ATE510045T1 - PASSIVATIVE GRINDING, ESPECIALLY FOR ALUMINUM, MAGNESIUM AND ZINC - Google Patents

PASSIVATIVE GRINDING, ESPECIALLY FOR ALUMINUM, MAGNESIUM AND ZINC

Info

Publication number
ATE510045T1
ATE510045T1 AT08853742T AT08853742T ATE510045T1 AT E510045 T1 ATE510045 T1 AT E510045T1 AT 08853742 T AT08853742 T AT 08853742T AT 08853742 T AT08853742 T AT 08853742T AT E510045 T1 ATE510045 T1 AT E510045T1
Authority
AT
Austria
Prior art keywords
zinc
magnesium
aluminum
vibratory grinding
passivative
Prior art date
Application number
AT08853742T
Other languages
German (de)
Inventor
Andreas Maslowski
Original Assignee
Henkel Ag & Co 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 Ag & Co Kgaa filed Critical Henkel Ag & Co Kgaa
Application granted granted Critical
Publication of ATE510045T1 publication Critical patent/ATE510045T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
    • B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • 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
    • C23F3/00—Brightening metals by chemical means
    • C23F3/02—Light metals
    • C23F3/03—Light metals with acidic solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

The invention relates to a method for the vibratory grinding and adhesion-promoting passivating of metal components, which at least partially comprise metals and/or alloys selected from aluminum, magnesium and/or zinc, in one operation employing an aqueous composition having a pH value between 0.3 and 3.5, containing complex fluorides of the elements of boron, silicon, titanium, zircon or hafnium individually or mixed together in concentrations of the fluoro anions of between 100 and 4000 ppm in total as a vibratory grinding medium, and to a component produced directly using this method, and to the use thereof for structural adhesion or for applying other corrosion-protecting coatings. The present invention further relates to the use of a concentrate in order to produce the vibratory grinding medium in the method according to the invention.
AT08853742T 2007-11-27 2008-10-16 PASSIVATIVE GRINDING, ESPECIALLY FOR ALUMINUM, MAGNESIUM AND ZINC ATE510045T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007057352A DE102007057352A1 (en) 2007-11-27 2007-11-27 Passive vibratory grinding, especially for aluminum, magnesium and zinc
PCT/EP2008/063945 WO2009068366A1 (en) 2007-11-27 2008-10-16 Passivating vibratory grinding, in particular for aluminum, magnesium and zinc

Publications (1)

Publication Number Publication Date
ATE510045T1 true ATE510045T1 (en) 2011-06-15

Family

ID=40229711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08853742T ATE510045T1 (en) 2007-11-27 2008-10-16 PASSIVATIVE GRINDING, ESPECIALLY FOR ALUMINUM, MAGNESIUM AND ZINC

Country Status (5)

Country Link
EP (1) EP2217742B1 (en)
AT (1) ATE510045T1 (en)
DE (1) DE102007057352A1 (en)
ES (1) ES2364799T3 (en)
WO (1) WO2009068366A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2883180C (en) 2012-08-29 2017-12-05 Ppg Industries Ohio, Inc. Zirconium pretreatment compositions containing molybdenum, associated methods for treating metal substrates, and related coated metal substrates
MY169256A (en) 2012-08-29 2019-03-19 Ppg Ind Ohio Inc Zirconium pretreatment compositions containing lithium, associated methods for treating metal substrates, and related coated metal substrates
EP3081334B1 (en) 2015-04-13 2017-04-05 wheelnews Schweiz AG Vibratory finishing and abrasive material
EP3504356A1 (en) 2016-08-24 2019-07-03 PPG Industries Ohio, Inc. Alkaline composition for treating metal substrates
DE102020102778A1 (en) 2020-02-04 2021-08-05 Kai-Uwe Seeßle Method and device for cleaning a workpiece

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039770A (en) 1987-12-04 1991-08-13 Henkel Corporation Treatment and after-treatment of metal with polyphenol compounds
US4963596A (en) 1987-12-04 1990-10-16 Henkel Corporation Treatment and after-treatment of metal with carbohydrate-modified polyphenol compounds
DE3800834A1 (en) 1988-01-14 1989-07-27 Henkel Kgaa METHOD AND MEANS FOR SIMULTANEOUS SLICING, CLEANING AND PASSIVATING OF METALLIC WORKSTUFFS
JP3778876B2 (en) * 2002-06-10 2006-05-24 株式会社日本製鋼所 Chemical conversion treatment method for aluminum alloy or magnesium alloy molded body
JP2006169580A (en) * 2004-12-15 2006-06-29 Arrk Okayama Co Ltd Method for producing product composed of magnesium or magnesium alloy
JP4595093B2 (en) * 2005-12-02 2010-12-08 独立行政法人産業技術総合研究所 Magnesium alloy material surface treatment method and magnesium alloy material treated thereby

Also Published As

Publication number Publication date
EP2217742B1 (en) 2011-05-18
DE102007057352A1 (en) 2009-05-28
WO2009068366A1 (en) 2009-06-04
ES2364799T3 (en) 2011-09-14
EP2217742A1 (en) 2010-08-18

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