MY178336A - Silver-coated material and method of manufacture thereof - Google Patents

Silver-coated material and method of manufacture thereof

Info

Publication number
MY178336A
MY178336A MYPI2016700249A MYPI2016700249A MY178336A MY 178336 A MY178336 A MY 178336A MY PI2016700249 A MYPI2016700249 A MY PI2016700249A MY PI2016700249 A MYPI2016700249 A MY PI2016700249A MY 178336 A MY178336 A MY 178336A
Authority
MY
Malaysia
Prior art keywords
silver
coated material
less
contact
contact resistance
Prior art date
Application number
MYPI2016700249A
Inventor
Aiba Akihiro
Takahashi Hirofumi
Ouchi Takashi
Endo Satoru
Murakami Ryu
Miyazawa Satoshi
Odashima Masahiko
Tokuda Hiroyuki
Original Assignee
Jx Nippon Mining & Metals Corp
Alps Alpine 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 Jx Nippon Mining & Metals Corp, Alps Alpine Co Ltd filed Critical Jx Nippon Mining & Metals Corp
Publication of MY178336A publication Critical patent/MY178336A/en

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
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • 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
    • C25D3/46—Electroplating: Baths therefor from solutions of silver
    • 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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/617—Crystalline layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/025—Composite material having copper as the basic material
    • 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

Abstract

The object of this invention is to provide a silver-coated material of excellent abrasion resistance in which, even when used as, for example, a moving contact and/or a fixed contact in a switch used over an extended period of time under conditions where switching is repeatedly carried out, the silver or silver alloy layer at the surface does not wear away and, moreover, the contact resistance does not rise. A silver-coated material having , as an outermost layer on an electrically conductive base material , a layer made of at least silver or a silver alloy, this silver-coated material having a coating loss, in an abrasion resistance test , of less than 40 mg and having an initial contact resistance of less than 10 m? and a contact resistance of less than 10 m? after a sliding wear test carried out under certain conditions .
MYPI2016700249A 2013-11-11 2014-11-10 Silver-coated material and method of manufacture thereof MY178336A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013233244 2013-11-11
JP2013264021 2013-12-20

Publications (1)

Publication Number Publication Date
MY178336A true MY178336A (en) 2020-10-08

Family

ID=53041608

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016700249A MY178336A (en) 2013-11-11 2014-11-10 Silver-coated material and method of manufacture thereof

Country Status (8)

Country Link
EP (1) EP3070726B1 (en)
JP (1) JP6162817B2 (en)
KR (1) KR101751167B1 (en)
CN (1) CN105247642B (en)
MY (1) MY178336A (en)
SG (1) SG11201509591VA (en)
TW (1) TWI651744B (en)
WO (1) WO2015068835A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6579425B2 (en) * 2015-06-16 2019-09-25 富士電機機器制御株式会社 Board switch
JP7359046B2 (en) * 2020-03-11 2023-10-11 株式会社オートネットワーク技術研究所 Metal materials, connection terminals, and metal material manufacturing methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2915623B2 (en) * 1991-06-25 1999-07-05 古河電気工業株式会社 Electrical contact material and its manufacturing method
JP3874621B2 (en) * 2001-03-30 2007-01-31 株式会社神戸製鋼所 Sn-plated copper alloy material for mating type connection terminals and mating type connection terminals
JP3772240B2 (en) * 2003-06-11 2006-05-10 東洋精箔株式会社 Spring material for electric contact used for push button switch and method for manufacturing the same
JP4728571B2 (en) * 2003-10-31 2011-07-20 古河電気工業株式会社 Manufacturing method of silver-coated stainless steel strip for movable contacts
JP4367457B2 (en) * 2006-07-06 2009-11-18 パナソニック電工株式会社 Silver film, silver film manufacturing method, LED mounting substrate, and LED mounting substrate manufacturing method
JP5705738B2 (en) * 2010-02-12 2015-04-22 古河電気工業株式会社 Silver-coated composite material for movable contact parts, manufacturing method thereof, and movable contact parts
JP2012049041A (en) 2010-08-27 2012-03-08 Furukawa Electric Co Ltd:The Silver coating material for movable contact component and method for manufacturing the same

Also Published As

Publication number Publication date
SG11201509591VA (en) 2015-12-30
CN105247642B (en) 2017-08-18
JPWO2015068835A1 (en) 2017-03-09
EP3070726A4 (en) 2017-08-02
KR20160007650A (en) 2016-01-20
WO2015068835A1 (en) 2015-05-14
JP6162817B2 (en) 2017-07-19
CN105247642A (en) 2016-01-13
TW201523668A (en) 2015-06-16
EP3070726A1 (en) 2016-09-21
KR101751167B1 (en) 2017-06-27
TWI651744B (en) 2019-02-21
EP3070726B1 (en) 2019-05-15

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