Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1996-06-19
1998-06-30
Turner, Archene
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
428497, 428469, 428472, 428697, 428699, 428701, 428702, B32B 1706
Patent
active
057731411
ABSTRACT:
A composite that protects thermal barrier coatings on parts from the deleterious effects of environmental contaminants at operating temperatures with a sacrificial oxide coating is divulged. The thermal barrier coating composite decreases infiltration of molten contaminant compositions into openings in the thermal barrier coating to increase the life of the composite.
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"Fatigue of Thick Thermal Barrier Coatings", KF Wesling, et al., J. Am. Ceram. Soc., 77(7) pp. 1863-1868 (1994).
"Degradation of Thermal-Barrier Coatings at Very High Temperatures", FH Stott, et al., MRS Bulletin, pp. 46-50, Oct. 1994.
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Borom Marcus Preston
Hasz Wayne Charles
Johnson Curtis Alan
General Electric Company
Johnson Noreen C.
Stoner Douglas E.
Turner Archene
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