Connection between diffusion coefficient and thermal conductivity of a metal matrix composite

4th International Conference on Competitive Materials and Technology Processes

Anisimova, M.A.^1 ; Knyazeva, A.G.^1,2 ; Sevostianov, I.^3

Institute of High Technology Physics, National Research Tomsk Polytechnic University, Tomsk

634050, Russia^1

Institute of Strength Physics and Materials Science, Tomsk

634055, Russia^2

Department of Mechanical and Aerospace Engineering, New Mexico State University, Las Cruces

NM

88003, United States^3

关键词: Cross properties;    Diamond composites;    Diamond particles;    Diffusion properties;    Effective property;    Homogenization scheme;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/175/1/012051/pdf
DOI  :  10.1088/1757-899X/175/1/012051

来源: IOP

【 摘 要 】

The paper discusses the calculation of the effective thermal and diffusion properties of metal matrix composites containing diamond particles. The effective properties are calculated using Maxwell homogenization scheme. We also establish cross-property connection between overall thermal conductivity and diffusion coefficient and illustrate it on example of Al\diamond composites.