Chemistry: electrical and wave energy – Processes and products – Vacuum arc discharge coating
Patent
1975-01-24
1976-03-30
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Vacuum arc discharge coating
313157, C23C 1500
Patent
active
039473422
ABSTRACT:
Composite electrodes for a crossed-field switch device is formed by positioning a refractory metal structure substantially at the location of its first electrode, sputtering metal from the refractory metal structure onto the second electrode so that the second electrode is coated with refractory material, then removing the refractory metal structure and replacing the first electrode, followed by back sputtering onto the first electrode.
REFERENCES:
patent: 3374389 (1968-03-01), Cahour et al.
patent: 3876905 (1975-04-01), Lutz et al.
Dicke, Jr. Allen A.
Hughes Aircraft Company
MacAllister, Jr. William H.
Weisstuch Aaron
Williams Howard S.
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