Mesostructural stipulation of properties of porous materials. II. Generalized characteristics of the pore space of porous materials

The paper discusses generalized characteristics of porous materials such as permeability, structure matricity, and pore tortuosity. The permeability factor for different materials (powder, fiber, foamed) is independent of porosity but is determined by the pore structure. The matricity and tortuosity substantially decrease with increasing porosity.

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Correspondence to L. I. Chernyshev.

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Translated from Poroshkovaya Metallurgiya, Vol. 47, No. 11–12 (464), pp. 71–79, 2008.

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Solonin, S.M., Chernyshev, L.I. Mesostructural stipulation of properties of porous materials. II. Generalized characteristics of the pore space of porous materials. Powder Metall Met Ceram 47, 680–686 (2008). https://doi.org/10.1007/s11106-009-9078-y

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Keywords

  • generalized characteristics of pore space
  • permeability factor
  • tortuosity coefficient
  • matricity
  • high-porosity materials