Abscheidung von Material auf Keramikmatrixverbundstoffen

Details

Veröffentlichungs-Nr.

EP4782427

Anmeldetag

26. Januar 2026

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

Abstract

A process for restoring a ceramic containing material comprising the steps of cleaning at least a portion of a location (30) on a surface of a ceramic containing material to form a cleaned location (50), the ceramic containing material comprising at least one of the following: a coated preform, a partially densified ceramic matrix composite, a ceramic matrix composite component, and combinations thereof; masking the surface, except for the cleaned location, of the ceramic matrix composite with a maskant (60) to form an aperture (70) exposing the cleaned location; shaping the aperture to form a shaped, exposed cleaned location; depositing a material onto the shaped exposed location to form a location having a deposited material (80); densifying the deposited material to form a densified location; and, reshaping the densified location to form a reshaped densified location.

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA