ATE125578T1 - Beizverfahren für weichstahl und bad zum beizen. - Google Patents

Beizverfahren für weichstahl und bad zum beizen.

Info

Publication number
ATE125578T1
ATE125578T1 AT92403104T AT92403104T ATE125578T1 AT E125578 T1 ATE125578 T1 AT E125578T1 AT 92403104 T AT92403104 T AT 92403104T AT 92403104 T AT92403104 T AT 92403104T AT E125578 T1 ATE125578 T1 AT E125578T1
Authority
AT
Austria
Prior art keywords
pickling
bath
mild steel
temperature
determined
Prior art date
Application number
AT92403104T
Other languages
English (en)
Inventor
Christine Mysson
Jean-Claude Catonne
Original Assignee
Lorraine Laminage
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 Lorraine Laminage filed Critical Lorraine Laminage
Application granted granted Critical
Publication of ATE125578T1 publication Critical patent/ATE125578T1/de

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
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • 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
    • C23G1/081—Iron or steel solutions containing H2SO4
    • 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

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)
AT92403104T 1991-11-20 1992-11-18 Beizverfahren für weichstahl und bad zum beizen. ATE125578T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919114309A FR2683832B1 (fr) 1991-11-20 1991-11-20 Procede de decapage de materiau en acier doux et notamment de toles, bain et installation de decapage.

Publications (1)

Publication Number Publication Date
ATE125578T1 true ATE125578T1 (de) 1995-08-15

Family

ID=9419144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92403104T ATE125578T1 (de) 1991-11-20 1992-11-18 Beizverfahren für weichstahl und bad zum beizen.

Country Status (8)

Country Link
EP (1) EP0543729B1 (de)
JP (1) JP3135720B2 (de)
KR (1) KR930010233A (de)
AT (1) ATE125578T1 (de)
CA (1) CA2083337C (de)
DE (1) DE69203698T2 (de)
ES (1) ES2075655T3 (de)
FR (1) FR2683832B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1294295C (zh) * 2004-05-17 2007-01-10 文锐君 热轧钢板清洗剂
RU2415201C1 (ru) * 2009-10-23 2011-03-27 Станислав Алексеевич Суворов Средство для удаления продуктов коррозии с поверхности металлов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE423246A (de) * 1937-08-21
US2927871A (en) * 1956-03-26 1960-03-08 Bethlehem Steel Corp Control of pickling baths
US3074277A (en) * 1958-03-20 1963-01-22 Inland Steel Co Method and apparatus for automatic control of acid concentration in pickling system
GB1362910A (en) * 1971-06-30 1974-08-07 Ibm Data processing system for finding optimum integer-valued solutions of linear programmes
EP0047724A1 (de) * 1980-09-09 1982-03-17 Boliden Aktiebolag Verfahren zum Kontrollieren oder Regulieren der Zusammensetzung von Beizbadlösungen für das saure Beizen metallischer Materialien
SU1135807A1 (ru) * 1983-07-29 1985-01-23 Днепропетровский Металлургический Институт Им.Л.И.Брежнева Раствор дл удалени окалины с поверхности металла
SU1310773A1 (ru) * 1986-02-10 1987-05-15 Кузнецкий металлургический комбинат им.В.И.Ленина Система автоматической оптимизации
DD265029A1 (de) * 1987-11-25 1989-02-15 Dresden Forschzentr Mikroelek Verfahren zur laserinterferometrischen kontrolle der aetztiefe bei plasmaaetzprozessen

Also Published As

Publication number Publication date
DE69203698T2 (de) 1996-03-21
EP0543729A1 (de) 1993-05-26
FR2683832B1 (fr) 1994-03-04
ES2075655T3 (es) 1995-10-01
CA2083337C (fr) 2002-12-31
FR2683832A1 (fr) 1993-05-21
JPH05239675A (ja) 1993-09-17
DE69203698D1 (de) 1995-08-31
KR930010233A (ko) 1993-06-22
EP0543729B1 (de) 1995-07-26
JP3135720B2 (ja) 2001-02-19
CA2083337A1 (fr) 1993-05-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee