Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
Patent
1996-11-05
1999-04-13
Nakarani, D. S.
Stock material or miscellaneous articles
All metal or with adjacent metals
Having metal particles
428552, 428553, 428558, 427191, 427201, 427203, 427205, 427327, 427446, 427455, 228205, 228208, 228254, 228119, B22F 700, B05D 300
Patent
active
058940537
ABSTRACT:
In a process for applying a metallic adhesion layer for thermally sprayed ceramic thermal barrier coatings to metallic components, the surface which is to be coated being cleaned in a first process step, so that the metallic surface is free of grease and oxide, a binder is applied to the metallic surface of the base material in a second process step. Metallic adhesive powder is applied uniformly to the binder in a third process step and solder powder, which has a smaller particle size than the adhesive powder, is applied uniformly to the binder in a fourth process step. After drying the binder, a heat treatment is carried out for the purpose of soldering. The adhesion layers produced in this way are rough and provide a considerable positive lock for the ceramic thermal barrier coatings which are to be sprayed thereon.
REFERENCES:
patent: 4248940 (1981-02-01), Goward et al.
"TBCs for better engine efficiency", Brindley, et al., Advanced Materials and Processes, Aug. 1989, pp. 29-33.
ABB Research Ltd.
Nakarani D. S.
Rickman H.
LandOfFree
Process for applying a metallic adhesion layer for ceramic therm does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for applying a metallic adhesion layer for ceramic therm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for applying a metallic adhesion layer for ceramic therm will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-223706