FR2683551B1 - Procede de decapage de materiaux en acier en continu sur une ligne de traitement. - Google Patents

Procede de decapage de materiaux en acier en continu sur une ligne de traitement.

Info

Publication number
FR2683551B1
FR2683551B1 FR919113752A FR9113752A FR2683551B1 FR 2683551 B1 FR2683551 B1 FR 2683551B1 FR 919113752 A FR919113752 A FR 919113752A FR 9113752 A FR9113752 A FR 9113752A FR 2683551 B1 FR2683551 B1 FR 2683551B1
Authority
FR
France
Prior art keywords
processing line
steel materials
materials
pickling
stripping 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.)
Expired - Fee Related
Application number
FR919113752A
Other languages
English (en)
Other versions
FR2683551A1 (fr
Inventor
Didier Paul
Dominique Henriet
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.)
Ugine SA
Original Assignee
Ugine SA
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
Priority to FR919113752A priority Critical patent/FR2683551B1/fr
Application filed by Ugine SA filed Critical Ugine SA
Priority to ES92402999T priority patent/ES2102480T3/es
Priority to DK92402999.4T priority patent/DK0541448T3/da
Priority to EP92402999A priority patent/EP0541448B1/fr
Priority to AT92402999T priority patent/ATE151819T1/de
Priority to DE69219072T priority patent/DE69219072T2/de
Priority to CA002082363A priority patent/CA2082363A1/fr
Priority to US07/972,644 priority patent/US5332446A/en
Publication of FR2683551A1 publication Critical patent/FR2683551A1/fr
Application granted granted Critical
Publication of FR2683551B1 publication Critical patent/FR2683551B1/fr
Priority to GR970401695T priority patent/GR3024040T3/el
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23G1/086—Iron or steel solutions containing HF

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)
  • Advancing Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Cosmetics (AREA)
  • Wire Processing (AREA)
FR919113752A 1991-11-07 1991-11-07 Procede de decapage de materiaux en acier en continu sur une ligne de traitement. Expired - Fee Related FR2683551B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR919113752A FR2683551B1 (fr) 1991-11-07 1991-11-07 Procede de decapage de materiaux en acier en continu sur une ligne de traitement.
DK92402999.4T DK0541448T3 (da) 1991-11-07 1992-11-05 Fremgangsmåde til kontinuerlig dekapering af stålmaterialer på et behandlingsbånd
EP92402999A EP0541448B1 (fr) 1991-11-07 1992-11-05 Procédé de décapage de matériaux en acier en continu sur une ligne de traitement
AT92402999T ATE151819T1 (de) 1991-11-07 1992-11-05 Verfahren zum kontinuierlichen beizen von stahl- material in einer behandlungsstrasse
ES92402999T ES2102480T3 (es) 1991-11-07 1992-11-05 Procedimiento de decapado de materiales de acero en continuo en una linea de tratamiento.
DE69219072T DE69219072T2 (de) 1991-11-07 1992-11-05 Verfahren zum kontinuierlichen Beizen von Stahl-Material in einer Behandlungsstrasse
CA002082363A CA2082363A1 (fr) 1991-11-07 1992-11-06 Procede de decapage de materiaux en acier en continu sur une ligne de traitement
US07/972,644 US5332446A (en) 1991-11-07 1992-11-06 Method for continuous pickling of steel materials on a treatment line
GR970401695T GR3024040T3 (en) 1991-11-07 1997-07-09 Method for continuously pickling steel material in a processing line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919113752A FR2683551B1 (fr) 1991-11-07 1991-11-07 Procede de decapage de materiaux en acier en continu sur une ligne de traitement.

Publications (2)

Publication Number Publication Date
FR2683551A1 FR2683551A1 (fr) 1993-05-14
FR2683551B1 true FR2683551B1 (fr) 1994-09-16

Family

ID=9418723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919113752A Expired - Fee Related FR2683551B1 (fr) 1991-11-07 1991-11-07 Procede de decapage de materiaux en acier en continu sur une ligne de traitement.

Country Status (9)

Country Link
US (1) US5332446A (fr)
EP (1) EP0541448B1 (fr)
AT (1) ATE151819T1 (fr)
CA (1) CA2082363A1 (fr)
DE (1) DE69219072T2 (fr)
DK (1) DK0541448T3 (fr)
ES (1) ES2102480T3 (fr)
FR (1) FR2683551B1 (fr)
GR (1) GR3024040T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745301B1 (fr) * 1996-02-27 1998-04-03 Usinor Sacilor Procede de decapage d'une piece en acier et notamment d'une bande de tole en acier inoxydable
US5840173A (en) * 1996-06-19 1998-11-24 Keramchemie Gmbh Process for treating the surface of material of high-grade steel
IT1296932B1 (it) * 1997-12-05 1999-08-03 Acciai Speciali Terni Spa Procedimento di decapaggio a spruzzo per nastro d'acciaio ed apparecchiatura per attuare detto procedimento
DE19833990A1 (de) * 1998-07-29 2000-02-10 Metallgesellschaft Ag Beizmittel für Edelstähle
IT1302202B1 (it) * 1998-09-11 2000-07-31 Henkel Kgaa Processo di decapaggio elettrolitico con soluzioni esenti da acidonitrico.
DE10160318A1 (de) * 2001-12-07 2003-06-18 Henkel Kgaa Verfahren zum Beizen von martensitischem oder ferritischem Edelstahl
CN114392980A (zh) * 2021-12-29 2022-04-26 沈阳梅特科航空科技有限公司 一种用于去除tbc陶瓷涂层的熔盐制备工艺和清洗工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507619A (fr) *
GB2048311A (en) * 1979-04-12 1980-12-10 Sumitomo Metal Ind Chemical pickling stainless steel
JPS61117291A (ja) * 1984-11-12 1986-06-04 Nippon Steel Corp Ｃｒ系ステンレス鋼板の製造方法
FR2587369B1 (fr) * 1985-09-19 1993-01-29 Ugine Gueugnon Sa Procede de decapage acide de produits en acier inoxydable

Also Published As

Publication number Publication date
FR2683551A1 (fr) 1993-05-14
US5332446A (en) 1994-07-26
CA2082363A1 (fr) 1993-05-08
ES2102480T3 (es) 1997-08-01
EP0541448A1 (fr) 1993-05-12
EP0541448B1 (fr) 1997-04-16
DE69219072T2 (de) 1997-07-24
GR3024040T3 (en) 1997-10-31
ATE151819T1 (de) 1997-05-15
DK0541448T3 (da) 1997-05-20
DE69219072D1 (de) 1997-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse