Repair of gas turbine engine component coated with a thermal bar

Details Repair of gas turbine engine component coated with a thermal bar Repair of gas turbine engine component coated with a thermal bar

1998-05-21

1999-10-26

Bareford, Katherine A.

Coating processes

Restoring or repairing

Metal article

427454, 298891, B32B 3500

Patent

active

059724242

ABSTRACT:
A gas turbine engine component coated with a thermal barrier coating that includes a metallic bond coat and a ceramic top coat is repaired by removing the ceramic top coat from an engine-run gas turbine engine component and inspecting the component. A metallic flash coat is applied to at least a portion of the component. A ceramic top coat is then applied over predetermined portions of the component, including the portion to which the metallic flash coat was applied.

REFERENCES:
patent: Re32121 (1986-04-01), Gupta et al.
patent: 3678570 (1972-07-01), Paulonis et al.
patent: 4008844 (1977-02-01), Duvall et al.
patent: 4038041 (1977-07-01), Duvall et al.
patent: 4073639 (1978-02-01), Duvall et al.
patent: 4078922 (1978-03-01), Magyar et al.
patent: 4122992 (1978-10-01), Duvall et al.
patent: 4141127 (1979-02-01), Cretella et al.
patent: 4152488 (1979-05-01), Schilke et al.
patent: 4176433 (1979-12-01), Lee et al.
patent: 4249913 (1981-02-01), Johnson et al.
patent: 4321310 (1982-03-01), Ulion et al.
patent: 4321311 (1982-03-01), Strangman
patent: 4401697 (1983-08-01), Strangman
patent: 4405659 (1983-09-01), Strangman
patent: 4405660 (1983-09-01), Ulion et al.
patent: 4414249 (1983-11-01), Ulion et al.
patent: 4585481 (1986-04-01), Gupta et al.
patent: 4610698 (1986-09-01), Eaton et al.
patent: 4680199 (1987-07-01), Vontell et al.
patent: 4689242 (1987-08-01), Pike
patent: 4735656 (1988-04-01), Schaefer et al.
patent: 4741973 (1988-05-01), Condit et al.
patent: 4743462 (1988-05-01), Radzavich et al.
patent: 4744725 (1988-05-01), Matarese et al.
patent: 4802828 (1989-02-01), Rutz et al.
patent: 5216808 (1993-06-01), Martus et al.
patent: 5262245 (1993-11-01), Ulion et al.
patent: 5359770 (1994-11-01), Brown et al.
patent: 5655701 (1997-08-01), Quattrocchi et al.
patent: 5686001 (1997-11-01), Wrabel et al.
patent: 5817371 (1998-10-01), Gupta et al.

Affiliated with

Also associated with

Rating

Repair of gas turbine engine component coated with a thermal bar does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Repair of gas turbine engine component coated with a thermal bar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Repair of gas turbine engine component coated with a thermal bar will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-761234