Out-of-position friction stir welding of high melting...

Details Out-of-position friction stir welding of high melting... Out-of-position friction stir welding of high melting...

2007-09-18

2007-09-18

Johnson, Jonathan (Department: 1725)

Metal fusion bonding

Including means to provide heat by friction between...

C228S112100

Reexamination Certificate

active

10769551

ABSTRACT:
A system and method for performing friction stir welding of non-planar materials having high melting temperatures, wherein a process is provided for performing longitudinal and radial welds on objects such as pipes, flanges, tanks, and shrouds, and wherein an active or passive mandrel provides support for the friction stir welding process.

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