Chemistry: electrical and wave energy – Processes and products
Patent
1987-02-22
1989-02-28
Kaplan, G. L.
Chemistry: electrical and wave energy
Processes and products
118712, 204211, 204434, 204 1T, 324515, 324522, 324558, 427 8, C25D 504, C25D 2112
Patent
active
048082767
ABSTRACT:
A method is disclosed for checking and obtaining in a moving mode the continuity of a metal covering on a metal wire of different nature belonging to the group of a wire being treated by a current strength and issuing from a covering bath and wire, the treatment of which is achieved and coming from a storage wheel. The method comprises continuously bringing the coated wire in contact with a volume of electrolyte solution chemically and physically inert with respect to the wire, and in which the sensitive part of a reference electrode is immersed, sliding the wire issuing from the volume against an electrical contact, measuring the electrical potential variations between the electrode and the contact, and when the potential current oscillates, noting the poorly covered wire and increasing the current strength on the wire being treated.
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Colombier Gabriel
Gimenez Philippe
Golay Armand
LeFebvre Jacques
Safrany Jean S.
Aluminium Pechiney
Kaplan G. L.
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