Influence of Working Lining Parameters on Stress Field of Ladle Composite Construction Body

Abstract:

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The ladle is an important equipment of the metallurgical industry. Distribution of thermomechanical stress in linings has an essential influence on its life, and the size of its life-span influences the economic benefits of the iron and steel enterprise directly. Two-dimensional model of ladle based on law of finite element method is built, and the influence of thermal conductivity, thermal expansion coefficient, elasticity coefficient and thickness of work lining on ladle stress field are discussed. The calculation results indicate that stress increases with the increase of thermal conductivity, thermal expansion coefficient and elasticity coefficient and decrease of thickness.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

800-804

DOI:

10.4028/www.scientific.net/AMM.121-126.800

Citation:

G. F. Li et al., "Influence of Working Lining Parameters on Stress Field of Ladle Composite Construction Body", Applied Mechanics and Materials, Vols. 121-126, pp. 800-804, 2012

Online since:

October 2011

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Price:

$35.00

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