Solid material comminution or disintegration – Processes – By operations other than force of contact with solid surface
Reexamination Certificate
2005-10-18
2005-10-18
Rosenbaum, Mark (Department: 3725)
Solid material comminution or disintegration
Processes
By operations other than force of contact with solid surface
C029S889100, C427S454000, C427S456000
Reexamination Certificate
active
06955308
ABSTRACT:
A process of selectively removing layers of a thermal barrier coating system from a surface of a component. A thermal barrier coating system of interest comprises an inner metallic bond coat layer, an outer metallic bond coat layer that is less dense than the inner metallic bond coat layer, and a ceramic topcoat having vertical cracks therethrough. The process involves directing a jet of liquid at the component to simultaneously remove the topcoat and the outer metallic bond coat layer without removing the inner metallic bond coat layer.
REFERENCES:
patent: 5073433 (1991-12-01), Taylor
patent: RE35611 (1997-09-01), McComas et al.
patent: 5743013 (1998-04-01), Taylor et al.
patent: 5830586 (1998-11-01), Gray et al.
patent: 5897921 (1999-04-01), Borom et al.
patent: 5942045 (1999-08-01), Raghavan et al.
patent: 5989343 (1999-11-01), Borom et al.
patent: 6004620 (1999-12-01), Camm
patent: 6180184 (2001-01-01), Gray et al.
patent: 6432487 (2002-08-01), Graham et al.
patent: 6660102 (2003-12-01), Jeutter et al.
patent: 6729940 (2004-05-01), Farmer et al.
patent: 2002/0086117 (2002-07-01), Graham et al.
patent: 2003/0027013 (2003-02-01), Schaeffer et al.
Brown Mark Roger
Bucci David Vincent
DeBarro Joseph Anthony
Segrest Janna Lannell
Cusick Ernest
Hartman Domenica N. S.
Hartman Gary M.
Rosenbaum Mark
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