Kinetics and Catalysis

, Volume 41, Issue 6, pp 826–834 | Cite as

Porous Al2O3/Al Metal Ceramics Prepared by the Oxidation of Aluminum Powder under Hydrothermal Conditions Followed by Thermal Dehydration: I. Composition and Macrocharacteristics of Composites

  • S. F. Tikhov
  • V. B. Fenelonov
  • V. A. Sadykov
  • Yu. V. Potapova
  • A. N. Salanov


The macrotexture and mechanical properties of porous Al2O3/Al metal ceramics prepared by the hydrothermal treatment of aluminum powder in a closed space are studied using gravimetry, pycnometry, mercury porosimetry, and scanning electron microscopy. Analytical expressions that relate the porosity, density, and mechanical strength of parent materials and final products to the composite synthesis conditions are derived.


Oxidation Microscopy Electron Microscopy Scanning Electron Microscopy Mechanical Property 
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Copyright information

© MAIK “Nauka/Interperiodica” 2000

Authors and Affiliations

  • S. F. Tikhov
    • 1
  • V. B. Fenelonov
    • 1
  • V. A. Sadykov
    • 1
  • Yu. V. Potapova
    • 1
  • A. N. Salanov
    • 1
  1. 1.Boreskov Institute of Catalysis, Siberian DivisionRussian Academy of SciencesNovosibirskRussia

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