EP 0048579 A1 19820331 - Method for the electro-deposition of lead alloys.
Title (en)
Method for the electro-deposition of lead alloys.
Title (de)
Verfahren zur galvanischen Abscheidung von Bleilegierungen.
Title (fr)
Procédé pour le dépÔt électrolytique d'alliages de plomb.
Publication
Application
Priority
GB 8030638 A 19800923
Abstract (en)
Apparatus and method for the electro-deposition of a ternary alloy on to a cathode comprises an anolyte containing chamber 14 and a catholyte containing chamber 10 in communication with one another only through the medium of a cation exchange membrane 16. The apparatus is used for depositing a ternary bearing alloy, such as lead-antimony-tin or lead-tin-copper on to the bronze substrate of a steel backed bearing member; the bearing member comprising the cathode 12. Use of the method and apparatus prevents undesirable immersion plating of the lead-containing anode 20 by metals from the plating solution which are more noble than lead.
IPC 1-7
IPC 8 full level
C25C 7/04 (2006.01); C25D 3/56 (2006.01); C25D 5/00 (2006.01); C25D 17/00 (2006.01); C25D 17/02 (2006.01); C25D 17/10 (2006.01)
CPC (source: EP)
C25D 3/56 (2013.01); C25D 17/002 (2013.01)
Citation (search report)
- GB 2007713 A 19790523 - DIPSOL CHEM
- US 2793990 A 19570528 - ERICH HEYMANN, et al
- GB 577335 A 19460514 - VANDERVELL PRODUCTS LTD
- GB 628459 A 19490830 - CLEVELAND GRAPHITE BRONZE CO
- GB 679947 A 19520924 - CLEVELAND GRAPHITE BRONZE CO
- US 3616305 A 19711026 - ARBEZ JEAN P
- US 4217198 A 19800812 - KADIJA IGOR V [US], et al
- METAL FINISHING, vol. 74, no. 1, January 1976, METALS AND PLASTICS PUBLICATIONS, INC., Hackensach, N.J. USA Pages 30-34 * Page 34, especially "Lead Alloy Deposition " *
Designated contracting state (EPC)
AT BE CH DE FR GB IT NL
DOCDB simple family (publication)
EP 0048579 A1 19820331; EP 0048579 B1 19841219; AT E10862 T1 19850115; BR 8106041 A 19820608; CA 1172599 A 19840814; DE 3167841 D1 19850131; GB 2084191 A 19820407
DOCDB simple family (application)
EP 81304194 A 19810914; AT 81304194 T 19810914; BR 8106041 A 19810922; CA 386328 A 19810921; DE 3167841 T 19810914; GB 8030638 A 19800923