The finite element analysis of the thermal stress of the ceramic lined composite steel pipe prepared by combustion synthesis

被引：0

作者：

Li, WG ^{[1
]}

Zhou, HP

Zhao, YL

Yin, L

Chen, KX

机构：

[1] Tsing Hua Univ, Dept MSE, Beijing 100084, Peoples R China

[2] Univ Petr E China, Dongying 257062, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2003年 / 32卷

关键词：

composite steel pipe; combustion synthesis; ceramic; finite element method; thermal stress;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A ceramic lined composite steel pipe was prepared by combustion synthesis. A simple structural model was built to calculate its thermal stress distribution by the finite element method. The calculation results showed that the residual stress was high. The radial stress in the ceramic coating and in the steel pipe is a compression stress. The axial stress and circumferential stress in ceramic coating are a compression stress while they are a tensile stress in the steel pipe. The distribution characteristics of the residual stress led to strong mechanical bond between the ceramic coating and the steel pipe.

引用

页码：241 / 244

页数：4