Electricity: conductors and insulators – Conduits – cables or conductors – Conductor structure
Patent
1988-05-10
1989-08-22
Nimmo, Morris H.
Electricity: conductors and insulators
Conduits, cables or conductors
Conductor structure
72 47, H01B 502
Patent
active
048598119
ABSTRACT:
A conductor has a core wire and a surface coated with the same kind of material as the core wire material. A copper wire (1) which forms the core wire has its surface cleaned by a preparatory processing mechanism (3) and then it is fed to a continuous sputtering unit (4). The continuous sputtering unit (4) coats the surface of the core wire (1) with copper by a coaxial magnetron sputtering method. Thereafter, this wire is drawn, by cold working, into a thin wire of predetermined size.
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Nakai Yoshihiro
Nishio Masanobu
Sawada Kazuo
Fasse W. G.
Kane, Jr. D. H.
Nimmo Morris H.
Sumitomo Electric Industries Ltd.
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