contributor author | Trung, Pham Quang | |
contributor author | Butler, David Lee | |
contributor author | Idapalapati, Sridhar | |
date accessioned | 2019-02-28T10:59:05Z | |
date available | 2019-02-28T10:59:05Z | |
date copyright | 5/24/2018 12:00:00 AM | |
date issued | 2018 | |
identifier issn | 0094-4289 | |
identifier other | mats_140_04_041006.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4251427 | |
description abstract | Shot peening is a cold working process, which is used to enhance the properties of materials, especially the fatigue life as it induces large compressive residual stresses in the subsurface of materials. In this paper, the effect of the shot peening process on the topography of the shot peened surface and the distribution of the residual stresses in the subsurface of the material was systematically investigated. A technique to estimate the shot peening coverage was employed using a finite element model which was further developed using experimental results for increased accuracy. The comparison between the numerical and experimental studies gives a good agreement of the distribution of the residual stresses in the subsurface of the shot peened material. The shot peening pressure and media size are two main factors affecting on the presence of compressive residual stresses in the subsurface of the material. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | A Numerical and Experimental Study of Distribution of the Residual Stress on the Shot Peened Low Alloy Steel | |
type | Journal Paper | |
journal volume | 140 | |
journal issue | 4 | |
journal title | Journal of Engineering Materials and Technology | |
identifier doi | 10.1115/1.4040004 | |
journal fristpage | 41006 | |
journal lastpage | 041006-8 | |
tree | Journal of Engineering Materials and Technology:;2018:;volume 140:;issue 004 | |
contenttype | Fulltext | |