Compositions: ceramic – Ceramic compositions – Refractory
Patent
1998-07-29
2000-09-26
Group, Karl
Compositions: ceramic
Ceramic compositions
Refractory
264668, C04B 35599
Patent
active
06124225&
ABSTRACT:
A ceramic having a relatively high proportion of an alpha prime SiAlON phase and exhibiting high hardness and toughness. In a particularly preferred embodiment, a cation of Gd is used as a modifying cation.
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Huang Zhen-Kun
Tien Tseng-Ying
Darden Dobrusin
Group Karl
The Regents of the University of Michigan
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