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contributor authorTrung, Pham Quang
contributor authorButler, David Lee
contributor authorIdapalapati, Sridhar
date accessioned2019-02-28T10:59:05Z
date available2019-02-28T10:59:05Z
date copyright5/24/2018 12:00:00 AM
date issued2018
identifier issn0094-4289
identifier othermats_140_04_041006.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4251427
description abstractShot 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.
publisherThe American Society of Mechanical Engineers (ASME)
titleA Numerical and Experimental Study of Distribution of the Residual Stress on the Shot Peened Low Alloy Steel
typeJournal Paper
journal volume140
journal issue4
journal titleJournal of Engineering Materials and Technology
identifier doi10.1115/1.4040004
journal fristpage41006
journal lastpage041006-8
treeJournal of Engineering Materials and Technology:;2018:;volume 140:;issue 004
contenttypeFulltext


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