Piece of abradable material for the manufacture of a segment of an abradable ring seal for a turbomachine, and process for the manufacture of such a piece
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United States of America Patent
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Jan 3, 2017
Grant Date -
Dec 18, 2014
app pub date -
Jun 12, 2014
filing date -
Jun 13, 2013
priority date (Note) -
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Abstract
A molded piece 25 of abradable material for use in the manufacture of a segment of an abradable ring seal for a turbomachine includes a mixture of epoxy resin and crosslinking agent. The piece 25 has a curved shape and dimensions adapted to correspond to a receiver provided for that purpose in the inner surface of a casing of a fan of a turbomachine. A process for the manufacture of such a piece is also described.
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