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Powder Metallurgy and Metal Ceramics

, Volume 47, Issue 9–10, pp 518–524 | Cite as

Pressing and sintering of nanosized hydroxyapatite powders

  • V. V. Skorokhod
  • S. M. Solonin
  • V. A. Dubok
  • L. L. Kolomiets
  • V. P. Katashinskii
  • A. V. Shinkaruk
THEORY AND TECHNOLOGY OF SINTERING, THERMAL AND CHEMICOTHERMAL TREATMENT

The paper examines the compactability and sintering of nanosized synthetic hydroxyapatite (HA) powders for increasing the durability and strength of HA ceramics. The granulation of HA powders and limitation of the applied pressure prevent delamination in pressing. Porous HA samples show homogeneous nanoporous structure, high compactability, and excellent sinterability, which is better than that of nanosized powders.

Keywords

nanosized hydroxyapatite nanoporous molding compactability sintering 

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Copyright information

© Springer Science+Business Media, Inc. 2008

Authors and Affiliations

  • V. V. Skorokhod
    • 1
  • S. M. Solonin
    • 1
  • V. A. Dubok
    • 1
  • L. L. Kolomiets
    • 1
  • V. P. Katashinskii
    • 1
  • A. V. Shinkaruk
    • 1
  1. 1.Institute for Problems of Materials ScienceNational Academy of Sciences of UkraineKievUkraine

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