Abradable coating and method of production

An improved sealing mechanism (32) for a turbomachine such as a compressor for a gas turbine engine employs an abradable coating (34) with a solid lubricant and metal alloy having a quasicrystalline phase.

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NAVA, YRENE L, MUTASIM, ZAHER Z
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An improved sealing mechanism (32) for a turbomachine such as a compressor for a gas turbine engine employs an abradable coating (34) with a solid lubricant and metal alloy having a quasicrystalline phase.