Joining of single crystal turbine parts

Use of an electron beam welding process for joining metal parts for use in thermal turbines is new. At least one of the metal parts to be connected consists of a super alloy based on Ni and/or Co and has a single crystalline structure or a structure produced by directional solidification in the regi...

Full description

Saved in:
Bibliographic Details
Main Authors REINECKEN, KLAUS, SIRY, CHRISTIAN W
Format Patent
LanguageEnglish
French
German
Published 21.04.2004
Edition7
Subjects
BLASTING
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINE TOOLS
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
STEAM ENGINES
TRANSPORTING
WEAPONS
WELDING
WORKING BY LASER BEAM
Online AccessGet full text

Cover

More Information
Summary:Use of an electron beam welding process for joining metal parts for use in thermal turbines is new. At least one of the metal parts to be connected consists of a super alloy based on Ni and/or Co and has a single crystalline structure or a structure produced by directional solidification in the region to be welded.
Bibliography:Application Number: EP19990125225