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US 10,378,450 B2Granted
Chemistry based methods of manufacture for MAXMET composite powders
AssigneeUnited Technologies Corporation
InventorsShahram Amini, Christopher W. Strock, Weina Li
Life of this patent
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Abstract
A method of manufacturing a gas turbine engine air seal comprising forming at least one MAX phase particle. The method includes coating the at least one MAX phase particle with a metallic shell. The method includes applying the at least one MAX phase metallic coated particle to a surface of a substrate of the air seal to form an abradable layer of a MAXMET composite abradable material from the at least on MAX phase metallic coated particle.
Claims8
A method of manufacturing a gas turbine engine air seal comprising:
- forming at least one MAX phase particle;
- coating said at least one MAX phase particle with a metallic shell;
- and
- applying said at least one MAX phase metallic coated particle to a surface of a substrate of said air seal to form an abradable layer of a MAXMET composite abradable material from said at least one MAX phase metallic coated particle.
1 more element
Dependencies are inferred from the claim text.