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Structural analysis of permeable powder materials with random and matrix structures

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

Abstract

We have theoretically analyzed permeable powder materials with bidisperse and biporous structures based on a conceptual approach using the concept of the matricity of porous systems. Approximate formulas are obtained for the porosity, specific surface area, equivalent pore radius, monophase and interphase contact area. Using the percolation model, we estimate the matricity of powder materials and demonstrate the feasibility of structural analysis of various powder systems using such an estimate.

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Authors
  1. Yu. N. Kryuchkov
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Additional information

Institute of Problems in Materials Science, National Academy of Sciences of Ukraine, Kiev. Translated from Poroshkovaya Metallurgiya, Nos. 3–4, pp. 76–79, March–April, 1994.

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Kryuchkov, Y.N. Structural analysis of permeable powder materials with random and matrix structures. Powder Metall Met Ceram 33, 177–180 (1995). https://doi.org/10.1007/BF00559780

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  • DOI: https://doi.org/10.1007/BF00559780

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