Mathemathical Model of Powder Sintering with Nano- and Microadditives

I.E. Ignatiev; V.I. Bulanov; Andrey N. Dmitriev

doi:10.4028/www.scientific.net/DDF.312-315.1204

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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vols. 312-315Mathemathical Model of Powder Sintering with Nano-...

Mathemathical Model of Powder Sintering with Nano- and Microadditives

Abstract:

One of the problems of powder metallurgy still remaining is the problem of billets shrinkage at sintering. Introduction of a small impurity coating consisting of a very thin layer of the particles on the basic powder is a known method of compacting at sintering of powder materials. The mathematical modeling of such a process encounters ambiguity some issues of the sintering theory of metal powders, therefore forcedly leans on experiments. A mathematical model of powder metal sintering with nano- and microadditives is presented.

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Periodical:

Defect and Diffusion Forum (Volumes 312-315)

Pages:

1204-1207

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.312-315.1204

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Online since:

April 2011

Authors:

I.E. Ignatiev, V.I. Bulanov, Andrey N. Dmitriev

Keywords:

Diffusion, Mathematical Models, Microadditives, Nanoadditives, Powder Sintering

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References

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