EP1008676A3 - Beschleunigtes Verfahren zum Beizen von Stahlband und Vorrichtung dafür - Google Patents

Beschleunigtes Verfahren zum Beizen von Stahlband und Vorrichtung dafür Download PDF

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Publication number
EP1008676A3
EP1008676A3 EP99830766A EP99830766A EP1008676A3 EP 1008676 A3 EP1008676 A3 EP 1008676A3 EP 99830766 A EP99830766 A EP 99830766A EP 99830766 A EP99830766 A EP 99830766A EP 1008676 A3 EP1008676 A3 EP 1008676A3
Authority
EP
European Patent Office
Prior art keywords
carrying
steel strip
strip pickling
pickling
accelerated steel
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.)
Granted
Application number
EP99830766A
Other languages
English (en)
French (fr)
Other versions
EP1008676B1 (de
EP1008676A2 (de
Inventor
Alessandro c/o C. Sviluppo Mat. S.p.A. Dulcetti
Armando c/o C. Sviluppo Mat. S.p.A. Giannetti
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.)
Rina Consulting Centro Sviluppo Materiali SpA
Original Assignee
Centro Sviluppo Materiali SpA
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 Centro Sviluppo Materiali SpA filed Critical Centro Sviluppo Materiali SpA
Publication of EP1008676A2 publication Critical patent/EP1008676A2/de
Publication of EP1008676A3 publication Critical patent/EP1008676A3/de
Application granted granted Critical
Publication of EP1008676B1 publication Critical patent/EP1008676B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/024—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by a combination of dipping and spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP99830766A 1998-12-10 1999-12-09 Beschleunigtes Verfahren zum Beizen von Stahlband und Vorrichtung dafür Expired - Lifetime EP1008676B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM980761 1998-12-10
IT1998RM000761A IT1302912B1 (it) 1998-12-10 1998-12-10 Procedimento accelerato per il decapaggio di nastri d'acciaio edispositivo per realizzarlo.

Publications (3)

Publication Number Publication Date
EP1008676A2 EP1008676A2 (de) 2000-06-14
EP1008676A3 true EP1008676A3 (de) 2000-11-08
EP1008676B1 EP1008676B1 (de) 2004-05-26

Family

ID=11406249

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99830766A Expired - Lifetime EP1008676B1 (de) 1998-12-10 1999-12-09 Beschleunigtes Verfahren zum Beizen von Stahlband und Vorrichtung dafür

Country Status (4)

Country Link
EP (1) EP1008676B1 (de)
AT (1) ATE267893T1 (de)
DE (1) DE69917569D1 (de)
IT (1) IT1302912B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100470680B1 (ko) * 2002-05-29 2005-03-08 주식회사 화진테크 스티어링 휠의 표면 자동전사방법 및 장치
BE1014869A3 (fr) * 2002-06-06 2004-05-04 Four Industriel Belge Dispositif de refroidissement et/ou de rincage de fils et/ou
BE1015255A3 (fr) * 2002-12-18 2004-12-07 Four Industriel Belge Procede et dispositif de decapage de fils et/ou rubans metalliques.
KR101373975B1 (ko) 2008-11-14 2014-03-12 에이케이 스틸 프로퍼티즈 인코포레이티드 제2철 이온을 함유하는 산성 산세척액으로 규소강을 산세척하는 방법
CN102764720A (zh) * 2012-06-27 2012-11-07 中冶南方工程技术有限公司 一种热轧不锈钢炉前氯化盐溶液喷涂装置
EP3967789B1 (de) 2020-09-11 2025-08-13 Centre de Recherches Métallurgiques ASBL - Centrum voor Research in de Metallurgie VZW Ultraschnelles beizverfahren und anlage dafür

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780594A (en) * 1929-10-09 1930-11-04 Grasselli Chemical Co Acid treatment of metal articles
GB2031036A (en) * 1978-10-10 1980-04-16 Midland Ross Corp Liquid Treatment of Metal Strip
JPS605888A (ja) * 1983-06-23 1985-01-12 Mitsubishi Heavy Ind Ltd 酸化鉄スケ−ルの化学的洗浄法
WO1988001657A1 (fr) * 1986-08-29 1988-03-10 Mannesmann Ag Installation pour le traitement de surface de feuillards defilant en continu, notamment installation de decapage
JPH01168883A (ja) * 1987-12-24 1989-07-04 Sumitomo Chem Co Ltd 酸化鉄スケールの溶解除去剤
EP0513753A1 (de) * 1991-05-14 1992-11-19 Nippon Steel Corporation Verfahren zum Beizen von metallischen Materialien auf Stahlbasis
US5282485A (en) * 1991-01-16 1994-02-01 Mitsubishi Jukogyo Kabushiki Kaisha Jet pickling apparatus
DE4240572A1 (de) * 1992-12-03 1994-06-09 Schloemann Siemag Ag Beizanlage und Verfahren zum Betreiben der Beizanlage
US5879465A (en) * 1996-12-20 1999-03-09 Mckevitt; Patrick Method and apparatus for descaling hot rolled stainless steel strip

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780594A (en) * 1929-10-09 1930-11-04 Grasselli Chemical Co Acid treatment of metal articles
GB2031036A (en) * 1978-10-10 1980-04-16 Midland Ross Corp Liquid Treatment of Metal Strip
JPS605888A (ja) * 1983-06-23 1985-01-12 Mitsubishi Heavy Ind Ltd 酸化鉄スケ−ルの化学的洗浄法
WO1988001657A1 (fr) * 1986-08-29 1988-03-10 Mannesmann Ag Installation pour le traitement de surface de feuillards defilant en continu, notamment installation de decapage
JPH01168883A (ja) * 1987-12-24 1989-07-04 Sumitomo Chem Co Ltd 酸化鉄スケールの溶解除去剤
US5282485A (en) * 1991-01-16 1994-02-01 Mitsubishi Jukogyo Kabushiki Kaisha Jet pickling apparatus
EP0513753A1 (de) * 1991-05-14 1992-11-19 Nippon Steel Corporation Verfahren zum Beizen von metallischen Materialien auf Stahlbasis
DE4240572A1 (de) * 1992-12-03 1994-06-09 Schloemann Siemag Ag Beizanlage und Verfahren zum Betreiben der Beizanlage
US5879465A (en) * 1996-12-20 1999-03-09 Mckevitt; Patrick Method and apparatus for descaling hot rolled stainless steel strip

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 112 (C - 281) 16 May 1985 (1985-05-16) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 442 (C - 641) 3 October 1989 (1989-10-03) *

Also Published As

Publication number Publication date
ITRM980761A1 (it) 2000-06-10
DE69917569D1 (de) 2004-07-01
IT1302912B1 (it) 2000-10-10
EP1008676B1 (de) 2004-05-26
ATE267893T1 (de) 2004-06-15
EP1008676A2 (de) 2000-06-14
ITRM980761A0 (it) 1998-12-10

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