Title (en)

PROCESS FOR DEPOSITING AN ADHERENT METAL LAYER ON TITANIUM OR ITS ALLOYS

Publication

EP 0341546 A3 19900516 (DE)

Application

EP 89107902 A 19890502

Priority

DE 3816495 A 19880510

Abstract (en)

[origin: EP0341546A2] The invention relates to a process for depositing an adherent metal layer on titanium or its alloys by electroless deposition of a nickel-phosphorus alloy followed by heat treatment to form nickel-titanium diffusion layers, characterised in that the nickel layer then still present is coated with an adherent metal layer.

IPC 1-7

C25D 5/38; C23C 18/36

IPC 8 full level

C23C 10/28 (2006.01); C23C 18/36 (2006.01); C23C 28/02 (2006.01); C25D 5/38 (2006.01)

CPC (source: EP)

C23C 18/36 (2013.01); C25D 5/38 (2013.01)

Citation (search report)

• [X] CHEMICAL ABSTRACTS, Band 61, 1964, Zusammenfassung Nr. 6313h, Columbus, Ohio, US; S.F. YUR'EV et al.: "Chemical coating of titanium with an antifriction nickel-phosphorus alloy", & METALLOVED. I. TERM. OBRABOTKA METAL. No. 6, 28-33(1964)
• [X] METAL FINISHING, Band 77, Nr. 11, 1979, Seite 24; RAJAGOPAL et al.: "Plating of reactive metals"
• [X] PATENT ABSTRACTS OF JAPAN, Band 11, Nr. 353 (C-457)[2800], 18. November 1987; & JP-A³62 124 290 (CITIZEN WATCH) 05-06-1987

Designated contracting state (EPC)

BE CH DE ES FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0341546 A2 19891115; EP 0341546 A3 19900516; DE 3816495 A1 19891123; JP H0270073 A 19900308

DOCDB simple family (application)

EP 89107902 A 19890502; DE 3816495 A 19880510; JP 11524189 A 19890510