2015
Ultrasonic 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
openaire   +1 more source

Effect of ultrasonic shot peening on microstructure and properties of 301SS

Materials and Manufacturing Processes, 2017
Ultrasonic shot peening (USP) is an efficient way to improve the mechanical behavior of 301 stainless steel by inducing severe plastic deformation on its surface.
Li, Kejian, Spartacus, Gabriel, Dong, Jiling, Cao, Pengjun, Shin, Keesam   +4 more
openaire   +1 more source

Ultrasonic shot peening

2005
International ...
Retraint, Delphine, Pile, Céline, Garnier, Claude, Lu, Jian   +3 more
openaire   +2 more sources

Surface nanocrystallization of iron induced by ultrasonic shot peening

Nanostructured Materials, 1999
A nanocrystalline surface layer was fabricated on a pure Fe plate by using an ultrasonic shot peening (USSP) technique. The USSP induced surface nanocrystallization products were characterized by means of X-ray diffraction (XRD) and transmission electron microscope (TEM).
N.R Tao, M.L Sui, J Lu, K Lua
openaire   +1 more source