AU2001293537A1 - An acid bath for removing contaminants from a metallic article - Google Patents

An acid bath for removing contaminants from a metallic article

Info

Publication number
AU2001293537A1
AU2001293537A1 AU2001293537A AU9353701A AU2001293537A1 AU 2001293537 A1 AU2001293537 A1 AU 2001293537A1 AU 2001293537 A AU2001293537 A AU 2001293537A AU 9353701 A AU9353701 A AU 9353701A AU 2001293537 A1 AU2001293537 A1 AU 2001293537A1
Authority
AU
Australia
Prior art keywords
acid bath
removing contaminants
metallic article
metallic
article
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
AU2001293537A
Inventor
William K. O'Keefe
Pierre Jean Pinet
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.)
Husky Injection Molding Systems Ltd
Original Assignee
HUSKY INJECTION MOLDING
Husky Injection Molding Systems Ltd
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 HUSKY INJECTION MOLDING, Husky Injection Molding Systems Ltd filed Critical HUSKY INJECTION MOLDING
Publication of AU2001293537A1 publication Critical patent/AU2001293537A1/en
Abandoned 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/22—Acidic compositions for etching magnesium or alloys thereof

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)
AU2001293537A 2000-11-28 2001-09-07 An acid bath for removing contaminants from a metallic article Abandoned AU2001293537A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/724,424 US6544342B1 (en) 2000-11-28 2000-11-28 Acid bath for removing contaminants from a metallic article
US09/724,424 2000-11-28
PCT/CA2001/001278 WO2002043924A2 (en) 2000-11-28 2001-09-07 An acid bath for removing contaminants from a metallic article

Publications (1)

Publication Number Publication Date
AU2001293537A1 true AU2001293537A1 (en) 2002-06-11

Family

ID=24910390

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001293537A Abandoned AU2001293537A1 (en) 2000-11-28 2001-09-07 An acid bath for removing contaminants from a metallic article

Country Status (3)

Country Link
US (1) US6544342B1 (en)
AU (1) AU2001293537A1 (en)
WO (1) WO2002043924A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7125829B2 (en) * 2004-08-09 2006-10-24 Dale Benincasa Solution for removing magnesium chloride compound from a surface contaminated therewith
CA2808981A1 (en) * 2013-03-05 2014-09-05 Sherritt International Corporation Method of recovering metals while mitigating corrosion
WO2020035755A1 (en) * 2018-08-16 2020-02-20 Shah Jainil Continuous etching system
CN110614587A (en) * 2019-09-23 2019-12-27 徐州一宁铝业科技有限公司 Multifunctional aluminum alloy casting surface treatment equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828192A (en) * 1954-10-04 1958-03-25 Turco Products Inc Method for etching metals
US3181541A (en) * 1963-09-30 1965-05-04 Donald R Brooking Apparatus washer
PL146628B1 (en) * 1985-12-31 1989-02-28 Inst Podstaw Inzynierii Srodow Method of etching workpieces,in particular metallic ones and apparatus therefor
DE3824641C2 (en) * 1988-07-20 1994-09-08 Fehland Ingenieur Buero Process for cleaning bottles and device for carrying out such a process
US5593507A (en) * 1990-08-22 1997-01-14 Kabushiki Kaisha Toshiba Cleaning method and cleaning apparatus
TW256929B (en) * 1993-12-29 1995-09-11 Hirama Rika Kenkyusho Kk
TW322605B (en) * 1995-12-07 1997-12-11 Tokyo Electron Co Ltd
JP3171807B2 (en) * 1997-01-24 2001-06-04 東京エレクトロン株式会社 Cleaning device and cleaning method
US6354310B1 (en) * 1998-11-12 2002-03-12 General Electric Company Apparatus and process to clean and strip coatings from hardware

Also Published As

Publication number Publication date
US6544342B1 (en) 2003-04-08
WO2002043924A3 (en) 2003-10-02
WO2002043924A2 (en) 2002-06-06

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