Zirconia-based tipped blades having macrocracked structure and p

Details Zirconia-based tipped blades having macrocracked structure and p Zirconia-based tipped blades having macrocracked structure and p

1996-02-05

1998-04-28

Cuda, Irene

Metal working

Method of mechanical manufacture

Impeller making

298891, B23P 1500

Patent

active

057430136

ABSTRACT:
A compressor or turbine blade having its tip coated with a zirconium-based oxide having a plurality of macrocracks extending at least 100 microns through the coating and the process used to produce such a coating.

REFERENCES:
patent: 4377371 (1983-03-01), Wisander et al.
patent: 4430360 (1984-02-01), Stecura
patent: 4457948 (1984-07-01), Ruckle et al.
patent: 4481237 (1984-11-01), Bosshart et al.
patent: 4503130 (1985-03-01), Bosshart et al.
patent: 4588607 (1986-05-01), Matarese et al.
patent: 5059095 (1991-10-01), Kushner et al.
patent: 5073433 (1991-12-01), Taylor
"Experience with MCrAl and Thermal Barrier Coatings Produced Via Inert Gas Shrouded Plasma Deposition" T.A. Taylor et al J. Vac. Sci. Technol. A3 (6), Nov./Dec. 1985, pp. 2526-2531.
"Thermal Fatigue of Plasma Sprayed MgO.Zr0.sub.2 and Zr0.sub.2 -6.6Y.sub.2 0.sub.2 Thermal Barrier Coatings". Taylor et al. 84th Annual Meeting American Ceramic Soc. Cincinnati, Ohio, May 4, 1982.
"AIAA-80-1193 Development of Improved-Durability Plasma Sprayed Ceramic Coatings for Gas Turbine Engines", I.E. Sumner et al.
AIAA/SAE/ASME 16th Joint Propulsion Conference, Jun. 30-July 2, 1980, Hartford, Connecticut pp. 1-13.
"Experimental and Theoretical Aspects of Thick Thermal Barrier Coatings for Turbine Applications", Thermal Spray: Advances in Coatings Technology, National Thermal Spray Conference 14-17 Sep. 1987. Orlando, Florida, USA, pp. 155-156; G. Johner et al.

Affiliated with

Also associated with

Rating

Zirconia-based tipped blades having macrocracked structure and p does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Zirconia-based tipped blades having macrocracked structure and p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Zirconia-based tipped blades having macrocracked structure and p will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1522856