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

Jun Zhao; Yan Zheng Li; Xing Ai

doi:10.4028/www.scientific.net/KEM.368-372.1807

Paper Titles

Mechanical Properties Evaluation of Ultra-High Temperature Ceramics
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Toughness and Superplastic Deformation of Laminated Ceramic
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Effect of Residual Stress on the Mechanical Capacity of Layered Composite
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Transient Thermal Stress Analysis of a Plate with Double-Sided FGM Coatings
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Temperature Dependency of Dielectric Properties in Epitaxially Grown SrBi₄Ti₄O₁₅ Films with Different Orientation
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0.75SrBi₂Ta₂O₉-0.25Bi₃TiTaO₉ Layered Structural Thin Films: Microstructure and Ferroelectric Properties
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Microstructure and Dielectric Properties of Li_xTi_xNi_1-2xO Thin Films
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A Stepwise Control Route for the Preparation of Mg-Al, Zn-Al, and Mg-Fe Layered Double Hydroxides (LDHs)
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Transient Thermal Stress Analysis of a Plate with Double-Sided FGM Coatings

Abstract:

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.