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Patent Searching and Data


Title:
セラミック繊維によって強化された金属部品を製造する方法
Document Type and Number:
Japanese Patent JP2011526652
Kind Code:
A
Abstract:
A process for manufacturing a metal part reinforced with ceramic fibers including machining at least one housing for an insert in a metal body having an upper face. At least one insert formed from ceramic fibers in a metal matrix is placed in the housing. The insert is covered with a cover. A vacuum is created in the interstitial space around the insert and the interstitial space is hermetically sealed under vacuum. The assembly, namely the metal body with the cover, is treated by hot isostatic pressure. The treated assembly is machined in order to obtain the part. The cover includes an element covering the insert in the slot and projecting from the upper face, and a sheet covering the upper face with said element. In particular, the insert is straight and the housing for the insert in the metal body forms a straight slot.

Inventors:
De Yun Levy, Patrick
Matson, Risier
Application Number:
JP2011515581A
Publication Date:
October 13, 2011
Filing Date:
July 03, 2009
Export Citation:
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Assignee:
Messier-Douty S Are
International Classes:
C22C47/20; C22C49/11; C22C49/14; C22C101/14
Attorney, Agent or Firm:
Kawaguchi International Patent Office