PREPARATION OF MIXED FINE Al//2O//3-HfO//2 POWDERS BY HYDROTHERMAL OXIDATION.

Hideo Toraya, Masahiro Yoshimura, Shigeyuki Somiya

研究成果: Conference contribution

6 引文 斯高帕斯(Scopus)

摘要

Mixed Al//2O//3-HfO//2 powders were prepared by hydrothermal oxidation of the intermetallic compound HfAl//3 and the mixture HfAl//3-4Al at 400 degree to 700 degree C under 100 MPa. Monoclinic HfO//2 with particle sizes of 10-20 nm was finely dispersed among the alpha -Al//2O//3 with sizes ranging from nanometers to micrometers. The temperature-time dependence of the reactions of Al, HfAl//3, and HfAl//3-4Al with H//2O was examined.

原文English
主出版物標題Advances in Ceramics
編輯Nils Claussen, Manfred Ruehle, Arthur Harold Heuer
發行者American Ceramic Soc Inc
頁面806-815
頁數10
ISBN(列印)0916094642
出版狀態Published - 1984 十二月 1

出版系列

名字Advances in Ceramics
12
ISSN(列印)0730-9546

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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