On the Evolution of Temperature and Combined Stress in a Work Roll under Cyclic Thermo-Mechanical Loadings during Hot Strip Rolling and Idling

On the Evolution of Temperature and Combined Stress in a Work Roll under Cyclic Thermo-Mechanical Loadings during Hot Strip Rolling and Idling

An accurate prediction of temperature and stress evolution in work rolls is crucial to assess the service life of the work roll. In this paper, a finite element method (FEM) model with a deformable work roll and a meshed, rigid body considering complex thermal boundary conditions over the roll surfa...

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Bibliographic Details
Main Authors: Kejun Hu, Qinghe Shi, Wenqin Han, Fuxian Zhu, Jufang Chen
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Materials
Subjects:
hot rolling
work roll
thermo-mechanical stress
residual stress redistribution
FEM
Online Access:https://www.mdpi.com/1996-1944/13/21/5054

Internet

https://www.mdpi.com/1996-1944/13/21/5054

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