AR041906A1 - METHOD FOR OBTAINING A GOOD CONTACT SURFACE ON AN ELECTRODE SUPPORT BAR AND A SUPPORT BAR - Google Patents

METHOD FOR OBTAINING A GOOD CONTACT SURFACE ON AN ELECTRODE SUPPORT BAR AND A SUPPORT BAR

Info

Publication number
AR041906A1
AR041906A1 ARP030104074A ARP030104074A AR041906A1 AR 041906 A1 AR041906 A1 AR 041906A1 AR P030104074 A ARP030104074 A AR P030104074A AR P030104074 A ARP030104074 A AR P030104074A AR 041906 A1 AR041906 A1 AR 041906A1
Authority
AR
Argentina
Prior art keywords
support bar
contact surface
good contact
copper
obtaining
Prior art date
Application number
ARP030104074A
Other languages
Spanish (es)
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 AR041906A1 publication Critical patent/AR041906A1/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

Abstract

La invención se refiere a un método para formar una buena superficie de contacto sobre una barra de soporte de electrodos utilizada en electrólisis, en donde por lo menos parte de la barra es de cobre. En el método, una capa altamente electroconductiva se forma sobre por lo menos un extremo de la sección de cobre. La capa altamente electroconductiva forma un enlace o unión metálica con el cobre de la barra de soporte, que puede lograrse preferentemente con revestimiento por termorociado o soldadura. La invención también se refiere a una barra de soporte de electrodos ya sea total o parcialmente de cobre, de la cual por lo menos un extremo es revestido con un material altamente electroconductivo.The invention relates to a method for forming a good contact surface on an electrode support bar used in electrolysis, where at least part of the bar is made of copper. In the method, a highly electroconductive layer is formed on at least one end of the copper section. The highly electroconductive layer forms a metallic bond or junction with the copper of the support bar, which can preferably be achieved by heat-coating or welding. The invention also relates to an electrode support bar, either totally or partially of copper, of which at least one end is coated with a highly electroconductive material.

ARP030104074A 2002-11-07 2003-11-06 METHOD FOR OBTAINING A GOOD CONTACT SURFACE ON AN ELECTRODE SUPPORT BAR AND A SUPPORT BAR AR041906A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20021991A FI114924B (en) 2002-11-07 2002-11-07 Method for providing a good contact surface in an electrode holder arm and holder arm

Publications (1)

Publication Number Publication Date
AR041906A1 true AR041906A1 (en) 2005-06-01

Family

ID=8564900

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030104074A AR041906A1 (en) 2002-11-07 2003-11-06 METHOD FOR OBTAINING A GOOD CONTACT SURFACE ON AN ELECTRODE SUPPORT BAR AND A SUPPORT BAR

Country Status (5)

Country Link
AR (1) AR041906A1 (en)
AU (1) AU2003276297A1 (en)
FI (1) FI114924B (en)
PE (1) PE20040438A1 (en)
WO (1) WO2004042119A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080308300A1 (en) * 2007-06-18 2008-12-18 Conti Mark A Method of manufacturing electrically conductive strips
WO2017144737A1 (en) * 2016-02-24 2017-08-31 Yves Lefevre Electrode head for an electrolysis installation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
FI108546B (en) * 1998-09-24 2002-02-15 Outokumpu Oy Method for making cathode suspension rod

Also Published As

Publication number Publication date
FI114924B (en) 2005-01-31
PE20040438A1 (en) 2004-09-06
AU2003276297A1 (en) 2004-06-07
FI20021991A (en) 2004-05-08
WO2004042119A1 (en) 2004-05-21
FI20021991A0 (en) 2002-11-07

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