Abstract: A component coated with a thermal barrier coating (TBC), wherein the TBC includes an outer surface layer and at least one underlying layer, wherein the outer surface layer has a thickness of not more than 50% of a thickness of the TBC, has a lower average porosity than the at least one underlying layer and includes an additional phase therewithin.
Type:
Grant
Filed:
April 14, 2009
Date of Patent:
October 8, 2019
Assignee:
Sensor Coating Systems Limited
Inventors:
Jörg Peter Feist, John Rayment Nicholls
Abstract: A multi-functional material composition comprising a zirconia host and containing a luminescent lanthanide oxide additive, in particular dysprosia (Dy2O3), wherein the lanthanide oxide additive is effective both in stabilizing the zirconia and providing for luminescent temperature sensing, and a method of determining a remaining useful life-time for the luminescent material composition from the proportion of a monoclinic phase (m) in the material composition.
Type:
Grant
Filed:
May 26, 2009
Date of Patent:
May 29, 2018
Assignee:
Sensor Coating Systems Limited
Inventors:
Jörg Peter Feist, John Rayment Nicholls
Abstract: A system for and method of determining thermal history of components which are subjected to high-temperature environments, such as in boilers, fuel cells, furnaces, engines and gas turbines, and temperature-monitoring materials and coatings for use in such a system and method.
Type:
Grant
Filed:
December 31, 2008
Date of Patent:
June 10, 2014
Assignee:
Sensor Coating Systems Limited
Inventors:
Jörg Peter Feist, John Rayment Nicholls, Andrew Lawrence Heyes
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