EP 2245206 A1 20101103 - PROCESS FOR MANUFACTURING A METAL PART REINFORCED WITH CERAMIC FIBRES
Title (en)
PROCESS FOR MANUFACTURING A METAL PART REINFORCED WITH CERAMIC FIBRES
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES KERAMIKFASERVERSTÄRKTEN METALLTEILS
Title (fr)
PROCÉDÉ DE FABRICATION D'UNE PIÈCE MÉTALLIQUE RENFORCÉE DE FIBRES CÉRAMIQUES
Publication
Application
Priority
- EP 2008068293 W 20081224
- FR 0709171 A 20071228
Abstract (en)
[origin: US8495810B2] A process for manufacturing a metal part reinforced with ceramic fibers, in which: a housing is formed for an insert in a main metal body having an upper face; an insert formed from a bundle of fibers with a metal matrix is placed in the housing; a metal cover is placed on the main body so as to cover the insert; the cover is welded onto the metal body; a hot isostatic pressing operation is carried out; and the part obtained is machined to the desired shape. The housing has the shape of a notch of L-shaped cross section with a face perpendicular to the upper face and a face parallel to the upper face, the cover having an internal notch of L-shaped cross section, this having a shape complementary to that of the metal body with said insert, the cover being shaped on the outside so that the pressure forces are exerted perpendicular to said faces of the notch.
IPC 8 full level
C22C 47/06 (2006.01)
CPC (source: EP US)
C22C 47/00 (2013.01 - EP US); C22C 47/04 (2013.01 - EP US); C22C 47/064 (2013.01 - EP US); Y10T 29/49 (2015.01 - EP US); Y10T 29/4932 (2015.01 - EP US); Y10T 29/49336 (2015.01 - EP US); Y10T 29/49337 (2015.01 - EP US); Y10T 29/49801 (2015.01 - EP US); Y10T 29/49885 (2015.01 - EP US); Y10T 29/49968 (2015.01 - EP US); Y10T 29/4998 (2015.01 - EP US); Y10T 29/49984 (2015.01 - EP US); Y10T 29/49986 (2015.01 - EP US); Y10T 29/49993 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2925895 A1 20090703; FR 2925895 B1 20100205; AT E520797 T1 20110915; BR PI0821416 A2 20150616; BR PI0821416 A8 20160210; CA 2710451 A1 20090709; CA 2710451 C 20161220; CN 101918610 A 20101215; CN 101918610 B 20120425; EP 2245206 A1 20101103; EP 2245206 B1 20110817; ES 2374242 T3 20120215; IL 206627 A0 20101230; JP 2011508676 A 20110317; JP 5270693 B2 20130821; RU 2010131654 A 20120210; RU 2477761 C2 20130320; US 2011005060 A1 20110113; US 8495810 B2 20130730; WO 2009083572 A1 20090709
DOCDB simple family (application)
FR 0709171 A 20071228; AT 08869214 T 20081224; BR PI0821416 A 20081224; CA 2710451 A 20081224; CN 200880123121 A 20081224; EP 08869214 A 20081224; EP 2008068293 W 20081224; ES 08869214 T 20081224; IL 20662710 A 20100624; JP 2010540142 A 20081224; RU 2010131654 A 20081224; US 81075108 A 20081224