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PE20040436A1 - METHOD FOR OBTAINING A GOOD CONTACT SURFACE ON A BUS BAR OF THE ELECTROLYTIC CELL AND BUS BAR - Google Patents

METHOD FOR OBTAINING A GOOD CONTACT SURFACE ON A BUS BAR OF THE ELECTROLYTIC CELL AND BUS BAR

Info

Publication number
PE20040436A1
PE20040436A1 PE2003001084A PE2003001084A PE20040436A1 PE 20040436 A1 PE20040436 A1 PE 20040436A1 PE 2003001084 A PE2003001084 A PE 2003001084A PE 2003001084 A PE2003001084 A PE 2003001084A PE 20040436 A1 PE20040436 A1 PE 20040436A1
Authority
PE
Peru
Prior art keywords
bus bar
contact surface
coating
bar
transmission layer
Prior art date
Application number
PE2003001084A
Other languages
Spanish (es)
Inventor
Karri Osara
Veikko Polvi
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of PE20040436A1 publication Critical patent/PE20040436A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coating With Molten Metal (AREA)

Abstract

EN DONDE POR LO MENOS LA SUPERFICIE DE LA BARRA ESTA HECHA DE COBRE; Y LAS SUPERFICIES DE CONTACTO DE LA BARRA COLECTORA, SOBRE LAS CUALES ES BAJADO EL ELECTRODO, ESTAN FORMADAS MEDIANTE MUESCAS Y RANURAS. EL METODO CONSISTE EN: a) FORMAR UNA CAPA DE TRANSMISION SOBRE LA SUPERFICIE DE CONTACTO DE LA BARRA COLECTORA, LLAMADA TAMBIEN BARRA COMPENSADORA POTENCIAL; b) REVESTIR LA SUPERFICIE DE CONTACTO CON UN METAL ALTAMENTE ELECTROCONDUCTOR, MEDIANTE TECNICA DE SOLDADURA, DE ASPERSION, O DE COMBUSTION DE GAS, EN DONDE EL MATERIAL DEL REVESTIMIENTO FORMA UN EMPALME METALURGICO CON EL COBRE Y LA CAPA DE TRANSMISION; Y, c) SOMETER LA SUPERFICIE DE CONTACTO A TRATAMIENTO POR CALOR DESPUES DEL REVESTIMIENTO. LA CAPA DE TRANSMISION ES DE ESTANO O UNA ALEACION CON ALTO CONTENIDO DE ESTANO. LA CAPA DE REVESTIMIENTO ES DE PLATA O DE ALEACION PLATA-COBRE, Y ESTA FORMADA SOBRE LAS AREAS MUESCADAS Y RANURADAS DE LA BARRA COLECTORA. EL MATERIAL DE REVESTIMIENTO ESTA EN FORMA PULVERIZADA O EN FORMA DE ALAMBREWHERE AT LEAST THE SURFACE OF THE BAR IS MADE OF COPPER; AND THE CONTACT SURFACES OF THE BUSHING BAR, ON WHICH THE ELECTRODE IS LOWERED, ARE FORMED BY NOTES AND SLOTS. THE METHOD CONSISTS OF: a) FORMING A TRANSMISSION LAYER ON THE CONTACT SURFACE OF THE BUS BAR, ALSO CALLED A POTENTIAL COMPENSATOR BAR; b) COATING THE CONTACT SURFACE WITH A HIGHLY ELECTROCONDUCTIVE METAL, BY WELDING, SPRAYING, OR GAS COMBUSTION TECHNIQUE, WHERE THE COATING MATERIAL FORMS A METALLURGICAL JOINT WITH COPPER AND TRANSMISSION LAYER; AND, c) SUBMIT THE CONTACT SURFACE TO HEAT TREATMENT AFTER COATING. THE TRANSMISSION LAYER IS MADE OF TIN OR AN ALLOY WITH HIGH CONTENT OF TIN. THE COATING LAYER IS SILVER OR SILVER-COPPER ALLOY, AND IS FORMED OVER THE NOTCHED AND GROOVED AREAS OF THE BUSBAR. COATING MATERIAL IS IN SPRAY OR WIRE FORM

PE2003001084A 2002-11-07 2003-10-27 METHOD FOR OBTAINING A GOOD CONTACT SURFACE ON A BUS BAR OF THE ELECTROLYTIC CELL AND BUS BAR PE20040436A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20021992A FI114925B (en) 2002-11-07 2002-11-07 Method of providing a good contact surface in the rail and rail of an electrolysis container

Publications (1)

Publication Number Publication Date
PE20040436A1 true PE20040436A1 (en) 2004-09-07

Family

ID=8564901

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2003001084A PE20040436A1 (en) 2002-11-07 2003-10-27 METHOD FOR OBTAINING A GOOD CONTACT SURFACE ON A BUS BAR OF THE ELECTROLYTIC CELL AND BUS BAR

Country Status (16)

Country Link
US (1) US20050268997A1 (en)
EP (1) EP1558793A1 (en)
JP (1) JP2006505692A (en)
KR (1) KR20050072106A (en)
CN (1) CN1703538A (en)
AR (1) AR041907A1 (en)
AU (1) AU2003276298A1 (en)
BR (1) BR0315978A (en)
CA (1) CA2504290A1 (en)
EA (1) EA200500431A1 (en)
FI (1) FI114925B (en)
MX (1) MXPA05004854A (en)
NO (1) NO20052570D0 (en)
PE (1) PE20040436A1 (en)
WO (1) WO2004042120A1 (en)
ZA (1) ZA200502206B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121351B (en) 2006-09-27 2010-10-15 Outotec Oyj A method for coating a heat sink
CA2743274A1 (en) * 2008-11-10 2010-05-14 Kryron Global, Llc Solid composition having enhanced physical and electrical properties
FI121813B (en) * 2009-06-25 2011-04-29 Valvas Oy A method of providing a current rail for use in electrolysis and current rail
FI121886B (en) * 2009-10-22 2011-05-31 Outotec Oyj Construction for a current rail
CN102324270B (en) * 2011-07-18 2013-01-23 苏州宇邦新型材料有限公司 Weldless lead-free ribbon/bus bar for photovoltaic modules and production method thereof
CN108091812A (en) * 2017-12-15 2018-05-29 贤阳汇聚金属科技（苏州）有限公司 A kind of battery bus and its manufacture craft
EP4570942A1 (en) * 2023-12-13 2025-06-18 Intercable Automotive Solutions GmbH Spray-coated high-voltage busbar for a vehicle, in particular an electric vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621155A (en) * 1949-10-08 1952-12-09 Du Pont Cathode structure
US2790656A (en) * 1953-03-31 1957-04-30 Kaiser Aluminium Chem Corp Aluminum-dissimilar metal joint and method of making same
CA1018477A (en) * 1974-04-29 1977-10-04 Regis Gagnon Method of joining a copper contact button to the aluminum headbar of an electrode plate
CA1034533A (en) * 1974-11-28 1978-07-11 Ronald N. Honey Contact bar for electrolytic cells
DE3323516A1 (en) * 1983-02-03 1984-08-09 Hapag-Lloyd Werft GmbH, 2850 Bremerhaven Cathode for electrolysers
CA2001533A1 (en) * 1988-10-31 1990-04-30 Michael J. Thom Electrode
GB9102562D0 (en) * 1991-02-06 1991-03-27 Bicc Plc Electric connectors and methods of making them
US5716422A (en) * 1996-03-25 1998-02-10 Wilson Greatbatch Ltd. Thermal spray deposited electrode component and method of manufacture
JP3160556B2 (en) * 1997-06-20 2001-04-25 日鉱金属株式会社 Structure of electrical contact part of electrolytic cell
FI114691B (en) * 2000-02-23 2004-12-15 Outokumpu Oy Method for forming a connection between copper and stainless steel

Also Published As

Publication number Publication date
CN1703538A (en) 2005-11-30
EP1558793A1 (en) 2005-08-03
FI114925B (en) 2005-01-31
MXPA05004854A (en) 2005-07-22
NO20052570L (en) 2005-05-27
JP2006505692A (en) 2006-02-16
AU2003276298A1 (en) 2004-06-07
FI20021992A0 (en) 2002-11-07
NO20052570D0 (en) 2005-05-27
BR0315978A (en) 2005-09-20
CA2504290A1 (en) 2004-05-21
EA200500431A1 (en) 2005-12-29
WO2004042120A1 (en) 2004-05-21
ZA200502206B (en) 2006-02-22
KR20050072106A (en) 2005-07-08
FI20021992A7 (en) 2004-05-08
AR041907A1 (en) 2005-06-01
US20050268997A1 (en) 2005-12-08

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Legal Events

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