BR0315987A - Método para a formação de uma boa superfìcie de contato sobre uma barra de suporte de catodo e barra de suporte - Google Patents

Método para a formação de uma boa superfìcie de contato sobre uma barra de suporte de catodo e barra de suporte

Info

Publication number
BR0315987A
BR0315987A BR0315987-6A BR0315987A BR0315987A BR 0315987 A BR0315987 A BR 0315987A BR 0315987 A BR0315987 A BR 0315987A BR 0315987 A BR0315987 A BR 0315987A
Authority
BR
Brazil
Prior art keywords
support bar
cathode
bar
contact surface
good contact
Prior art date
Application number
BR0315987-6A
Other languages
English (en)
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 BR0315987A publication Critical patent/BR0315987A/pt

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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/129—Flame spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

"MéTODO PARA A FORMAçãO DE UMA BOA SUPERFìCIE DE CONTATO SOBRE UMA BARA DE SUPORTE DE CATODO E BARRA DE SUPORTE". A presente invenção se refere a um método para obtenção de um satisfatório contato de corrente sobre a barra de suporte de um catodo usado em eletrólise. No presente método, uma camada altamente eletrocondutora é formada sobre a peça de contato na extremidade da barra de suporte do catodo, especialmente no ponto que entra em contata com a barra coletora da cuba de eletrólise. A camada eletrocondutora forma uma ligação metálica com a peça de contato da barra de suporte. A invenção também se refere à barra de suporte do catodo, em que uma camada altamente eletrocondutora é formada na peça de contato sobre a extremidade da dita barra, em particular, na área que toca a barra coletora da cuba de eletrólise.
BR0315987-6A 2002-11-07 2003-11-06 Método para a formação de uma boa superfìcie de contato sobre uma barra de suporte de catodo e barra de suporte BR0315987A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20021990A FI114927B (fi) 2002-11-07 2002-11-07 Menetelmä hyvän kontaktipinnan muodostamiseksi katodin kannatintankoon ja kannatintanko
PCT/FI2003/000826 WO2004042118A1 (en) 2002-11-07 2003-11-06 Method for the formation of a good contact surface on a cathode support bar and support bar

Publications (1)

Publication Number Publication Date
BR0315987A true BR0315987A (pt) 2005-09-20

Family

ID=8564899

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0315987-6A BR0315987A (pt) 2002-11-07 2003-11-06 Método para a formação de uma boa superfìcie de contato sobre uma barra de suporte de catodo e barra de suporte

Country Status (16)

Country Link
US (1) US7425257B2 (pt)
EP (1) EP1567694B1 (pt)
JP (1) JP4733391B2 (pt)
KR (1) KR101029222B1 (pt)
CN (1) CN1703539B (pt)
AU (1) AU2003279422B2 (pt)
BR (1) BR0315987A (pt)
CA (1) CA2504276C (pt)
EA (1) EA008523B1 (pt)
ES (1) ES2426791T3 (pt)
FI (1) FI114927B (pt)
MX (1) MXPA05004852A (pt)
NO (1) NO20052606L (pt)
PE (1) PE20040437A1 (pt)
WO (1) WO2004042118A1 (pt)
ZA (1) ZA200502207B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114926B (fi) * 2002-11-07 2005-01-31 Outokumpu Oy Menetelmä hyvän kontaktipinnan muodostamiseksi alumiiniseen kannatustankoon ja kannatustanko
JP2007154750A (ja) * 2005-12-05 2007-06-21 Ishikawajima Harima Heavy Ind Co Ltd 酸素圧縮機
FI121814B (fi) 2008-07-02 2011-04-29 Valvas Oy Menetelmä kannatustangon sähkövirran ottajan aikaansaamiseksi ja kannatustanko
FI121813B (fi) * 2009-06-25 2011-04-29 Valvas Oy Menetelmä elektrolyysissa käytettävän virtakiskon aikaansaamiseksi ja virtakisko
CN112281152B (zh) * 2020-10-26 2022-11-22 中国南方电网有限责任公司超高压输电公司柳州局 一种耐磨银电触头及其制备方法
CN115044948A (zh) * 2022-07-29 2022-09-13 广东恒扬新材料有限公司 一种节能高效的化成箔导电辊及生产线

Family Cites Families (19)

* 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
JPS585276B2 (ja) * 1974-11-15 1983-01-29 日立電線株式会社 銅被覆アルミニウムブスバ−の電接面処理方法
CA1034533A (en) * 1974-11-28 1978-07-11 Ronald N. Honey Contact bar for electrolytic cells
JPS547603A (en) 1977-06-20 1979-01-20 Mueszeripari Muevek Lab Nonnpulsation distribution pump
JPS5625277A (en) 1979-08-02 1981-03-11 Nec Corp Control system for magnetic tape
DE3323516A1 (de) 1983-02-03 1984-08-09 Hapag-Lloyd Werft GmbH, 2850 Bremerhaven Kathode fuer elektrolyse-einrichtungen
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
JPH0588224U (ja) * 1992-04-28 1993-12-03 ダイアトップ株式会社 草刈り刃
JPH08120466A (ja) * 1994-10-19 1996-05-14 Furukawa Electric Co Ltd:The 貴金属めっき材およびその製造方法
JPH1018911A (ja) * 1996-07-02 1998-01-20 Mitsubishi Heavy Ind Ltd 流通路形成方法
JP3160556B2 (ja) * 1997-06-20 2001-04-25 日鉱金属株式会社 電解槽の電気的接触部の構造
DE19752329A1 (de) * 1997-11-26 1999-05-27 Stolberger Metallwerke Gmbh Verfahren zur Herstellung eines metallischen Verbundbands
JPH11279792A (ja) * 1998-03-27 1999-10-12 Nippon Mining & Metals Co Ltd 錫−銀はんだ合金めっき層の形成方法
JPH11343594A (ja) * 1998-06-01 1999-12-14 Furukawa Electric Co Ltd:The 電気・電子部品用材料とその製造方法、それを用いた電気・電子部品
JPH11350189A (ja) * 1998-06-03 1999-12-21 Furukawa Electric Co Ltd:The 電気・電子部品用材料とその製造方法、その材料を用いた電気・電子部品
JP2002317295A (ja) * 2001-04-19 2002-10-31 Furukawa Electric Co Ltd:The リフロー処理Ｓｎ合金めっき材料、それを用いた嵌合型接続端子
FI114926B (fi) * 2002-11-07 2005-01-31 Outokumpu Oy Menetelmä hyvän kontaktipinnan muodostamiseksi alumiiniseen kannatustankoon ja kannatustanko

Also Published As

Publication number Publication date
AU2003279422B2 (en) 2009-03-26
EP1567694A1 (en) 2005-08-31
FI20021990A0 (fi) 2002-11-07
WO2004042118A1 (en) 2004-05-21
PE20040437A1 (es) 2004-09-03
CN1703539B (zh) 2012-05-30
US20060108230A1 (en) 2006-05-25
EA200500430A1 (ru) 2005-12-29
EP1567694B1 (en) 2013-06-05
MXPA05004852A (es) 2005-07-22
FI114927B (fi) 2005-01-31
KR101029222B1 (ko) 2011-04-14
AU2003279422A1 (en) 2004-06-07
JP2006505691A (ja) 2006-02-16
ES2426791T3 (es) 2013-10-25
CN1703539A (zh) 2005-11-30
NO20052606L (no) 2005-05-30
JP4733391B2 (ja) 2011-07-27
ZA200502207B (en) 2005-12-28
KR20050072816A (ko) 2005-07-12
CA2504276A1 (en) 2004-05-21
EA008523B1 (ru) 2007-06-29
FI20021990A (fi) 2004-05-08
US7425257B2 (en) 2008-09-16
CA2504276C (en) 2011-02-22

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time