CH441921A - Process for preparing an electrical contact coated with palladium - Google Patents

Process for preparing an electrical contact coated with palladium

Info

Publication number: CH441921A
Authority: CH; Switzerland
Prior art keywords: palladium; preparing; electrical contact; contact coated; coated
Prior art date: 1965-03-09

Application number

CH335866A

Other languages

French (fr)

Inventor

Carmichael Hamish

Michael Stevens John

Original Assignee

Int Nickel Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1965-03-09

Filing date

1966-03-09

Publication date

1967-08-15

1966-03-09 Application filed by Int Nickel Ltd filed Critical Int Nickel Ltd

1967-08-15 Publication of CH441921A publication Critical patent/CH441921A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
- H01H2011/046—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by plating
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49224—Contact or terminal manufacturing with coating

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electroplating And Plating Baths Therefor (AREA)
Electroplating Methods And Accessories (AREA)
Paints Or Removers (AREA)
Contacts (AREA)

CH335866A 1965-03-09 1966-03-09 Process for preparing an electrical contact coated with palladium CH441921A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9957/65A GB1062681A (en)	1965-03-09	1965-03-09	Electrodeposition of palladium
GB4445065		1965-10-20

Publications (1)

Publication Number	Publication Date
CH441921A true CH441921A (en)	1967-08-15

Family

ID=26243282

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH335866A CH441921A (en)	1965-03-09	1966-03-09	Process for preparing an electrical contact coated with palladium

Country Status (9)

Country	Link
US (2)	US3500537A (en)
JP (1)	JPS444891B1 (en)
BE (1)	BE677564A (en)
CH (1)	CH441921A (en)
DE (1)	DE1262722B (en)
ES (1)	ES323939A1 (en)
FR (1)	FR1473425A (en)
GB (1)	GB1062681A (en)
NL (2)	NL6603087A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH572989A5 (en) *	1973-04-27	1976-02-27	Oxy Metal Industries Corp
US3920526A (en) *	1974-03-12	1975-11-18	Ibm	Process for the electrodeposition of ductile palladium and electroplating bath useful therefor
US4328286A (en) *	1979-04-26	1982-05-04	The International Nickel Co., Inc.	Electrodeposited palladium, method of preparation and electrical contact made thereby
US4299670A (en) *	1980-09-22	1981-11-10	Bell Telephone Laboratories, Incorporated	Palladium plating procedure and bath
US4284482A (en) *	1980-09-22	1981-08-18	Bell Telephone Laboratories, Incorporated	Palladium treatment procedure
US4316779A (en) *	1980-09-26	1982-02-23	Bell Telephone Laboratories, Incorporated	Process for electroplating palladium on articles comprising copper
FR2539145B1 (en) *	1983-01-07	1986-08-29	Omi Int Corp	PROCESS FOR FORMING AT HIGH SPEED, BY ELECTROLYSIS, A PALLADIUM COATING LAYER ON A SUBSTRATE AND A BATH FOR THE IMPLEMENTATION OF THIS PROCESS
DE3317493A1 (en) *	1983-05-13	1984-11-15	W.C. Heraeus Gmbh, 6450 Hanau	GALVANIC DEPOSITION OF PALLADIUM COVERS
US4846941A (en) *	1986-07-01	1989-07-11	E. I. Du Pont De Nemours And Company	Electroplating bath and process for maintaining plated alloy composition stable
US4849303A (en) *	1986-07-01	1989-07-18	E. I. Du Pont De Nemours And Company	Alloy coatings for electrical contacts
US4743346A (en) *	1986-07-01	1988-05-10	E. I. Du Pont De Nemours And Company	Electroplating bath and process for maintaining plated alloy composition stable
GB202020071D0 (en) *	2020-12-18	2021-02-03	Johnson Matthey Plc	Electroplating solutions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB367587A (en) *	1931-03-12	1932-02-25	Alan Richard Powell	Improvements in or relating to the electro-deposition of palladium
GB381931A (en) *	1931-07-11	1932-10-11	Mond Nickel Co Ltd	Improvements relating to electro-plating and the electrodeposition of metals
US3150065A (en) *	1961-02-27	1964-09-22	Ibm	Method for plating palladium

0
- NL NL130012D patent/NL130012C/xx active
1965
- 1965-03-09 GB GB9957/65A patent/GB1062681A/en not_active Expired
1966
- 1966-03-01 US US530777A patent/US3500537A/en not_active Expired - Lifetime
- 1966-03-05 DE DEJ30234A patent/DE1262722B/en active Pending
- 1966-03-08 FR FR52579A patent/FR1473425A/en not_active Expired
- 1966-03-08 ES ES0323939A patent/ES323939A1/en not_active Expired
- 1966-03-09 BE BE677564D patent/BE677564A/xx unknown
- 1966-03-09 NL NL6603087A patent/NL6603087A/xx unknown
- 1966-03-09 JP JP1457666A patent/JPS444891B1/ja active Pending
- 1966-03-09 CH CH335866A patent/CH441921A/en unknown
- 1966-10-17 US US586937A patent/US3544435A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS444891B1 (en)	1969-02-28
GB1062681A (en)	1967-03-22
DE1262722B (en)	1968-03-07
US3500537A (en)	1970-03-17
NL130012C (en)
BE677564A (en)	1966-09-09
FR1473425A (en)	1967-03-17
ES323939A1 (en)	1966-11-16
NL6603087A (en)	1966-09-12
US3544435A (en)	1970-12-01

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