Welding repair method for full hoop structures

Details Welding repair method for full hoop structures Welding repair method for full hoop structures

2005-08-22

2010-06-29

Wyszomierski, George (Department: 1793)

Metal treatment

Process of modifying or maintaining internal physical...

Heating or cooling of solid metal

C148S521000, C228S231000

Reexamination Certificate

active

07744709

ABSTRACT:
A unique heat treat method for relieving stresses caused by a repairing weld joint in a full hoop part heat treats locally, at the location of the weld joint, and at a diametrically opposed location. By providing the diametrically opposed heat treat location, the present invention relieves stresses caused by the weld joint, without creating any additional residual stress in the weld joint.

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European Search Report Dated Dec. 29, 2006, for EP 06254283.2.

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