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

Abstract:

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.

• Periodical: Applied Mechanics and Materials (Volumes 121-126)
• Pages: 800-804
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.121-126.800
• Online since: October 2011
• Authors: Gong Fa Li, Si Qiang Xu, Guo Zhang Jiang, Ze Hao Wu, Jian Yi Kong, Liang Xi Xie
• Keywords: Finite Element Method (FEM), Ladle Composite Construction Body, Parameter, Stress Field, Thickness, Work Lining

References

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