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BR9913804A - Method of making a cathode suspension bar - Google Patents

Method of making a cathode suspension bar

Info

Publication number
BR9913804A
BR9913804A BR9913804-2A BR9913804A BR9913804A BR 9913804 A BR9913804 A BR 9913804A BR 9913804 A BR9913804 A BR 9913804A BR 9913804 A BR9913804 A BR 9913804A
Authority
BR
Brazil
Prior art keywords
suspension bar
making
cathode suspension
manufacturing
connection
Prior art date
Application number
BR9913804-2A
Other languages
Portuguese (pt)
Inventor
Tom Marttila
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 BR9913804A publication Critical patent/BR9913804A/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

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)
  • Prevention Of Electric Corrosion (AREA)
  • Solid Thermionic Cathode (AREA)
  • Metal Extraction Processes (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

<B>"MéTODO DE FABRICAçãO DE UMA BARRA DE SUSPENSãO DE CATODO"<D>. A presente invenção se refere a um método de fabricação de uma barra de suspensão para um catodo permanente usado em eletrólise de metais, em que a barra de suspensão é formada de uma camisa externa de metal rígido e um núcleo altamente condutor fixado dentro da mesma. Mediante essa conexão, é obtido um apertado contato entre a camisa externa e o núcleo e essa conexão é feita mediante processos de estiramento, reviramento, fusão ou fundição.<B> "METHOD OF MANUFACTURING A CATHODIC SUSPENSION BAR" <D>. The present invention relates to a method of manufacturing a suspension bar for a permanent cathode used in electrolysis of metals, in which the suspension bar is formed of an outer shell of rigid metal and a highly conductive core fixed within it. Through this connection, a tight contact is obtained between the outer jacket and the core and this connection is made through stretching, turning, melting or casting processes.

BR9913804-2A 1998-09-24 1999-09-23 Method of making a cathode suspension bar BR9913804A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982060A FI108546B (en) 1998-09-24 1998-09-24 Method for making cathode suspension rod
PCT/FI1999/000782 WO2000017419A1 (en) 1998-09-24 1999-09-23 Method for manufacturing of a cathode suspension bar

Publications (1)

Publication Number Publication Date
BR9913804A true BR9913804A (en) 2001-06-19

Family

ID=8552558

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913804-2A BR9913804A (en) 1998-09-24 1999-09-23 Method of making a cathode suspension bar

Country Status (14)

Country Link
EP (1) EP1115911A1 (en)
JP (1) JP2002526656A (en)
KR (1) KR20010073186A (en)
CN (1) CN1186479C (en)
AU (1) AU762884B2 (en)
BG (1) BG105354A (en)
BR (1) BR9913804A (en)
CA (1) CA2344475A1 (en)
EA (1) EA003342B1 (en)
FI (1) FI108546B (en)
PE (1) PE20001214A1 (en)
PL (1) PL346874A1 (en)
WO (1) WO2000017419A1 (en)
ZA (1) ZA200102027B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110519B (en) * 2000-11-17 2003-02-14 Outokumpu Oy A method of joining a diaper member and a core member
AUPS015902A0 (en) * 2002-01-25 2002-02-14 Mount Isa Mines Limited Hanger bar
FI114924B (en) * 2002-11-07 2005-01-31 Outokumpu Oy Method for providing a good contact surface in an electrode holder arm and holder arm
CA2814878C (en) * 2010-10-18 2018-04-10 Epcm Services Ltd. Electrolytic cathode assemblies with hollow hanger bar
FI20110210A7 (en) * 2011-06-23 2012-12-24 Outotec Oyj Permanent cathode and method for treating the surface of a permanent cathode
CN102312269B (en) * 2011-06-30 2014-08-27 无锡出新环保设备有限公司 Hollow-core anode bar for chrome plating
US9512113B2 (en) 2012-05-24 2016-12-06 Bayer Cropscience Ag N-(tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxylic thioamides and use thereof as herbicides
CN105543890B (en) * 2015-12-10 2017-10-13 沈阳弘圣鑫电解技术研发有限公司 Note copper slurry type copper, nickel electrowinning minus plate contact rod and preparation method thereof in a kind of
NO348485B1 (en) * 2020-12-21 2025-02-10 Storvik As Method for producing a cathode steel bar with copper insert, and method for removing a copper insert from a used cathode bar

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU101927A1 (en) * 1954-03-31 1954-11-30 С.Ф. Быков Electrolyzer for obtaining highly dispersed metal powders
GB1415793A (en) * 1973-01-26 1975-11-26 Imp Metal Ind Kynoch Ltd Cathodes
SU528997A1 (en) * 1974-12-25 1976-09-25 Всесоюзный научно-исследовательский и конструкторско-технологический институт компрессорного машиностроения Method of making bimetallic products
SU1210975A1 (en) * 1981-04-23 1986-02-15 Всесоюзный Научно-Исследовательский И Проектно-Технологический Институт Нефтяного Машиностроения Method of producing steel-bronze bimetal castings
SU1204301A1 (en) * 1984-04-24 1986-01-15 Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина Method of assembling a unit for securing polymeric insulator
DE3434278A1 (en) * 1984-09-19 1986-04-17 Norddeutsche Affinerie AG, 2000 Hamburg ELECTRICAL SUSPENSION DEVICE FOR CATHODES
IT1200403B (en) * 1985-03-07 1989-01-18 Oronzio De Nora Impianti SINGLE AND BIPOLAR ELECTROLYTIC CELLS AND RELATED ELECTRODIC STRUCTURES
FI88520C (en) * 1991-04-30 1993-05-25 Outokumpu Poricopper Oy Suspension rod for an anode
RU2087231C1 (en) * 1995-02-01 1997-08-20 Акционерное общество открытого типа "Куйбышевнефтеоргсинтез" Method of fixing tubes in tube wall

Also Published As

Publication number Publication date
AU762884B2 (en) 2003-07-10
PL346874A1 (en) 2002-03-11
EP1115911A1 (en) 2001-07-18
BG105354A (en) 2001-11-30
CN1319147A (en) 2001-10-24
FI982060A0 (en) 1998-09-24
AU5866199A (en) 2000-04-10
WO2000017419A1 (en) 2000-03-30
PE20001214A1 (en) 2000-10-30
FI108546B (en) 2002-02-15
EA200100374A1 (en) 2001-08-27
CA2344475A1 (en) 2000-03-30
FI982060L (en) 2000-03-25
ZA200102027B (en) 2001-09-25
JP2002526656A (en) 2002-08-20
KR20010073186A (en) 2001-07-31
EA003342B1 (en) 2003-04-24
CN1186479C (en) 2005-01-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements