Abradable coating for rotating blades of a turbomachine

An abradable coating for a turbomachine part, includes a matrix made of a first metal material and particles made of a second metal material that are dispersed in the matrix, the first metal material having a melting temperature greater than 900° C., the second metal material having a melting temper...

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Bibliographische Detailangaben
Hauptverfasser: Droz, Nicolas, Selezneff, Serge Georges Vladimir, Le Biez, Philippe Charles Alain, Pin, Lisa
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An abradable coating for a turbomachine part, includes a matrix made of a first metal material and particles made of a second metal material that are dispersed in the matrix, the first metal material having a melting temperature greater than 900° C., the second metal material having a melting temperature at least 50° C. lower than the melting temperature of the first metal material.