Article Having A Heat-Insulating Coating System and Method For the Production Thereof
AssigneeForschungszentrum Julich GmbH
InventorsChristoph Dommann, Daniel Emil Mack, Robert Vaßen, Martin Tandler
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Abstract
A system comprising a substrate and a ceramic thermal barrier layer formed of columns which is applied to the substrate, characterized in that the columns are spatially separated from each other at the substrate or at least hardly contact each other is disclosed. A method for producing the system by laser welding is also disclosed. The disclosed material makes it possible to produce durable, heat-resistant components that can be used, for example, in turbines or in metal-supported fuel cells.
Claims20
A system comprising a substrate and a ceramic thermal barrier layer formed of columns which is applied to the substrate, wherein the columns are spatially separated from each other at the substrate or at least hardly contact each other.
A method for producing a system that includes a substrate and a ceramic thermal barrier layer, wherein a ceramic column of the ceramic thermal barrier layer is produced from a powder that is welded by light of a laser.
Dependencies are inferred from the claim text.