Temperature and thermal stress analytical models of metal materials in heat treating

Author

Zhang, Zongjie ; Xie, Danmei ; Xiong, Yangheng ; Zongjie Zhang

Author_Institution

Sch. of Power & Mech. Eng., Wuhan Univ., Wuhan, China

fYear

2011

fDate

15-17 July 2011

Firstpage

1716

Lastpage

1718

Abstract

In this paper, the mathematical models have been established to describe temperature and stress distributions in an axis-symmetric metal specimen. The models can treat nonlinear problem caused by temperature dependent properties. An example has been given to compare the results calculated by the models with those calculated by finite element method (FEM). It is shown that the analytical models obtained have high accuracy.

Keywords

differential equations; finite element analysis; heat treatment; steel; stress analysis; thermal conductivity; thermal stresses; axis-symmetric metal specimen; finite element method; heat treating; mathematical models; metal materials; nonlinear problem; stress distribution; temperature analytical model; temperature dependent properties; temperature distribution; thermal stress analytical model; Finite element methods; Heating; Mathematical model; Stress; Temperature; Temperature dependence; Thermal stresses; analytical model; heat treatment; temperature and stress field; thermal conduction differential equation;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5987288

Filename

5987288