Hydrothermal Reaction‐Sintering of Monoclinic HfO2

Hideo Toraya, Masahiro Yoshimura, Shigeyuki Somiya

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15 Citations (Scopus)


Sintered monoclinic HfO2 bodies were fabricated below the transformation temperature from Hf metal and water by hydrothermal reaction‐sintering. Sintering was observed above 900°C under 100 MPa for 3 h. Generally, both the bulk density and the crystallite size of the sintered bodies increased with increasing temperature. Bodies with the maximum relative density (0.98) were obtained by treatment above 1000°C.

Original languageEnglish
Pages (from-to)c159-c160
JournalJournal of the American Ceramic Society
Issue number9
Publication statusPublished - 1982 Sep

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry


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