METHOD OF PRODUCING AND JOINING SUPERALLOY BALLS BY MEANS OF BRAZING AND OBJECTS PRODUCED WITH SUCH JOINTS

The invention relates to a method of producing and joining superalloy balls by means of brazing and to objects produced with such joints. According to the invention, an alloy powder covered with a brazing solder is bonded to a spherical core and subsequently transformed into a continuous alloy layer...

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Bibliographic Details
Main Authors DOUIN, MYRIAM, BOYER, ALEXANDRA, RIO, CATHERINE, NAVEOS, SERGE, BACOS, MARIE-PIERRE, MERCIER, SEBASTIEN, MOREL, ARIEL, JOSSO, PIERRE, NADLER, JASON, GREGOIRE, AURELIE
Format Patent
LanguageEnglish
French
Published 18.01.2007
Subjects
ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
CASTING
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METAL-WORKING NOT OTHERWISE PROVIDED FOR
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PERFORMING OPERATIONS
PHYSICS
POWDER METALLURGY
SOLDERING OR UNSOLDERING
SOUND-PRODUCING DEVICES
TRANSPORTING
WELDING
WORKING BY LASER BEAM
WORKING METALLIC POWDER
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Summary:The invention relates to a method of producing and joining superalloy balls by means of brazing and to objects produced with such joints. According to the invention, an alloy powder covered with a brazing solder is bonded to a spherical core and subsequently transformed into a continuous alloy layer by means of brazing. Une poudre d'alliage recouverte de brasure est collée sur un noyau sphérique puis transformée en une couche d'alliage continue par brasage.
Bibliography:Application Number: WO2006FR01643