Results 71 to 80 of about 1,697,223 (173)

Residual stress in geometric features subjected to laser shock peening

open access: yes, 2014
This paper reports selected findings from a collaborative research study into the fundamental understanding of laser shock peening (LSP), when applied to key airframe and aero-engine alloys.
Achintha, M.; id_orcid   +2 more
core   +1 more source

Shot peening analysis on trip780 steel exhibiting martensitic transformation [PDF]

open access: yes, 2017
The microstructure and mechanical fields were studied on a cold-rolled TRIP 780 steel after conventional shot peening, and with or without pre-strain; for the first time, results were compared to numerical simulations at the phase scale. 1.
WEBER, Bastien   +8 more
core  

Comparison between conventional shot peening and ultrasonic shot peening

open access: yes, 2019
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.
Rawdha Seddik   +3 more
core   +1 more source

Shot peening optimization using the discrete element method

open access: yes, 2011
The aim of this study is to develop a Discrete Element Model (DEM) capable of simulating the main shot peening (SP) processes of industrial interest. By means of this model, shot - shot interaction, shot - target interaction and the overall shot flow ...
Murugaratnam, Kovthaman, Utili, Stefano
core  

Double-criterion optimization of pneumatic ball peening operations for single-lap, adhesive joints of Ti6Al4V alloy sheet metal

open access: yesAdvances in Science and Technology Research Journal
This work focused on single-lap adhesive joints made from 2 mm thick Ti6Al4V titanium alloy sheets, bonded with Araldite glue, and subjected to pneumatic ball peening treatment to enhance their shear strength.
K. Korzynska   +3 more
semanticscholar   +1 more source

El Shot Peening y la vida a la fatiga de elementos de máquinas

open access: yes, 2013
La mayoría de montajes estructurales y elementos de máquina quedan sometidos a la variación de las cargas aplicadas, causando una variación de los esfuerzos en las partes.
Jaramillo Suárez, Héctor Enrique
core   +1 more source

Parametric study on single shot peening by dimensional analysis method incorporated with finite element method

open access: yes, 2012
Shot peening is a widely used surface treatment method by generating compressive residual stress near the surface of metallic materials to increase fatigue life and resistance to corrosion fatigue, cracking, etc.
Chinese Acad Sci, Inst Mech, Key Lab Hydrodynam & Ocean Engn, Beijing 100190, Peoples R China.   +6 more
core   +1 more source

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