05059095 is referenced by 67 patents and cites 21 patents.

A rotor blade is for a gas turbine engine having a plurality of rotor blades and a substantially coaxial shroud encompassing the tips of the blades. A ceramic layer is bonded to the blade tip, the ceramic layer consisting of a combination of aluminum oxide and zirconium oxide or at least partially stabilized zirconium oxide. The ceramic layer is formed as a plasma sprayed coating or a high velocity oxy-fuel sprayed coating.

Title
Turbine rotor blade tip coated with alumina-zirconia ceramic
Application Number
7/429256
Publication Number
5059095
Application Date
October 30, 1989
Publication Date
October 22, 1991
Inventor
Lawerence A Saia
Levittown
NY, US
John E Nerz
Seldon
NY, US
Anthony J Rotolico
Hauppauge
NY, US
Burton A Kushner
Old Behtpage
NY, US
Agent
E T Grimes
H S Ingham
Assignee
The Perkin Elmer Corporation
CT, US
IPC
B64C 27/00
B64C 11/00
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