AR010966A1 - Procedimiento para el mordentado y pasivado de aceros finos. - Google Patents

Procedimiento para el mordentado y pasivado de aceros finos.

Info

Publication number
AR010966A1
AR010966A1 ARP980106294A ARP980106294A AR010966A1 AR 010966 A1 AR010966 A1 AR 010966A1 AR P980106294 A ARP980106294 A AR P980106294A AR P980106294 A ARP980106294 A AR P980106294A AR 010966 A1 AR010966 A1 AR 010966A1
Authority
AR
Argentina
Prior art keywords
treatment solution
procedure
bitting
passivation
copper
Prior art date
Application number
ARP980106294A
Other languages
English (en)
Spanish (es)
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of AR010966A1 publication Critical patent/AR010966A1/es

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
    • C23G1/081—Iron or steel solutions containing H2SO4

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)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
ARP980106294A 1997-12-12 1998-12-11 Procedimiento para el mordentado y pasivado de aceros finos. AR010966A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19755350A DE19755350A1 (de) 1997-12-12 1997-12-12 Verfahren zum Beizen und Passivieren von Edelstahl

Publications (1)

Publication Number Publication Date
AR010966A1 true AR010966A1 (es) 2000-07-12

Family

ID=7851742

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980106294A AR010966A1 (es) 1997-12-12 1998-12-11 Procedimiento para el mordentado y pasivado de aceros finos.

Country Status (7)

Country Link
EP (1) EP1040211B1 (de)
AR (1) AR010966A1 (de)
AU (1) AU2157999A (de)
DE (2) DE19755350A1 (de)
ES (1) ES2217621T3 (de)
WO (1) WO1999031296A1 (de)
ZA (1) ZA9811343B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0974682A1 (de) * 1998-07-18 2000-01-26 Henkel Kommanditgesellschaft auf Aktien Verfahren zur chemischen Behandlung von Metalloberflächen und dazu geeignete Anlage
IT1302202B1 (it) 1998-09-11 2000-07-31 Henkel Kgaa Processo di decapaggio elettrolitico con soluzioni esenti da acidonitrico.
AU2001232063A1 (en) 2000-02-10 2001-08-20 Tetronics Limited Plasma arc reactor for the production of fine powders
GB0004845D0 (en) 2000-02-29 2000-04-19 Tetronics Ltd A method and apparatus for packaging ultra fine powders into containers
EP1281296B1 (de) 2000-04-10 2004-09-29 Tetronics Limited Doppel-plasmabrennervorrichtung
DE10160318A1 (de) 2001-12-07 2003-06-18 Henkel Kgaa Verfahren zum Beizen von martensitischem oder ferritischem Edelstahl
ES2292857T3 (es) * 2002-08-30 2008-03-16 Henkel Kommanditgesellschaft Auf Aktien Un metodo economico para restaurar el potencial de oxidacion de una solucion de decapado.
EP1552035B1 (de) 2002-10-15 2010-08-25 Henkel AG & Co. KGaA Lösung und verfahren zum beizen von rostfreiem stahl
DE102004041097A1 (de) * 2004-08-24 2006-03-02 Behr Gmbh & Co. Kg Verfahren zum Herstellen eines Bauteils
US20060182674A1 (en) 2005-02-02 2006-08-17 Javier Jara Reduction of copper content in the molybdenite concentrate
DE102012024542A1 (de) * 2012-12-14 2014-06-18 Poligrat Gmbh Thixotropes Beizmittel
EP3771749A1 (de) * 2019-07-29 2021-02-03 Ewald Dörken Ag Verfahren zur passivierung metallischer substrate

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2136303B2 (de) * 1971-07-14 1975-08-28 New Canadian Processes Ltd., Toronto, Ontario (Kanada) Verfahren zur Herstellung von Eisen (lll)-chlorid aus Eisen (H)-ChIorid
US4707349A (en) * 1986-02-28 1987-11-17 Hjersted Norman B Process of preparing a preferred ferric sulfate solution, and product
JPH01165783A (ja) * 1987-12-23 1989-06-29 Kawasaki Steel Corp ステンレス鋼帯用酸洗浴の更新方法
JPH02205692A (ja) * 1989-02-04 1990-08-15 Nippon Steel Corp ステンレス鋼の酸洗方法およびその設備
FR2673200A1 (fr) * 1991-02-25 1992-08-28 Ugine Aciers Procede de surdecapage de materiaux en acier tels que les aciers inoxydables et les aciers allies.
IT1245594B (it) * 1991-03-29 1994-09-29 Itb Srl Processo di decapaggio e di passivazione di acciaio inossidabile senza acido nitrico
IT1255655B (it) * 1992-08-06 1995-11-09 Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico
IT1276954B1 (it) * 1995-10-18 1997-11-03 Novamax Itb S R L Processo di decapaggio e di passivazione di acciaio inossidabile senza impiego di acido nitrico
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
EP0795628B1 (de) * 1996-03-14 2001-05-23 CONDOROIL IMPIANTI s.r.l. Beizen von rostfreien Stahlen mit kontinuierliche katalytische Oxidation der Beizlösung

Also Published As

Publication number Publication date
WO1999031296A1 (de) 1999-06-24
ES2217621T3 (es) 2004-11-01
ZA9811343B (en) 1999-06-14
DE59810931D1 (de) 2004-04-08
AU2157999A (en) 1999-07-05
EP1040211B1 (de) 2004-03-03
EP1040211A1 (de) 2000-10-04
DE19755350A1 (de) 1999-06-17

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