Mathematical Model of Sintering of Powder Solids


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Reduction and sintering are complicated processes demanding use of mathematical modelling - consolidation of multicomponent materials. The most representative of them are products formed during consolidation during sintering of powders. They have common physical and chemical characteristics both from the viewpoint of initial (multicomponent) materials, and from the viewpoint of technological parameters. Such processes simultaneously involve both the reduction and the sintering with simultaneous consolidation of particles into materials. The sintering of powders of crystals is a flexible and effective way of production of polycrystalline composite materials with a given structure and properties. In this paper a mathematical model of the process of sintering suggested by us is considered.



Defect and Diffusion Forum (Volumes 258-260)

Edited by:

Prof. Andreas Öchsner and José Grácio




A.N. Dmitriev and V.I. Bulanov, "Mathematical Model of Sintering of Powder Solids", Defect and Diffusion Forum, Vols. 258-260, pp. 101-106, 2006

Online since:

October 2006




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[2] V.I. Bulanov, Yu. F. Vereschagin, A.D. Moshkov. Calculation and experimental definition of time of sintering of ceramic-metal materials. In Book: The technical and economic bulletin. Cheliabinsk, Vol. 4 (1961), p.46.

[3] V.I. Bulanov, V.R. Nebolsinov. Forecasting of properties of sintered materials (Science, Russia, Moscow 1981).

[4] A.I. Raichenko. Diffusion calculations for powder mixes. (Science, Ukraine, Kiev 1969). Acknowledgments This work was executed with support from: - Council under Grants for Leading Scientific Schools of Russia (School № 5468. 2006. 3); - Russian Foundation for Basic Research (Grant № 05-03-32174).

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