AU2086299A - Pickling process with at least two steps - Google Patents

Pickling process with at least two steps

Info

Publication number
AU2086299A
AU2086299A AU20862/99A AU2086299A AU2086299A AU 2086299 A AU2086299 A AU 2086299A AU 20862/99 A AU20862/99 A AU 20862/99A AU 2086299 A AU2086299 A AU 2086299A AU 2086299 A AU2086299 A AU 2086299A
Authority
AU
Australia
Prior art keywords
steps
pickling process
pickling
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.)
Abandoned
Application number
AU20862/99A
Inventor
Dane G. Armendariz
Lawrence E. Faw
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.)
Henkel Corp
Original Assignee
Henkel Corp
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 Corp filed Critical Henkel Corp
Publication of AU2086299A publication Critical patent/AU2086299A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C25F1/06—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AU20862/99A 1997-12-23 1998-12-23 Pickling process with at least two steps Abandoned AU2086299A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6859297P 1997-12-23 1997-12-23
US60068592 1997-12-23
PCT/US1998/026235 WO1999032690A1 (en) 1997-12-23 1998-12-23 Pickling process with at least two steps

Publications (1)

Publication Number Publication Date
AU2086299A true AU2086299A (en) 1999-07-12

Family

ID=22083527

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20862/99A Abandoned AU2086299A (en) 1997-12-23 1998-12-23 Pickling process with at least two steps

Country Status (3)

Country Link
AU (1) AU2086299A (en)
WO (1) WO1999032690A1 (en)
ZA (1) ZA9811837B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6858097B2 (en) 1999-12-30 2005-02-22 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Brightening/passivating metal surfaces without hazard from emissions of oxides of nitrogen
ITRM20010747A1 (en) * 2001-12-19 2003-06-19 Ct Sviluppo Materiali Spa PROCEDURE WITH REDUCED ENVIRONMENTAL IMPACT AND RELATED PLANT FOR DESCALING, PICKLING AND FINISHING / PASSIVATING, IN A CONTINUOUS, INTEGRATED AND FL
DE102005055768A1 (en) * 2005-11-21 2007-05-24 Ralf Waldmann Method and means for the electrolytic cleaning and descaling of a metallic workpiece
RS55232B1 (en) * 2011-09-26 2017-02-28 Ak Steel Properties Inc Stainless steel pickling in an oxidizing, electrolytic acid bath

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490908A (en) * 1994-07-11 1996-02-13 Allegheny Ludlum Corporation Annealing and descaling method for stainless steel

Also Published As

Publication number Publication date
WO1999032690A1 (en) 1999-07-01
ZA9811837B (en) 1999-06-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase