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Effect of the pore space structure in a biporous material on the elastic modulus. Phenomenological analysis

  • Investigation Methods and Properties of Powder Materials
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Powder Metallurgy and Metal Ceramics Aims and scope

Abstract

A quantitative evaluation of the effect of structural factors on the elastic modulus of biporous metallic materials was made on the basis of experimental data and phenomenological analysis. A correlation between the structural parameters and the phenomenological properties was obtained. It was shown that structural parameters such as λ (the ratio of the pore forming material and powder particle sizes) and ϑ (the volume fraction of pores) are insufficient for an adequate description of the structure of a biporous powder system.

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Authors
  1. N. I. Lugovoi
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  2. Yu. N. Podrezov
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  3. L. N. Chernyshev
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  4. L. G. Shtyka
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Additional information

Institute of Materials Science Problems, Ukrainian Academy of Sciences, Kiev. Translated from Poroshkovaya Metallurgiya, No. 11–12, pp. 74–78, November–December, 1994.

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Lugovoi, N.I., Podrezov, Y.N., Chernyshev, L.N. et al. Effect of the pore space structure in a biporous material on the elastic modulus. Phenomenological analysis. Powder Metall Met Ceram 33, 628–632 (1995). https://doi.org/10.1007/BF00559675

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  • DOI: https://doi.org/10.1007/BF00559675

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