DE69228080D1 - Verfahren zum Beizen von Stahlwerkstoffen wie z.B. rostfreien und legierten Stählen - Google Patents

Verfahren zum Beizen von Stahlwerkstoffen wie z.B. rostfreien und legierten Stählen

Info

Publication number
DE69228080D1
DE69228080D1 DE69228080T DE69228080T DE69228080D1 DE 69228080 D1 DE69228080 D1 DE 69228080D1 DE 69228080 T DE69228080 T DE 69228080T DE 69228080 T DE69228080 T DE 69228080T DE 69228080 D1 DE69228080 D1 DE 69228080D1
Authority
DE
Germany
Prior art keywords
acid
stainless
steel materials
concentration
alloyed steels
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 - Lifetime
Application number
DE69228080T
Other languages
English (en)
Other versions
DE69228080T2 (de
Inventor
Dominique Henriet
Rene Ledey
Didier Paul
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.)
USINOR SA
Original Assignee
USINOR 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
Application filed by USINOR SA filed Critical USINOR SA
Application granted granted Critical
Publication of DE69228080D1 publication Critical patent/DE69228080D1/de
Publication of DE69228080T2 publication Critical patent/DE69228080T2/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
    • C23G1/086—Iron or steel solutions containing HF
    • 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)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • ing And Chemical Polishing (AREA)
DE69228080T 1991-02-25 1992-02-24 Verfahren zum Beizen von Stahlwerkstoffen wie z.B. rostfreien und legierten Stählen Expired - Lifetime DE69228080T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9102222A FR2673200A1 (fr) 1991-02-25 1991-02-25 Procede de surdecapage de materiaux en acier tels que les aciers inoxydables et les aciers allies.
US08/150,254 US5690748A (en) 1991-02-25 1993-11-10 Process for the acid pickling of stainless steel products

Publications (2)

Publication Number Publication Date
DE69228080D1 true DE69228080D1 (de) 1999-02-18
DE69228080T2 DE69228080T2 (de) 1999-05-20

Family

ID=26228531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69228080T Expired - Lifetime DE69228080T2 (de) 1991-02-25 1992-02-24 Verfahren zum Beizen von Stahlwerkstoffen wie z.B. rostfreien und legierten Stählen

Country Status (9)

Country Link
US (1) US5690748A (de)
EP (1) EP0501867B1 (de)
AT (1) ATE175452T1 (de)
DE (1) DE69228080T2 (de)
DK (1) DK0501867T3 (de)
ES (1) ES2127208T3 (de)
FI (1) FI99031C (de)
FR (1) FR2673200A1 (de)
GR (1) GR3029688T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1255655B (it) * 1992-08-06 1995-11-09 Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico
DE4237021C1 (de) * 1992-11-02 1994-02-10 Poligrat Gmbh Mittel zum Beizen der Oberfläche von Chromnickelstählen und Chromstählen sowie Verwendung des Mittels
IT1276955B1 (it) 1995-10-18 1997-11-03 Novamax Itb S R L Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico
US5724668A (en) * 1995-11-07 1998-03-03 Electronic Power Research Institute Method for decontamination of nuclear plant components
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
US20040140288A1 (en) * 1996-07-25 2004-07-22 Bakul Patel Wet etch of titanium-tungsten film
IT1297076B1 (it) 1997-11-24 1999-08-03 Acciai Speciali Terni Spa Metodo per il decapaggio di prodotti in acciaio
DE19755350A1 (de) * 1997-12-12 1999-06-17 Henkel Kgaa Verfahren zum Beizen und Passivieren von Edelstahl
GB9807286D0 (en) * 1998-04-06 1998-06-03 Solvay Interox Ltd Pickling process
USH2087H1 (en) * 1998-05-19 2003-11-04 H. C. Starck, Inc. Pickling of refractory metals
DE19833990A1 (de) * 1998-07-29 2000-02-10 Metallgesellschaft Ag Beizmittel für Edelstähle
EP1980650A1 (de) * 2007-04-05 2008-10-15 Kerma S.A. Nitrat- und Peroxydfreie Beizzusammensetzung und Verfahren zur Umsetzung einer solchen Zusammensetzung
CN109234746A (zh) * 2018-11-12 2019-01-18 江阴祥瑞不锈钢精线有限公司 一种不锈钢丝的酸洗工艺方法
US20220220619A1 (en) * 2020-01-09 2022-07-14 Primetals Technologies Japan, Ltd. Method for pickling steel plate and pickling apparatus
IT202000005848A1 (it) 2020-03-19 2021-09-19 Tenova Spa Processo per decapare e/o passivare un acciaio inossidabile.

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474526A (en) * 1940-06-15 1949-06-28 Monsanto Chemicals Picking of stainless steels
US2337062A (en) * 1942-04-07 1943-12-21 Solar Aircraft Co Pickling solution and method
US2564549A (en) * 1945-07-02 1951-08-14 Albert R Stargardter Pickling treatment
US2856275A (en) * 1956-11-20 1958-10-14 Amchem Prod Chemical treatment of refractory metal surfaces
US3310435A (en) * 1963-11-18 1967-03-21 Dravo Corp Process for continuous pickling of steel strip and regeneration of the contact acid
AU471215B2 (en) * 1972-02-22 1976-04-15 Seat belt retractor
JPS549120A (en) * 1977-06-24 1979-01-23 Tokai Electro Chemical Co Method of controlling acid cleaning liquid for stainless steel
DE3105508A1 (de) * 1981-02-14 1982-09-02 Metallgesellschaft Ag, 6000 Frankfurt Beiz- und entrostungspaste fuer metalle
JPS5839234B2 (ja) * 1981-10-26 1983-08-29 住友金属工業株式会社 鋼線材の酸洗脱スケ−ル方法
US4608091A (en) * 1982-01-11 1986-08-26 Enthone, Incorporated Peroxide selective stripping compositions and method
DE3222532A1 (de) * 1982-06-16 1983-12-22 Arno 5042 Erftstadt Kuhlmann Verfahren und mittel zum sauren beizen von austenitischen edelstaehlen
FR2539140A1 (fr) * 1983-01-07 1984-07-13 Ugine Kuhlmann Stabilisation de solutions aqueuses contenant du peroxyde d'hydrogene, de l'acide fluorhydrique et des ions metalliques
FR2551465B3 (fr) * 1983-09-02 1985-08-23 Gueugnon Sa Forges Procede de decapage acide des aciers inoxydables et solution acide pour sa mise en oeuvre
FR2560893B1 (fr) * 1984-03-09 1986-09-12 Snecma Bain de decapage chimique pour pieces en alliage resistant a chaud
ATE121804T1 (de) * 1985-01-22 1995-05-15 Ugine Sa Verfahren zum säuren beizen von stahlen, insbesondere von rostfreien stahlen.
FR2587369B1 (fr) * 1985-09-19 1993-01-29 Ugine Gueugnon Sa Procede de decapage acide de produits en acier inoxydable
US5154774A (en) * 1985-09-19 1992-10-13 Ugine Aciers De Chatillon Et Gueugnon Process for acid pickling of stainless steel products
US5292374A (en) * 1988-11-15 1994-03-08 Maschinenfabrik Andritz Actiengesellschft Process and plant for pickling stainless steel strip
DE3937438C2 (de) * 1989-02-23 1998-01-29 Wilfried Simmer Verfahren zum Beizen von Stahl
FR2657888B1 (fr) * 1990-02-08 1994-04-15 Ugine Aciers Procedes de decapage de materiaux en acier inoxydable.
US5354383A (en) * 1991-03-29 1994-10-11 Itb, S.R.L. Process for pickling and passivating stainless steel without using nitric acid

Also Published As

Publication number Publication date
DK0501867T3 (da) 1999-08-30
FI99031C (fi) 1997-09-25
GR3029688T3 (en) 1999-06-30
FI920787A0 (fi) 1992-02-24
FI99031B (fi) 1997-06-13
DE69228080T2 (de) 1999-05-20
FR2673200A1 (fr) 1992-08-28
EP0501867A1 (de) 1992-09-02
FI920787A (fi) 1992-08-26
ATE175452T1 (de) 1999-01-15
EP0501867B1 (de) 1999-01-07
FR2673200B1 (de) 1995-03-03
US5690748A (en) 1997-11-25
ES2127208T3 (es) 1999-04-16

Similar Documents

Publication Publication Date Title
DE69228080D1 (de) Verfahren zum Beizen von Stahlwerkstoffen wie z.B. rostfreien und legierten Stählen
FI910594A0 (fi) Menetelmä teräsmateriaalien, erityisesti ruostumattoman teräksen peittaamiseksi ja puhdistamiseksi
JPH0420996B2 (de)
KR960001599B1 (ko) 크롬함유 스텐레스강의 전해 산세척(pickling) 방법
Henriet et al. Process for Pickling Steel Materials Such as Stainless Steels and Alloy Steels
HUT53398A (en) Process for descaling and deoxidating metals and metal alloys, particularly alloyed steels, high-alloyed steels and carbon steels, in pickling bath containing iron(iii)ion active ingredient
FR2465010B1 (de)
Kachanov Examination of the Behaviour of Hydrogen in High Strength Corrosion Resisting Steels
Covino Jr Fundamentals of Stainless Steel Acid Pickling Processes
UA18370A (uk) Спосіб розкислеhhя сталі
Gal'perin et al. Level of Oxidation of Oxygen Converter Steel in 350 t Ladles
Karakula Development of Technology and Examination of the Process of Circulation Vacuum Treatment of Steel
Tyurin On Deoxidation and Desulphurization of Cast Iron by Magnesium
Lipiarz et al. The Oxidation of Alloying Elements in the Process of Electro-Slag Remelting
Lyashenko et al. Features of the Formation of Scale and of the Pickling of the Rolled Product of High Carbon Steels
Lingras Hydrogen control in steelmaking
Motte et al. Ladle Metallurgy Practices in Converter Steelworks.--II
Roshdy et al. Corrosion Behaviour of Molybdenum Alloyed Steel in Acid Media
Anghelina Considerations on the Determination of the Critical Carbon Content at Stainless Steel Steelmaking by Vacuum Treatment
Kajimura et al. Development of a Duplex Stainless Steel With High Corrosion Resistance to Nitric Acid. I. Corrosion Resistance of High Silicon Duplex Stainless Steels
ES463604A1 (es) Un metodo para el tratamiento de superficies con porciones corroidas por oxidacion
Rosenberg et al. A practical approach to hydrochloric acid pickling prior to zinc plating
Setnicka Examination of Dependences Between Purity and Method of Making Cr 13 and Cr 13 Ni 6 Steels
Haastert et al. 30 Years RH Process
Neigebauer et al. Features of Decarburization of Iron With Increased Concentrations of Nitrogen and Hydrogen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition