GB2069005A - Intermetallic connector contact finishes - Google Patents

Intermetallic connector contact finishes Download PDF

Info

Publication number
GB2069005A
GB2069005A GB8102987A GB8102987A GB2069005A GB 2069005 A GB2069005 A GB 2069005A GB 8102987 A GB8102987 A GB 8102987A GB 8102987 A GB8102987 A GB 8102987A GB 2069005 A GB2069005 A GB 2069005A
Authority
GB
United Kingdom
Prior art keywords
silver
tin
connectors
intermetallic
layer
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB8102987A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plessey Co Ltd
Original Assignee
Plessey Co 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.)
Filing date
Publication date
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of GB2069005A publication Critical patent/GB2069005A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/60—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of tin
    • 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/64—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of silver

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
GB8102987A 1980-02-05 1981-01-30 Intermetallic connector contact finishes Withdrawn GB2069005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8003847 1980-02-05

Publications (1)

Publication Number Publication Date
GB2069005A true GB2069005A (en) 1981-08-19

Family

ID=10511136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8102987A Withdrawn GB2069005A (en) 1980-02-05 1981-01-30 Intermetallic connector contact finishes

Country Status (3)

Country Link
EP (1) EP0033644A1 (de)
JP (1) JPS56123365A (de)
GB (1) GB2069005A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932536C1 (en) * 1989-09-29 1990-08-09 W.C. Heraeus Gmbh, 6450 Hanau, De Wear resistant contact material - in which is applied to support comprising copper alloy and non-noble metal contg. silver, palladium or palladium-silver alloy
DE9216717U1 (de) * 1992-12-08 1993-02-11 W.C. Heraeus Gmbh, 6450 Hanau, De
GB0218138D0 (en) * 2002-08-05 2002-09-11 Strix Ltd Electrical terminals
US20080308300A1 (en) * 2007-06-18 2008-12-18 Conti Mark A Method of manufacturing electrically conductive strips
JP5086485B1 (ja) 2011-09-20 2012-11-28 Ｊｘ日鉱日石金属株式会社 電子部品用金属材料及びその製造方法
JP5284526B1 (ja) 2011-10-04 2013-09-11 Ｊｘ日鉱日石金属株式会社 電子部品用金属材料及びその製造方法
TWI493798B (zh) 2012-02-03 2015-07-21 Jx Nippon Mining & Metals Corp Push-in terminals and electronic parts for their use
JP6050664B2 (ja) * 2012-06-27 2016-12-21 Ｊｘ金属株式会社 電子部品用金属材料及びその製造方法、それを用いたコネクタ端子、コネクタ及び電子部品
JP6029435B2 (ja) 2012-06-27 2016-11-24 Ｊｘ金属株式会社 電子部品用金属材料及びその製造方法、それを用いたコネクタ端子、コネクタ及び電子部品
US9512529B2 (en) 2013-06-04 2016-12-06 Rohm And Haas Electronic Materials Llc Electroplating baths of silver and tin alloys

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL267282A (de) * 1960-04-12
DE1564069C2 (de) * 1966-03-26 1974-07-18 W.C. Heraeus Gmbh, 6450 Hanau Verbundwerkstoff für elektrische Kontakte
US3598550A (en) * 1966-12-28 1971-08-10 Hitachi Cable Electric connecting planes of composite metal having a silver alloy layer
US3562467A (en) * 1969-06-04 1971-02-09 Engelhard Min & Chem Electrical contact
DE2540956C3 (de) * 1975-09-13 1978-06-08 W.C. Heraeus Gmbh, 6450 Hanau Goldlegierung als Werkstoff für elektrische Kontakte
DE2540944C3 (de) * 1975-09-13 1978-10-12 W.C. Heraeus Gmbh, 6450 Hanau Kontaktkörper für einen elektrischen Steckkontakt
US4141727A (en) * 1976-12-03 1979-02-27 Matsushita Electric Industrial Co., Ltd. Electrical contact material and method of making the same

Also Published As

Publication number Publication date
EP0033644A1 (de) 1981-08-12
JPS56123365A (en) 1981-09-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)