THERMAL BARRIER COATING GAS

Brand	Owner	Address	Description
STRAIN TOLERANT MICRO CRACKED THERMAL BARRIER COATING STMC-TBC	ALSTOM Technology Ltd	Brown Boveri Strasse 7 Baden CH-5400 Switzerland	thermal barrier coating for gas turbine rotating and stationary hot gas path components such as buckets, blades, nozzles, vanes and shrouds, as well as combustion system components such as combustion liners, baskets and transition pieces;STRAIN TOLERANT MICRO CRACKED THERMAL BARRIER COATING;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A thermal barrier coating for an underlying metal substrate of articles that operate at, or are exposed to, high temperatures, as well as being exposed to environmental contaminant compositions. This coating comprises an inner layer nearest to the underlying metal substrate comprising a ceramic thermal barrier coating material, as well as an outer layer having an exposed surface and comprising a CMAS-reactive material in an amount up to 100% and sufficient to protect the thermal barrier coating at least partially against CMAS that becomes deposited on the exposed surface, the CMAS-reactive material comprising an alkaline earth aluminate or alkaline earth aluminosilicate where the alkaline earth is selected from barium, strontium and mixtures thereof, and optionally a ceramic thermal barrier coating material. This coating can be used to provide a thermally protected article having a metal substrate and optionally a bond coat layer adjacent to and overlaying the metal substrate. The thermal barrier coating can be prepared by forming the inner layer of the ceramic thermal barrier coating material, followed by depositing the CMAS-reactive material, or codepositing the CMAS-reactive material and the ceramic thermal barrier coating material, to form the outer layer.