DE69326021T2 - Im wesentlichen nickelfreier phosphatkonversionsüberzug-zusammensetzung und verfahren - Google Patents

Im wesentlichen nickelfreier phosphatkonversionsüberzug-zusammensetzung und verfahren

Info

Publication number: DE69326021T2
Authority: DE; Germany
Prior art keywords: range; ions; concentration; composition according; composition
Prior art date: 1992-12-22
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.): Expired - Fee Related

Application number

DE69326021T

Other languages

German (de)

English (en)

Other versions

DE69326021D1 (de

Inventor

Robert W. Miller

Michael Petschel

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.)

1992-12-22

Filing date

1993-12-15

Publication date

1999-12-23

1993-12-15 Application filed by Henkel Corp filed Critical Henkel Corp

1999-09-16 Application granted granted Critical

1999-09-16 Publication of DE69326021D1 publication Critical patent/DE69326021D1/de

1999-12-23 Publication of DE69326021T2 publication Critical patent/DE69326021T2/de

2013-12-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 25
239000008199 coating composition Substances 0.000 title abstract description 4
238000007746 phosphate conversion coating Methods 0.000 title abstract description 4
239000000203 mixture Substances 0.000 claims abstract description 74
239000011701 zinc Substances 0.000 claims abstract description 18
229910052725 zinc Inorganic materials 0.000 claims abstract description 14
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 13
150000002500 ions Chemical class 0.000 claims abstract description 12
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 28
-1 Zn2+ ions Chemical class 0.000 claims description 26
239000002253 acid Substances 0.000 claims description 20
238000000576 coating method Methods 0.000 claims description 19
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 18
229910019142 PO4 Inorganic materials 0.000 claims description 18
239000011248 coating agent Substances 0.000 claims description 18
239000010452 phosphate Substances 0.000 claims description 18
229910052751 metal Inorganic materials 0.000 claims description 15
239000002184 metal Substances 0.000 claims description 15
239000010949 copper Substances 0.000 claims description 11
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
229910052802 copper Inorganic materials 0.000 claims description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
239000000758 substrate Substances 0.000 claims description 7
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
229910052782 aluminium Inorganic materials 0.000 claims description 6
239000007864 aqueous solution Substances 0.000 claims description 6
WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 claims description 5
229910001425 magnesium ion Inorganic materials 0.000 claims description 5
239000004411 aluminium Substances 0.000 claims description 4
ZNBNBTIDJSKEAM-UHFFFAOYSA-N 4-[7-hydroxy-2-[5-[5-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]-5-methyloxolan-2-yl]-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-2-methyl-3-propanoyloxypentanoic acid Chemical group C1C(O)C(C)C(C(C)C(OC(=O)CC)C(C)C(O)=O)OC11OC(C)(C2OC(C)(CC2)C2C(CC(O2)C2C(CC(C)C(O)(CO)O2)C)C)CC1 ZNBNBTIDJSKEAM-UHFFFAOYSA-N 0.000 claims description 3
229910000378 hydroxylammonium sulfate Inorganic materials 0.000 claims description 3
230000003213 activating effect Effects 0.000 claims description 2
238000004140 cleaning Methods 0.000 claims description 2
239000007788 liquid Substances 0.000 claims description 2
239000007787 solid Substances 0.000 claims description 2
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
229910052731 fluorine Inorganic materials 0.000 claims 1
239000011737 fluorine Substances 0.000 claims 1
150000002894 organic compounds Chemical class 0.000 claims 1
239000010936 titanium Substances 0.000 claims 1
229910052719 titanium Inorganic materials 0.000 claims 1
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 20
229910052759 nickel Inorganic materials 0.000 abstract description 10
239000003973 paint Substances 0.000 abstract description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 14
235000011007 phosphoric acid Nutrition 0.000 description 9
239000000243 solution Substances 0.000 description 7
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
239000010410 layer Substances 0.000 description 4
QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
229910001335 Galvanized steel Inorganic materials 0.000 description 3
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
230000007797 corrosion Effects 0.000 description 3
239000008397 galvanized steel Substances 0.000 description 3
239000011572 manganese Substances 0.000 description 3
229910052748 manganese Inorganic materials 0.000 description 3
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
229910000147 aluminium phosphate Inorganic materials 0.000 description 2
150000001768 cations Chemical class 0.000 description 2
239000000356 contaminant Substances 0.000 description 2
ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
229910000366 copper(II) sulfate Inorganic materials 0.000 description 2
229940104869 fluorosilicate Drugs 0.000 description 2
YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
239000000463 material Substances 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
150000003016 phosphoric acids Chemical class 0.000 description 2
PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
MFXMOUUKFMDYLM-UHFFFAOYSA-L zinc;dihydrogen phosphate Chemical compound [Zn+2].OP(O)([O-])=O.OP(O)([O-])=O MFXMOUUKFMDYLM-UHFFFAOYSA-L 0.000 description 2
ZPLCXHWYPWVJDL-UHFFFAOYSA-N 4-[(4-hydroxyphenyl)methyl]-1,3-oxazolidin-2-one Chemical compound C1=CC(O)=CC=C1CC1NC(=O)OC1 ZPLCXHWYPWVJDL-UHFFFAOYSA-N 0.000 description 1
229910000838 Al alloy Inorganic materials 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
229910003286 Ni-Mn Inorganic materials 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
150000008043 acidic salts Chemical class 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000012190 activator Substances 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910001515 alkali metal fluoride Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
239000010953 base metal Substances 0.000 description 1
230000000711 cancerogenic effect Effects 0.000 description 1
231100000357 carcinogen Toxicity 0.000 description 1
239000003183 carcinogenic agent Substances 0.000 description 1
XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
239000011247 coating layer Substances 0.000 description 1
239000010960 cold rolled steel Substances 0.000 description 1
238000007739 conversion coating Methods 0.000 description 1
XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Inorganic materials [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
230000000593 degrading effect Effects 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
239000003599 detergent Substances 0.000 description 1
XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
150000002222 fluorine compounds Chemical class 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
238000010422 painting Methods 0.000 description 1
229940085991 phosphate ion Drugs 0.000 description 1
239000011253 protective coating Substances 0.000 description 1
229940005657 pyrophosphoric acid Drugs 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000011775 sodium fluoride Substances 0.000 description 1
235000013024 sodium fluoride Nutrition 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000004381 surface treatment Methods 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
239000002966 varnish Substances 0.000 description 1
150000003751 zinc Chemical class 0.000 description 1
229940007718 zinc hydroxide Drugs 0.000 description 1
229910021511 zinc hydroxide Inorganic materials 0.000 description 1
239000011787 zinc oxide Substances 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

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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- 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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
- 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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/18—Orthophosphates containing manganese cations
- C23C22/186—Orthophosphates containing manganese cations containing also copper cations
- 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
- C23C22/36—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 containing also phosphates
- C23C22/362—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 containing also phosphates containing also zinc cations
- 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
- C23C22/36—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 containing also phosphates
- C23C22/368—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 containing also phosphates containing magnesium cations

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Treatment Of Metals (AREA)
Paints Or Removers (AREA)
Glass Compositions (AREA)
Battery Electrode And Active Subsutance (AREA)

DE69326021T 1992-12-22 1993-12-15 Im wesentlichen nickelfreier phosphatkonversionsüberzug-zusammensetzung und verfahren Expired - Fee Related DE69326021T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US99546592A	1992-12-22	1992-12-22
PCT/US1993/012044 WO1994014999A1 (fr)	1992-12-22	1993-12-15	Composition et procede de revetement de conversion de phosphate pratiquement sans nickel

Publications (2)

Publication Number	Publication Date
DE69326021D1 DE69326021D1 (de)	1999-09-16
DE69326021T2 true DE69326021T2 (de)	1999-12-23

Family

ID=25541841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69326021T Expired - Fee Related DE69326021T2 (de)	1992-12-22	1993-12-15	Im wesentlichen nickelfreier phosphatkonversionsüberzug-zusammensetzung und verfahren

Country Status (14)

Country	Link
EP (1)	EP0675972B1 (fr)
JP (1)	JPH08504890A (fr)
CN (1)	CN1092245C (fr)
AT (1)	ATE183247T1 (fr)
AU (1)	AU5848194A (fr)
BR (1)	BR9307702A (fr)
CA (1)	CA2150545A1 (fr)
CZ (1)	CZ287997B6 (fr)
DE (1)	DE69326021T2 (fr)
ES (1)	ES2136726T3 (fr)
PL (1)	PL309404A1 (fr)
SG (1)	SG55084A1 (fr)
WO (1)	WO1994014999A1 (fr)
ZA (1)	ZA939636B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4440300A1 (de) *	1994-11-11	1996-05-15	Metallgesellschaft Ag	Verfahren zum Aufbringen von Phosphatüberzügen
DE19511573A1 (de) *	1995-03-29	1996-10-02	Henkel Kgaa	Verfahren zur Phosphatierung mit metallhaltiger Nachspülung
DE19538778A1 (de) *	1995-10-18	1997-04-24	Henkel Kgaa	Schichtgewichtssteuerung bei Hydroxylamin-beschleunigten Phosphatiersystemen
DE19540085A1 (de) *	1995-10-27	1997-04-30	Henkel Kgaa	Nitratarme, manganfreie Zinkphosphatierung
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1993
- 1993-12-15 CA CA002150545A patent/CA2150545A1/fr not_active Abandoned
- 1993-12-15 AU AU58481/94A patent/AU5848194A/en not_active Abandoned
- 1993-12-15 SG SG1996005336A patent/SG55084A1/en unknown
- 1993-12-15 CZ CZ19951649A patent/CZ287997B6/cs not_active IP Right Cessation
- 1993-12-15 EP EP94904428A patent/EP0675972B1/fr not_active Expired - Lifetime
- 1993-12-15 BR BR9307702-5A patent/BR9307702A/pt not_active IP Right Cessation
- 1993-12-15 JP JP6515227A patent/JPH08504890A/ja active Pending
- 1993-12-15 DE DE69326021T patent/DE69326021T2/de not_active Expired - Fee Related
- 1993-12-15 ES ES94904428T patent/ES2136726T3/es not_active Expired - Lifetime
- 1993-12-15 WO PCT/US1993/012044 patent/WO1994014999A1/fr active IP Right Grant
- 1993-12-15 AT AT94904428T patent/ATE183247T1/de not_active IP Right Cessation
- 1993-12-15 PL PL93309404A patent/PL309404A1/xx unknown
- 1993-12-22 CN CN93119949A patent/CN1092245C/zh not_active Expired - Fee Related
- 1993-12-22 ZA ZA939636A patent/ZA939636B/xx unknown

Also Published As

Publication number	Publication date
BR9307702A (pt)	1999-08-31
CN1090606A (zh)	1994-08-10
EP0675972A4 (fr)	1995-11-02
CZ164995A3 (en)	1996-01-17
CN1092245C (zh)	2002-10-09
CZ287997B6 (cs)	2001-03-14
CA2150545A1 (fr)	1994-07-07
ZA939636B (en)	1994-08-15
ATE183247T1 (de)	1999-08-15
PL309404A1 (en)	1995-10-02
ES2136726T3 (es)	1999-12-01
DE69326021D1 (de)	1999-09-16
AU5848194A (en)	1994-07-19
JPH08504890A (ja)	1996-05-28
EP0675972A1 (fr)	1995-10-11
EP0675972B1 (fr)	1999-08-11
SG55084A1 (en)	1998-12-21
WO1994014999A1 (fr)	1994-07-07

Publication	Publication Date	Title
DE69211004T2 (de)	1997-01-02	Zinkphosphat konversionsüberzugszusammensetzung und verfahren
DE69706161T2 (de)	2002-03-21	Zinkphosphat- und wolfram enthaltende überzugsmittel mit beschleuniger
DE3879099T2 (de)	1993-07-15	Verfahren und zusammensetzung zur herstellung von zinkphosphatueberzuegen.
DE977586C (de)	1967-06-08	Verfahren zur Erzeugung von UEberzuegen auf Aluminium und dessen Legierungen
EP2588646B1 (fr)	2015-09-23	Procédé de phosphatation sélective d'une construction métallique composite
DE69633735T2 (de)	2006-02-09	Zinkphosphat konversionsüberzugszusammensetzung und verfahren
EP0717787B1 (fr)	1998-01-14	Procede de phosphatage sans nickel
DE69326021T2 (de)	1999-12-23	Im wesentlichen nickelfreier phosphatkonversionsüberzug-zusammensetzung und verfahren
EP0304108A1 (fr)	1989-02-22	Procédé de phosphatation de métaux
EP0056881A1 (fr)	1982-08-04	Procédé pour la phosphatation de métaux
WO2000008231A1 (fr)	2000-02-17	Procede pour la phosphatation, le rinçage ulterieur et le trempage electrophoretique cathodique
EP0359296B1 (fr)	1993-02-17	Procédé de phosphatation
EP0328908B1 (fr)	1992-03-04	Procédé pour appliquer des couches de conversion
DE2902916A1 (de)	1980-02-21	Verfahren zur herstellung von titanium enthaltenden phosphaten als konditionierungsmittel fuer metalloberflaechen
EP0155547B1 (fr)	1988-12-07	Procédé pour la phosphatation au zinc-calcium de surfaces métalliques à basse température de traitement
EP0327153B1 (fr)	1993-08-04	Procédé pour former des couches de phosphates sur des métaux
EP0186823B1 (fr)	1991-05-15	Procédé pour faciliter la déformation à froid
EP0931179B1 (fr)	2000-12-06	Procede pour la phosphatation d'un feuillard d'acier
EP0486576B1 (fr)	1995-04-26	Procede pour la realisation de revetements de phosphate de zinc comportant du manganese sur de l'acier galvanise
DE19735314A1 (de)	1998-03-26	Verfahren zur Vorbehandlung von Bauteilen
DE3780078T2 (de)	1992-12-24	Korrosionsbestaendige beschichtung.
EP0215041B1 (fr)	1988-08-17	Procede de phosphatation de surfaces metalliques
DE4330104A1 (de)	1995-03-09	Nickel- und Kupfer-freies Phosphatierverfahren
EP1019564A1 (fr)	2000-07-19	Procede de phosphatation d'un feuillard d'acier
WO1999045171A1 (fr)	1999-09-10	Commande de poids de couche lors de la phosphatation d'une bande

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