ATE51255T1 - Verfahren und anlage fuer das reinigen mit hilfe des elektrochemischen dekapierens mit spezifizierter frequenz. - Google Patents

Verfahren und anlage fuer das reinigen mit hilfe des elektrochemischen dekapierens mit spezifizierter frequenz.

Info

Publication number
ATE51255T1
ATE51255T1 AT86200998T AT86200998T ATE51255T1 AT E51255 T1 ATE51255 T1 AT E51255T1 AT 86200998 T AT86200998 T AT 86200998T AT 86200998 T AT86200998 T AT 86200998T AT E51255 T1 ATE51255 T1 AT E51255T1
Authority
AT
Austria
Prior art keywords
current
cleaning
equipment
specified frequency
wires
Prior art date
Application number
AT86200998T
Other languages
English (en)
Inventor
Ludo Adriaensen
Bernard Decouttere
Original Assignee
Bekaert Sa Nv
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 Bekaert Sa Nv filed Critical Bekaert Sa Nv
Application granted granted Critical
Publication of ATE51255T1 publication Critical patent/ATE51255T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C25F1/06—Iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AT86200998T 1985-07-12 1986-06-10 Verfahren und anlage fuer das reinigen mit hilfe des elektrochemischen dekapierens mit spezifizierter frequenz. ATE51255T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858517606A GB8517606D0 (en) 1985-07-12 1985-07-12 Cleaning by electrochemical pickling
EP86200998A EP0209168B1 (de) 1985-07-12 1986-06-10 Verfahren und Anlage für das Reinigen mit Hilfe des elektrochemischen Dekapierens mit spezifizierter Frequenz

Publications (1)

Publication Number Publication Date
ATE51255T1 true ATE51255T1 (de) 1990-04-15

Family

ID=10582173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86200998T ATE51255T1 (de) 1985-07-12 1986-06-10 Verfahren und anlage fuer das reinigen mit hilfe des elektrochemischen dekapierens mit spezifizierter frequenz.

Country Status (7)

Country Link
US (1) US4713153A (de)
EP (1) EP0209168B1 (de)
JP (1) JPS6244599A (de)
AT (1) ATE51255T1 (de)
AU (1) AU579072B2 (de)
DE (1) DE3669739D1 (de)
GB (1) GB8517606D0 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR23922A (tr) * 1988-07-19 1990-12-19 Bekaert Sa Nv Elastomerlin takviyelerine mahsus bir celik tel
BE1005217A3 (fr) * 1990-10-08 1993-06-01 Four Industriel Belge Procede et dispositif de degraissage et de decapage de fils ou rubans metalliques ou d'elements analogues.
JP2588646B2 (ja) * 1991-05-14 1997-03-05 新日本製鐵株式会社 鋼質金属の高速酸洗方法
SE501561C2 (sv) * 1993-05-09 1995-03-13 Swedish Pickling Ab Förfarande och anordning vid betning av rostfritt stål varvid strömmen leds igenom stålbandet i dess tjockleksriktning
US5840173A (en) * 1996-06-19 1998-11-24 Keramchemie Gmbh Process for treating the surface of material of high-grade steel
GB2358194B (en) * 2000-01-17 2004-07-21 Ea Tech Ltd Electrolytic treatment
IT1317896B1 (it) * 2000-08-10 2003-07-15 Ct Sviluppo Materiali Spa Metodo di decapaggio elettrolitico continuo di prodotti metallici concelle alimentate a corrente alternata.
BR0215496A (pt) * 2002-01-10 2004-12-28 Umicore Nv Processo para a preparação de, uma superfìcie de aço para galvanização por imersão a quente, processo para galvanização por única imersão de aço usando um alumìnio, e produto de aço contìnuo
EP1612299B1 (de) * 2004-06-30 2008-03-19 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Oberflächenbehandlung eines Bauteils
US8241472B2 (en) * 2008-02-07 2012-08-14 Shmuel Altman Cleaning, pickling and electroplating apparatus
WO2009143426A1 (en) * 2008-05-22 2009-11-26 Shmuel Altman Cleaning, pickling and electroplating apparatus
CN102046850B (zh) * 2008-05-30 2014-01-29 新日铁住金株式会社 钢板的酸洗处理方法以及酸洗处理装置
DE102008057151A1 (de) * 2008-11-13 2010-05-27 Henkel Ag & Co. Kgaa Verfahren zum Herstellen eines elektrolytisch verzinkten hochfesten Stahlbleches
ITMI20130493A1 (it) * 2013-03-29 2014-09-30 Tenova Spa Metodo per trattare in continuo la superficie di un laminato di acciaio inossidabile in una soluzione a base di acido solforico
ITMI20130494A1 (it) * 2013-03-29 2014-09-30 Tenova Spa Metodo per trattare in continuo la superficie di un laminato di acciaio inossidabile in una soluzione a base di acido cloridrico
CN104611759B (zh) * 2015-02-12 2017-03-08 广州市精源电子设备有限公司 变极性脉冲酸洗控制方法
JP6062989B2 (ja) * 2015-03-26 2017-01-18 株式会社石飛製作所 溶接焼け除去方法
GB201612951D0 (en) * 2016-07-26 2016-09-07 C-Tech Innovation Ltd Electrolytic treatment for nuclear decontamination
AT523081B1 (de) * 2019-10-15 2022-02-15 David Dr Techn Konlechner Beizen von Stählen unter Verwendung einer Membran
PL4065754T3 (pl) * 2019-11-25 2026-03-23 Arcelormittal Elektrowspomagane wytrawianie stali
CN113897661B (zh) * 2021-10-08 2024-02-02 南京宝日钢丝制品有限公司 一种盘条钢丝酸洗装置及其酸洗控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1625484A (en) * 1927-04-19 office
GB511041A (en) * 1938-02-09 1939-08-09 Samuel Thomas Roberts Improvements in or relating to the descaling of metal articles
GB613228A (en) * 1946-06-11 1948-11-24 Norman Swindin Improvements in acid pickling tanks more particularly for steel strip mills
CH295405A (de) * 1950-07-28 1953-12-31 Gmbh Dynamisator Verfahren zur elektrochemischen Behandlung von Metallgegenständen.
US2860092A (en) * 1957-12-31 1958-11-11 American Can Co Electropickling process
US3420760A (en) * 1965-04-30 1969-01-07 Gen Dynamics Corp Process for descaling steel strip in an aqueous organic chelating bath using alternating current
US3338809A (en) * 1966-06-23 1967-08-29 United States Steel Corp Method of cleaning ferrous metal strands electrolytically, including moving said strands in a horizontal plane through an electrolyte while under the influence of alternating electrical fields
US3630864A (en) * 1967-06-19 1971-12-28 Tokyo Shibaura Electric Co Method and apparatus for continuous electrolytic polishing of fine metal wires
US3676322A (en) * 1970-01-06 1972-07-11 Furukawa Electric Co Ltd Apparatus and method for continuous production of electrolytically treated wires
US4214961A (en) * 1979-03-01 1980-07-29 Swiss Aluminium Ltd. Method and apparatus for continuous electrochemical treatment of a metal web

Also Published As

Publication number Publication date
AU5912186A (en) 1987-01-15
EP0209168A1 (de) 1987-01-21
GB8517606D0 (en) 1985-08-21
US4713153A (en) 1987-12-15
EP0209168B1 (de) 1990-03-21
DE3669739D1 (de) 1990-04-26
JPS6244599A (ja) 1987-02-26
AU579072B2 (en) 1988-11-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee