GB1148921A - A process for electrolytically removing scale from a metal - Google Patents

A process for electrolytically removing scale from a metal

Info

Publication number
GB1148921A
GB1148921A GB18537/66A GB1853766A GB1148921A GB 1148921 A GB1148921 A GB 1148921A GB 18537/66 A GB18537/66 A GB 18537/66A GB 1853766 A GB1853766 A GB 1853766A GB 1148921 A GB1148921 A GB 1148921A
Authority
GB
United Kingdom
Prior art keywords
metal
solution
electrodes
base
concentration
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB18537/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Dynamics Corp
Original Assignee
General Dynamics Corp
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 General Dynamics Corp filed Critical General Dynamics Corp
Publication of GB1148921A publication Critical patent/GB1148921A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating

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)
  • Electrolytic Production Of Metals (AREA)
GB18537/66A 1965-04-30 1966-04-27 A process for electrolytically removing scale from a metal Expired GB1148921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45205565A 1965-04-30 1965-04-30

Publications (1)

Publication Number Publication Date
GB1148921A true GB1148921A (en) 1969-04-16

Family

ID=23794833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18537/66A Expired GB1148921A (en) 1965-04-30 1966-04-27 A process for electrolytically removing scale from a metal

Country Status (6)

Country Link
US (1) US3420760A (enrdf_load_stackoverflow)
BE (1) BE680295A (enrdf_load_stackoverflow)
DE (1) DE1496808A1 (enrdf_load_stackoverflow)
ES (1) ES326101A1 (enrdf_load_stackoverflow)
GB (1) GB1148921A (enrdf_load_stackoverflow)
NL (1) NL6605795A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533356A1 (fr) * 1982-09-22 1984-03-23 Dalic Dispositif de decontamination radioactive de surfaces metalliques par electrolyse au tampon et electrolytes utilisables pour realiser cette decontamination
EP0169825A1 (fr) * 1984-06-26 1986-01-29 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Procédé pour le traitement superficiel d'une tôle en acier
US4713153A (en) * 1985-07-12 1987-12-15 N. V. Bekaert S. A. Process and apparatus for cleaning by electrochemical pickling with alternating current of specified frequency
GB2225791A (en) * 1988-12-07 1990-06-13 Chemcut Corp Electrolytic removal of protective coatings from sheets
EP0644276A1 (en) * 1993-09-17 1995-03-22 Hitachi, Ltd. A hot-rolled steel strip manufacturing and descaling method and an apparatus thereof

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970537A (en) * 1973-07-11 1976-07-20 Inland Steel Company Electrolytic treating apparatus
US4174269A (en) * 1978-06-21 1979-11-13 Ppg Industries, Inc. Method of treating electrodes
JPS5548422A (en) * 1978-09-21 1980-04-07 Sumitomo Metal Ind Ltd Electrolytic descaling method by indirect electrification system of steel wire rod and its device
FR2542766B1 (fr) * 1983-03-16 1987-07-03 Cegedur Procede et dispositif de traitement electrochimique de la surface de produits metalliques de forme allongee
AU568081B2 (en) * 1983-06-13 1987-12-17 Hoechst A.G. Method and plants for the continuous unilateral anodic oxidation of aluminium bands and utilization thereof to make offset printing plates
DE3432821A1 (de) * 1983-09-07 1985-03-21 Mitsubishi Jukogyo K.K., Tokio/Tokyo Verfahren und vorrichtung zur kontinuierlichen galvanischen legierungsabscheidung
EP0202870A1 (en) * 1985-05-17 1986-11-26 David Reznik Apparatus and method for anodic treatment
EP0264510B1 (fr) * 1986-10-20 1989-08-16 Clecim Sa Procédé et installation de traitement électrolytique d'une bande métallique
AT406385B (de) * 1996-10-25 2000-04-25 Andritz Patentverwaltung Verfahren und vorrichtung zum elektrolytischen beizen von metallischen bändern
WO2000044964A1 (fr) * 1999-01-26 2000-08-03 Nippon Steel Corporation Procede et dispositif pour eliminer et enlever des ecailles d'un corps metallique
DE102005008939A1 (de) * 2005-02-26 2006-09-21 Sms Demag Ag Verfahren und Vorrichtung zum Reiningen eines Metallbandes
DE102008057151A1 (de) * 2008-11-13 2010-05-27 Henkel Ag & Co. Kgaa Verfahren zum Herstellen eines elektrolytisch verzinkten hochfesten Stahlbleches
TWI487816B (zh) * 2012-10-24 2015-06-11 Zen Material Technologies Inc Alkaline electrolysis derusting method
DE102013201883A1 (de) * 2013-02-05 2014-08-07 Urs Brodbeck Behandlungsflüssigkeit zur Reinigung eines Implantat-Teils
BR112015010747B1 (pt) 2012-11-14 2020-12-08 Zyfoma Gmbh elemento de tratamento para o uso com uma peça de implante dentário e sistema de tratamento
DE102013201885A1 (de) 2013-02-05 2014-08-07 Urs Brodbeck Keramikkörper, insbesondere zur Verwendung in einem Knochenimplantat, insbesondere als Dentalimplantat
DE102013201884A1 (de) 2013-02-05 2014-08-07 Urs Brodbeck Behandlungssystem zur Reinigung eines mit Biofilm verunreinigten Bauteils, insbesondere eines Implantat-Teils
DE102017223633A1 (de) * 2017-12-21 2019-06-27 Voestalpine Stahl Gmbh Kaltgewalztes Stahlflachprodukt mit metallischer Korrosionsschutzschicht und Verfahren zur Herstellung eines solchen
WO2025097047A1 (en) * 2023-11-03 2025-05-08 Metcon Technologies, Llc Methods for removal of oxygen-enriched surface layer from metallic workpieces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146488A (en) * 1934-07-30 1939-02-07 Inland Steel Co Apparatus for electrolytically pickling metal
US2165326A (en) * 1934-10-30 1939-07-11 Hanson Van Winkle Munning Co Electrolytic treatment of ferrous metals
US2685564A (en) * 1949-06-25 1954-08-03 Detrex Corp Electrolytic cleaning process
GB1082410A (en) * 1963-12-26 1967-09-06 Mitsubishi Heavy Ind Ltd An electrolytic descaling method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533356A1 (fr) * 1982-09-22 1984-03-23 Dalic Dispositif de decontamination radioactive de surfaces metalliques par electrolyse au tampon et electrolytes utilisables pour realiser cette decontamination
EP0169825A1 (fr) * 1984-06-26 1986-01-29 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Procédé pour le traitement superficiel d'une tôle en acier
US4713153A (en) * 1985-07-12 1987-12-15 N. V. Bekaert S. A. Process and apparatus for cleaning by electrochemical pickling with alternating current of specified frequency
GB2225791A (en) * 1988-12-07 1990-06-13 Chemcut Corp Electrolytic removal of protective coatings from sheets
GB2225791B (en) * 1988-12-07 1993-07-28 Chemcut Corp Process and apparatus for electrolytically removing protective layers from printed circuit boards
EP0644276A1 (en) * 1993-09-17 1995-03-22 Hitachi, Ltd. A hot-rolled steel strip manufacturing and descaling method and an apparatus thereof

Also Published As

Publication number Publication date
BE680295A (enrdf_load_stackoverflow) 1966-10-31
ES326101A1 (es) 1967-07-01
DE1496808A1 (de) 1970-09-10
US3420760A (en) 1969-01-07
NL6605795A (enrdf_load_stackoverflow) 1966-10-31

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