Chemistry: electrical and wave energy – Processes and products
Patent
1990-05-11
1991-06-18
Niebling, John F.
Chemistry: electrical and wave energy
Processes and products
204 446, C25D 356
Patent
active
050247336
ABSTRACT:
An electroplating process is described for electroplating alloys of palladium and arsenic. The resulting electrodeposits are bright, ductile and remain ductile and crack-free even when the electrodeposits are quite thick. The deposits are quite hard and suitable for contact surfaces particularly in situations where wear characteristics require thick deposits. The electroplating process is also useful for making articles such as bellows by electroform procedures particularly since the electroplated material has extraordinary physical properties (good resilience, low stress and ductility) as well as good corrosion resistance.
REFERENCES:
patent: 3475292 (1969-10-01), Shoushanian
patent: 3776821 (1973-12-01), Baker
patent: 3878066 (1975-04-01), Dettke et al.
patent: 3897246 (1975-07-01), Zimmerman et al.
patent: 3933602 (1976-01-01), Henzi et al.
patent: 4066517 (1978-01-01), Stevens et al.
patent: 4098656 (1978-07-01), Deuber
patent: 4468296 (1984-08-01), Abys et al.
patent: 4486274 (1984-12-01), Abys et al.
patent: 4487665 (1984-12-01), Miscioscio et al.
patent: 4491507 (1985-01-01), Herklotz et al.
patent: 4493754 (1985-01-01), Abys et al.
patent: 4545869 (1985-10-01), Goldman
patent: 4552628 (1985-11-01), Wilcox et al.
patent: 4622110 (1986-11-01), Martin et al.
patent: 4628165 (1986-12-01), Noble et al.
Frederick A. Lowenheim, "Electroforming", Chap. 20 in book Electroplating: Fundamentals of Surface Finishing, pp. 426-441 (1978).
Abys Joseph A.
Straschil Heinrich K.
Alber O. E.
AT&T Bell Laboratories
McAndrews Isabelle R.
Niebling John F.
Nilsen W. G.
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