Transient Thermal Stress Analysis of a Plate with Double-Sided FGM Coatings

摘要：

　　In this paper,the transient heat conduction and transient thermal stresses in an infinite plate with double-sided functionally graded coatings (FGM coatings) under the convective boundary condition are investigated.The thermo-physical properties of the two symmetrical FGM coatings are assumed to have distributions of power forms along the thickness direction of the plate,the effects of which on the thermal shock resistance of the FGM coated plate are analyzed via numerical calculations.And consequently some design rules for the double-sided FGM coatings are put forward,which provide a guidance for the development of FGM coated cutting tools.

关键词： Functionally graded materials Coatings Thermal stress Compositional distribution

作者: Jun Zhao Yanzheng Li Xing Ai

作者单位: School of Mechanical Engineering,Shandong University,Jinan 250061,P R China

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 1807-1810

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）