Show simple item record

contributor authorWang, Hailong
contributor authorShen, Shengping
date accessioned2017-05-09T01:25:39Z
date available2017-05-09T01:25:39Z
date issued2016
identifier issn0021-8936
identifier otherjam_083_05_051008.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/160242
description abstractUsing the locationdependent growth strain, a chemomechanical model is developed for the analysis of the stress evolution and distribution in the viscoplastic oxide scale during hightemperature oxidation. The problem of oxidizing a semiinfinite substrate is formulated and solved. The numerical results reveal high compressive stress and significant stress gradient. The maximum stress is at the oxide/substrate interface and the minimum stress at the oxygen/oxide interface in short oxidation time, while the maximum stress is no longer at the oxide/substrate interface in long oxidation time. The stress evolutions at different locations are also presented. The predicted results agree well with the experimental data.
publisherThe American Society of Mechanical Engineers (ASME)
titleA Chemomechanical Model for Stress Evolution and Distribution in the Viscoplastic Oxide Scale During Oxidation
typeJournal Paper
journal volume83
journal issue5
journal titleJournal of Applied Mechanics
identifier doi10.1115/1.4032796
journal fristpage51008
journal lastpage51008
identifier eissn1528-9036
treeJournal of Applied Mechanics:;2016:;volume( 083 ):;issue: 005
contenttypeFulltext


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record