Metal fusion bonding – Process – Repairing – restoring – or renewing product for reuse
Reexamination Certificate
2011-06-28
2011-06-28
King, Roy (Department: 1733)
Metal fusion bonding
Process
Repairing, restoring, or renewing product for reuse
C228S245000, C228S225000
Reexamination Certificate
active
07967183
ABSTRACT:
The invention relates to a method for repairing components comprising a base material with an oriented microstructure, wherein the repair point comprises a correspondingly oriented microstructure as the surrounding base material. According to the inventive method, solder is applied in the region of a point which is to be repaired and is soldered to the component by means of a heating effect produced by a device. A temperature gradient, i.e., approximately a temperature characteristic, is produced during the heating effect, said temperature characteristic ranging from a high to a low temperature in the region of the point which is to be repaired.
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Goldschmidt Dirk
Oechsner Matthias
Ott Michael
Paul Uwe
Pickert Ursula
Aboagye Michael
King Roy
MTU Aero Engines GmbH
Siemens Aktiengesellschaft
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