CA2996465A1 - Pre-treating aluminum surfaces with zirconium- and molybdenum-containing compositions - Google Patents

Pre-treating aluminum surfaces with zirconium- and molybdenum-containing compositions Download PDF

Info

Publication number: CA2996465A1
Authority: CA; Canada
Prior art keywords: solution; workpieces; metal; aqueous; calculated
Prior art date: 2015-09-15
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.): Pending

Application number

CA2996465A

Other languages

English (en)

French (fr)

Inventor

Norbert Maurus

Thomas Wendel

Nawel Souad Khelfallah

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.)

Chemetall GmbH

Original Assignee

Chemetall GmbH

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.)

2015-09-15

Filing date

2016-09-14

Publication date

2017-03-23

2016-09-14 Application filed by Chemetall GmbH filed Critical Chemetall GmbH

2017-03-23 Publication of CA2996465A1 publication Critical patent/CA2996465A1/en

Status Pending legal-status Critical Current

Links

229910052782 aluminium Inorganic materials 0.000 title claims abstract description 26
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
239000000203 mixture Substances 0.000 title description 3
SWCGXFPZSCXOFO-UHFFFAOYSA-N [Zr].[Mo] Chemical compound [Zr].[Mo] SWCGXFPZSCXOFO-UHFFFAOYSA-N 0.000 title description 2
238000000034 method Methods 0.000 claims abstract description 52
238000011282 treatment Methods 0.000 claims abstract description 49
229910052751 metal Inorganic materials 0.000 claims abstract description 28
239000002184 metal Substances 0.000 claims abstract description 28
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
238000005507 spraying Methods 0.000 claims abstract description 22
229910052726 zirconium Inorganic materials 0.000 claims abstract description 22
229910001868 water Inorganic materials 0.000 claims abstract description 21
229910052750 molybdenum Inorganic materials 0.000 claims abstract description 18
229910000838 Al alloy Inorganic materials 0.000 claims abstract description 14
238000001035 drying Methods 0.000 claims abstract description 14
MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims abstract description 14
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims abstract description 13
238000006243 chemical reaction Methods 0.000 claims abstract description 13
239000002253 acid Substances 0.000 claims abstract description 12
229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 11
239000008397 galvanized steel Substances 0.000 claims abstract description 11
229910000831 Steel Inorganic materials 0.000 claims abstract description 9
239000010959 steel Substances 0.000 claims abstract description 9
238000003466 welding Methods 0.000 claims abstract description 9
229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 8
239000011707 mineral Substances 0.000 claims abstract description 8
239000000243 solution Substances 0.000 claims description 44
239000003929 acidic solution Substances 0.000 claims description 21
238000007598 dipping method Methods 0.000 claims description 19
238000000576 coating method Methods 0.000 claims description 14
229920001577 copolymer Polymers 0.000 claims description 12
229920000642 polymer Polymers 0.000 claims description 12
238000005304 joining Methods 0.000 claims description 11
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 10
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
238000004026 adhesive bonding Methods 0.000 claims description 10
239000011248 coating agent Substances 0.000 claims description 10
239000007864 aqueous solution Substances 0.000 claims description 9
238000004140 cleaning Methods 0.000 claims description 8
229920002126 Acrylic acid copolymer Polymers 0.000 claims description 7
239000000314 lubricant Substances 0.000 claims description 5
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
229920002125 Sokalan® Polymers 0.000 claims description 4
239000012141 concentrate Substances 0.000 claims description 4
239000002736 nonionic surfactant Substances 0.000 claims description 4
239000004584 polyacrylic acid Substances 0.000 claims description 4
229920002845 Poly(methacrylic acid) Polymers 0.000 claims description 3
230000004913 activation Effects 0.000 claims description 3
238000010790 dilution Methods 0.000 claims description 3
239000012895 dilution Substances 0.000 claims description 3
239000004094 surface-active agent Substances 0.000 claims description 3
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
239000011976 maleic acid Substances 0.000 claims description 2
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
229910045601 alloy Inorganic materials 0.000 abstract description 9
239000000956 alloy Substances 0.000 abstract description 9
238000003754 machining Methods 0.000 abstract description 2
239000011260 aqueous acid Substances 0.000 abstract 2
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 2
238000007654 immersion Methods 0.000 abstract 2
238000010422 painting Methods 0.000 abstract 1
238000005554 pickling Methods 0.000 description 16
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 13
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 8
230000000052 comparative effect Effects 0.000 description 8
-1 fluoro anions Chemical class 0.000 description 8
239000011733 molybdenum Substances 0.000 description 8
229910019142 PO4 Inorganic materials 0.000 description 6
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 6
239000010452 phosphate Substances 0.000 description 6
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
239000000853 adhesive Substances 0.000 description 4
230000001070 adhesive effect Effects 0.000 description 4
238000005259 measurement Methods 0.000 description 4
239000000126 substance Substances 0.000 description 4
229910052719 titanium Inorganic materials 0.000 description 4
239000010936 titanium Substances 0.000 description 4
QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 description 3
JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 3
238000005238 degreasing Methods 0.000 description 3
239000008367 deionised water Substances 0.000 description 3
229910021641 deionized water Inorganic materials 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000007788 liquid Substances 0.000 description 3
150000001282 organosilanes Chemical class 0.000 description 3
238000003860 storage Methods 0.000 description 3
BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
230000003213 activating effect Effects 0.000 description 2
230000002411 adverse Effects 0.000 description 2
239000003513 alkali Substances 0.000 description 2
229910001413 alkali metal ion Inorganic materials 0.000 description 2
229910000147 aluminium phosphate Inorganic materials 0.000 description 2
239000008199 coating composition Substances 0.000 description 2
238000011109 contamination Methods 0.000 description 2
238000007739 conversion coating Methods 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
JOUOJMIHRPQLAA-UHFFFAOYSA-N ethenylphosphonic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.OP(O)(=O)C=C JOUOJMIHRPQLAA-UHFFFAOYSA-N 0.000 description 2
150000002191 fatty alcohols Chemical class 0.000 description 2
229910052735 hafnium Inorganic materials 0.000 description 2
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
229910017604 nitric acid Inorganic materials 0.000 description 2
238000007761 roller coating Methods 0.000 description 2
229910052710 silicon Inorganic materials 0.000 description 2
239000010703 silicon Substances 0.000 description 2
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
JVRHDWRSHRSHHS-UHFFFAOYSA-N 3-hydroxysilylpropan-1-amine Chemical compound NCCC[SiH2]O JVRHDWRSHRSHHS-UHFFFAOYSA-N 0.000 description 1
TZZGHGKTHXIOMN-UHFFFAOYSA-N 3-trimethoxysilyl-n-(3-trimethoxysilylpropyl)propan-1-amine Chemical compound CO[Si](OC)(OC)CCCNCCC[Si](OC)(OC)OC TZZGHGKTHXIOMN-UHFFFAOYSA-N 0.000 description 1
BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 1
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
206010067482 No adverse event Diseases 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
238000005275 alloying Methods 0.000 description 1
125000003277 amino group Chemical group 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
235000011114 ammonium hydroxide Nutrition 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000002585 base Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000007767 bonding agent Substances 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000007859 condensation product Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
239000013078 crystal Substances 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000010292 electrical insulation Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
150000002222 fluorine compounds Chemical class 0.000 description 1
125000001153 fluoro group Chemical group F* 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
239000003456 ion exchange resin Substances 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
230000005012 migration Effects 0.000 description 1
238000013508 migration Methods 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
239000003921 oil Substances 0.000 description 1
229920000620 organic polymer Polymers 0.000 description 1
150000002903 organophosphorus compounds Chemical class 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
238000002161 passivation Methods 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
239000008237 rinsing water Substances 0.000 description 1
238000001878 scanning electron micrograph Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
DXIGZHYPWYIZLM-UHFFFAOYSA-J tetrafluorozirconium;dihydrofluoride Chemical compound F.F.F[Zr](F)(F)F DXIGZHYPWYIZLM-UHFFFAOYSA-J 0.000 description 1
JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 description 1
238000004876 x-ray fluorescence Methods 0.000 description 1
239000011701 zinc Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
229910000165 zinc phosphate Inorganic materials 0.000 description 1
OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 0.000 description 1

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
- 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
- C23C22/40—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 molybdates, tungstates or vanadates
- C23C22/44—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 molybdates, tungstates or vanadates containing also 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
- 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
- C23C22/76—Applying the liquid by spraying
- 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
- C23C22/78—Pretreatment of the material to be coated
- 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
- C23C22/78—Pretreatment of the material to be coated
- C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
- 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
- C23C22/82—After-treatment
- 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
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium

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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)
Chemical Treatment Of Metals (AREA)

CA2996465A 2015-09-15 2016-09-14 Pre-treating aluminum surfaces with zirconium- and molybdenum-containing compositions Pending CA2996465A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE102015217585.5		2015-09-15
DE102015217585		2015-09-15
PCT/EP2016/071657 WO2017046139A1 (de)	2015-09-15	2016-09-14	Vorbehandlung von aluminiumoberflächen mit zirkon- und molybdänhaltigen zusammensetzungen

Publications (1)

Publication Number	Publication Date
CA2996465A1 true CA2996465A1 (en)	2017-03-23

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ID=56985593

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2996465A Pending CA2996465A1 (en)	2015-09-15	2016-09-14	Pre-treating aluminum surfaces with zirconium- and molybdenum-containing compositions

Country Status (11)

Country	Link
US (2)	US20180237919A1 (es)
EP (1)	EP3350357B1 (es)
JP (1)	JP2018527467A (es)
KR (1)	KR20180053306A (es)
CN (1)	CN108350579A (es)
CA (1)	CA2996465A1 (es)
DE (1)	DE102016217507A1 (es)
MX (1)	MX2018003246A (es)
RU (1)	RU2750923C1 (es)
WO (1)	WO2017046139A1 (es)
ZA (1)	ZA201802301B (es)

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MX2021002643A (es) *	2018-09-07	2021-05-12	Chemetall Gmbh	Metodo para tratar superficies de sustratos que contienen aluminio.
BR112021004233A2 (pt) *	2018-09-07	2021-05-25	Chemetall Gmbh	método para tratar pelo menos uma superfície de um substrato, composição aquosa ácida, mistura padrão, uso da composição aquosa ácida, e, substrato
JP6846558B1 (ja)	2019-09-27	2021-03-24	株式会社Uacj	アルミニウム合金材及びその製造方法
CN111020551B (zh) *	2019-12-30	2022-02-08	郑州大学	利用ZrO2/MoO3复合纳米膜层对铁质文物保护的方法
MX2023004774A (es)	2020-10-29	2023-05-09	Chemetall Gmbh	Composiciones acuosas que contienen zr, mo y polimero con grupos funcionales acido para el tratamiento de superficies metalicas.
CA3197335A1 (en)	2020-11-10	2022-05-19	Nawel Souad Khelfallah	Treatment of metallic surfaces by oh-functional copolymer containing acidic aqueous compositions
MX2023005372A (es)	2020-11-10	2023-05-22	Chemetall Gmbh	Tratamiento de superficies metalicas mediante composiciones acuosas acidas que contienen copolimeros.

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2016
- 2016-09-14 CA CA2996465A patent/CA2996465A1/en active Pending
- 2016-09-14 MX MX2018003246A patent/MX2018003246A/es unknown
- 2016-09-14 CN CN201680051452.XA patent/CN108350579A/zh active Pending
- 2016-09-14 KR KR1020187007023A patent/KR20180053306A/ko unknown
- 2016-09-14 DE DE102016217507.6A patent/DE102016217507A1/de not_active Withdrawn
- 2016-09-14 WO PCT/EP2016/071657 patent/WO2017046139A1/de active Application Filing
- 2016-09-14 RU RU2018113309A patent/RU2750923C1/ru active
- 2016-09-14 EP EP16770231.5A patent/EP3350357B1/de active Active
- 2016-09-14 JP JP2018513833A patent/JP2018527467A/ja not_active Withdrawn
- 2016-09-14 US US15/759,870 patent/US20180237919A1/en not_active Abandoned
2018
- 2018-04-09 ZA ZA2018/02301A patent/ZA201802301B/en unknown
2024
- 2024-03-12 US US18/602,585 patent/US20240209513A1/en active Pending

Also Published As

Publication number	Publication date
DE102016217507A1 (de)	2017-03-16
MX2018003246A (es)	2018-05-17
US20240209513A1 (en)	2024-06-27
US20180237919A1 (en)	2018-08-23
JP2018527467A (ja)	2018-09-20
EP3350357A1 (de)	2018-07-25
EP3350357B1 (de)	2024-05-01
CN108350579A (zh)	2018-07-31
WO2017046139A1 (de)	2017-03-23
KR20180053306A (ko)	2018-05-21
RU2750923C1 (ru)	2021-07-06
ZA201802301B (en)	2019-07-31

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US20230002877A1 (en)	2023-01-05	Method for Producing a Flat Steel Product Having a Protective Zinc-Based Metal Layer and a Phosphating Layer Produced on a Surface of the Protective Metal Layer and Flat Steel Product of This Type
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