Metal fusion bonding – Explosive welding means
Patent
1989-04-14
1991-08-13
Eley, Timothy V.
Metal fusion bonding
Explosive welding means
2940216, 294212, 29890031, B23K 2008
Patent
active
050389947
ABSTRACT:
A sleeve containing an explosive charge which is explosively welded along a tapered end to the inner surface of a tube for repairing a damaged section of the tube. No mechanical support is needed along the outer surface of the tube despite the explosive expansion and welding of the sleeve. The explosive charge is tapered at the end of the sleeve. A charge assembly for carrying the explosive charge includes a flange for centering the sleeve in the tube and for establishing a stand-off distance between the sleeve and the tube.
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Feldstein Joel G.
Merker David E.
Dungba Vo Peter
Edwards Robert J.
Eley Timothy V.
Marich Eric
Matas Vytas R.
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