Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1978-07-18
1979-04-10
Edmundson, F.C.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
C25F 700, C25F 300, C25D 1708
Patent
active
041487079
ABSTRACT:
The electrofinishing of stainless steel items, especially cutlery items, to a substantially corrosion resistant mirror finish is achieved in two steps, the first step involving electropolishing and the second step passivation of the electropolished surface. Apparatus for effecting the electrofinishing operation is also described.
REFERENCES:
patent: 2505212 (1950-04-01), Schneider
patent: 2532516 (1950-12-01), Schneider
patent: 3314877 (1967-04-01), Novitsky
patent: 3462357 (1969-08-01), Karlquist
Blair Robert W.
Mayer Peter
Zamin Mohammed
Edmundson F.C.
Heritage Silversmiths Limited
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