SE501561C2 - Förfarande och anordning vid betning av rostfritt stål varvid strömmen leds igenom stålbandet i dess tjockleksriktning - Google Patents

Förfarande och anordning vid betning av rostfritt stål varvid strömmen leds igenom stålbandet i dess tjockleksriktning

Info

Publication number
SE501561C2
SE501561C2 SE9301591A SE9301591A SE501561C2 SE 501561 C2 SE501561 C2 SE 501561C2 SE 9301591 A SE9301591 A SE 9301591A SE 9301591 A SE9301591 A SE 9301591A SE 501561 C2 SE501561 C2 SE 501561C2
Authority
SE
Sweden
Prior art keywords
electrolyte
pickling
metal
electrode
cell
Prior art date
Application number
SE9301591A
Other languages
English (en)
Swedish (sv)
Other versions
SE9301591D0 (sv
SE9301591L (sv
Inventor
Kaj Groenlund
Conny Groenlund
Original Assignee
Swedish Pickling Ab
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 Swedish Pickling Ab filed Critical Swedish Pickling Ab
Priority to SE9301591A priority Critical patent/SE501561C2/sv
Publication of SE9301591D0 publication Critical patent/SE9301591D0/xx
Priority to US08/553,473 priority patent/US5786556A/en
Priority to AT94915727T priority patent/ATE169966T1/de
Priority to PCT/SE1994/000406 priority patent/WO1994026959A1/en
Priority to DE69412604T priority patent/DE69412604T2/de
Priority to JP6525313A priority patent/JPH08510012A/ja
Priority to EP94915727A priority patent/EP0698133B1/en
Priority to ES94915727T priority patent/ES2120044T3/es
Priority to KR1019950705020A priority patent/KR960702541A/ko
Priority to CN94192557A priority patent/CN1041758C/zh
Publication of SE9301591L publication Critical patent/SE9301591L/
Publication of SE501561C2 publication Critical patent/SE501561C2/sv
Priority to FI955370A priority patent/FI103896B1/fi

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
    • 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
    • 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)
  • Electroplating Methods And Accessories (AREA)
  • Heat Treatment Of Articles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
SE9301591A 1993-05-09 1993-05-09 Förfarande och anordning vid betning av rostfritt stål varvid strömmen leds igenom stålbandet i dess tjockleksriktning SE501561C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9301591A SE501561C2 (sv) 1993-05-09 1993-05-09 Förfarande och anordning vid betning av rostfritt stål varvid strömmen leds igenom stålbandet i dess tjockleksriktning
CN94192557A CN1041758C (zh) 1993-05-09 1994-05-04 用于酸洗不锈钢的方法和设备
DE69412604T DE69412604T2 (de) 1993-05-09 1994-05-04 Verfahren und vorrichtung zum beitzen von rostfreiem stahl
AT94915727T ATE169966T1 (de) 1993-05-09 1994-05-04 Verfahren und vorrichtung zum beitzen von rostfreiem stahl
PCT/SE1994/000406 WO1994026959A1 (en) 1993-05-09 1994-05-04 A method and a device for pickling of stainless steel
US08/553,473 US5786556A (en) 1993-05-09 1994-05-04 Method and a device for pickling of stainless steel
JP6525313A JPH08510012A (ja) 1993-05-09 1994-05-04 ステンレス鋼の酸洗いのための方法と装置
EP94915727A EP0698133B1 (en) 1993-05-09 1994-05-04 A method and a device for pickling of stainless steel
ES94915727T ES2120044T3 (es) 1993-05-09 1994-05-04 Un metodo y un dispositivo para la eliminacion de capas de oxido de acero inoxidable.
KR1019950705020A KR960702541A (ko) 1993-05-09 1994-05-04 스테인레스강의 산세척용 장치 및 방법(A method and a device for pickling of stainless steel)
FI955370A FI103896B1 (fi) 1993-05-09 1995-11-08 Menetelmä ja laite ruostumattoman teräksen peittausta varten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301591A SE501561C2 (sv) 1993-05-09 1993-05-09 Förfarande och anordning vid betning av rostfritt stål varvid strömmen leds igenom stålbandet i dess tjockleksriktning

Publications (3)

Publication Number Publication Date
SE9301591D0 SE9301591D0 (sv) 1993-05-09
SE9301591L SE9301591L (sv) 1994-11-10
SE501561C2 true SE501561C2 (sv) 1995-03-13

Family

ID=20389876

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301591A SE501561C2 (sv) 1993-05-09 1993-05-09 Förfarande och anordning vid betning av rostfritt stål varvid strömmen leds igenom stålbandet i dess tjockleksriktning

Country Status (11)

Country Link
US (1) US5786556A (fi)
EP (1) EP0698133B1 (fi)
JP (1) JPH08510012A (fi)
KR (1) KR960702541A (fi)
CN (1) CN1041758C (fi)
AT (1) ATE169966T1 (fi)
DE (1) DE69412604T2 (fi)
ES (1) ES2120044T3 (fi)
FI (1) FI103896B1 (fi)
SE (1) SE501561C2 (fi)
WO (1) WO1994026959A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3299451B2 (ja) * 1996-09-30 2002-07-08 新日本製鐵株式会社 竪型電解装置
SE511777C2 (sv) * 1998-02-02 1999-11-22 Avesta Sheffield Ab Metod för behandling av en metallprodukt
AT407755B (de) 1998-07-15 2001-06-25 Andritz Patentverwaltung Verfahren zum beizen von edelstahl
IT1302202B1 (it) 1998-09-11 2000-07-31 Henkel Kgaa Processo di decapaggio elettrolitico con soluzioni esenti da acidonitrico.
IT1303889B1 (it) * 1998-12-01 2001-03-01 Giovanna Angelini Procedimento ed apparecchiatura per la cromatura in continuo di barree relativa struttura di anodo
AT408451B (de) 1999-11-18 2001-12-27 Andritz Ag Maschf Verfahren zur herstellung von edelstahlbändern mit verbesserten oberflächeneigenschaften
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.
US9333625B1 (en) * 2014-12-05 2016-05-10 The Material Works, Ltd. Method of descaling stainless steel
EP4309811B1 (de) * 2022-07-18 2024-09-25 Hammann GmbH Verfahren zur elektromechanischen entfernung von ablagerungen in rohrleitungen oder apparaten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027310A (en) * 1959-10-02 1962-03-27 Harry L Lane Cleaning bath and method of cleaning moving metal strip
JPS5542186A (en) * 1978-09-21 1980-03-25 Sumitomo Metal Ind Ltd Continuous wire drawing mill of steel wire rods equipped with electrolytic descaler by indirect energization method
JPS5985892A (ja) * 1982-11-09 1984-05-17 Nippon Steel Corp ストリツプ表面処理用電解装置
JPS6067699A (ja) * 1983-09-21 1985-04-18 Fuji Photo Film Co Ltd 電解処理方法
GB8517606D0 (en) * 1985-07-12 1985-08-21 Bekaert Sa Nv Cleaning by electrochemical pickling
DE4229403C2 (de) * 1992-09-03 1995-04-13 Hoellmueller Maschbau H Vorrichtung zum Galvanisieren dünner, ein- oder beidseits mit einer leitfähigen Beschichtung versehener Kunststoffolien

Also Published As

Publication number Publication date
CN1041758C (zh) 1999-01-20
DE69412604T2 (de) 1999-01-14
ATE169966T1 (de) 1998-09-15
JPH08510012A (ja) 1996-10-22
FI955370A (fi) 1995-11-08
FI955370A0 (fi) 1995-11-08
WO1994026959A1 (en) 1994-11-24
EP0698133B1 (en) 1998-08-19
SE9301591D0 (sv) 1993-05-09
US5786556A (en) 1998-07-28
KR960702541A (ko) 1996-04-27
EP0698133A1 (en) 1996-02-28
FI103896B (fi) 1999-10-15
ES2120044T3 (es) 1998-10-16
FI103896B1 (fi) 1999-10-15
DE69412604D1 (de) 1998-09-24
CN1125966A (zh) 1996-07-03
SE9301591L (sv) 1994-11-10

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