Compositions: ceramic – Ceramic compositions – Refractory
Patent
1992-10-28
1994-04-19
Group, Karl
Compositions: ceramic
Ceramic compositions
Refractory
501104, 501106, C04B 3548
Patent
active
053045190
ABSTRACT:
A thermal spray powder feed coating composition composed of stabilized zirconia mixed with zircon and a selected oxide, such as yttria, to form a refractory oxide coating ideally suited for hearth rolls for annealing steel Process for producing the coating and the coated article so produced is also disclosed.
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Amano Masahiko
Jackson John E.
Kurisu Yasushi
Nitta Hideo
Ohno Keiichiro
Group Karl
O'Brien Cornelius F.
Praxair S.T. Technology, Inc.
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