Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Repairing
Patent
1996-03-08
1997-08-26
Gorgos, Kathryn L.
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Repairing
205131, 205255, C25D 502
Patent
active
056607059
ABSTRACT:
A thick non-magnetic metal plating (18) constituting a sleeve on the surface of the tube (12) is produced by electroplating a region to be repaired. The plating has a thickness greater than 0.5 mm, and preferably close to 1 mm, and by itself can ensure the mechanical integrity of the tube in service. Preferably, the thick non-magnetic plating is made of a nickel-boron alloy with less than 5% by weight of boron.
REFERENCES:
patent: 4624750 (1986-11-01), Malagola et al.
patent: 4696723 (1987-09-01), Bosquet et al.
patent: 4789827 (1988-12-01), Bergander
patent: 5516415 (1996-05-01), Palumbo et al.
Framatome
Gorgos Kathryn L.
Mayekar Kishor
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