JP2015510550A - 不動態化工程前の亜鉛表面の前処理 - Google Patents
不動態化工程前の亜鉛表面の前処理 Download PDFInfo
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- JP2015510550A JP2015510550A JP2014558113A JP2014558113A JP2015510550A JP 2015510550 A JP2015510550 A JP 2015510550A JP 2014558113 A JP2014558113 A JP 2014558113A JP 2014558113 A JP2014558113 A JP 2014558113A JP 2015510550 A JP2015510550 A JP 2015510550A
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 55
- 239000011701 zinc Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims description 40
- 230000008569 process Effects 0.000 title claims description 10
- 239000000203 mixture Substances 0.000 claims abstract description 81
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 75
- 229910052742 iron Inorganic materials 0.000 claims abstract description 53
- 150000003839 salts Chemical class 0.000 claims abstract description 44
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- 239000002253 acid Substances 0.000 claims abstract description 34
- 239000000126 substance Substances 0.000 claims abstract description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 14
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 14
- 239000011574 phosphorus Substances 0.000 claims abstract description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 125000003277 amino group Chemical group 0.000 claims abstract description 7
- 150000001735 carboxylic acids Chemical class 0.000 claims abstract description 6
- 150000004715 keto acids Chemical class 0.000 claims abstract description 5
- -1 iron ions Chemical class 0.000 claims description 48
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 18
- 239000008397 galvanized steel Substances 0.000 claims description 18
- 150000007513 acids Chemical group 0.000 claims description 15
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 14
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052726 zirconium Inorganic materials 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 239000004471 Glycine Substances 0.000 claims description 6
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical group OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 6
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims description 5
- 235000008206 alpha-amino acids Nutrition 0.000 claims description 5
- 150000002484 inorganic compounds Chemical class 0.000 claims description 5
- 229910010272 inorganic material Inorganic materials 0.000 claims description 5
- 150000001371 alpha-amino acids Chemical class 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- NFMHSPWHNQRFNR-UHFFFAOYSA-N hyponitrous acid Chemical compound ON=NO NFMHSPWHNQRFNR-UHFFFAOYSA-N 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- 239000004310 lactic acid Substances 0.000 claims description 4
- 125000004437 phosphorous atom Chemical group 0.000 claims description 4
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 claims description 3
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004472 Lysine Substances 0.000 claims description 3
- 235000013922 glutamic acid Nutrition 0.000 claims description 3
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- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
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- 229910052710 silicon Inorganic materials 0.000 claims description 3
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 claims description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims description 2
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 claims description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 2
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 claims description 2
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004473 Threonine Substances 0.000 claims description 2
- 235000004279 alanine Nutrition 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- FOBPTJZYDGNHLR-UHFFFAOYSA-N diphosphorus Chemical compound P#P FOBPTJZYDGNHLR-UHFFFAOYSA-N 0.000 claims description 2
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 claims 1
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 claims 1
- 235000009582 asparagine Nutrition 0.000 claims 1
- 229960001230 asparagine Drugs 0.000 claims 1
- 150000002307 glutamic acids Chemical class 0.000 claims 1
- 150000003009 phosphonic acids Chemical group 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 31
- 239000010959 steel Substances 0.000 abstract description 31
- 238000005260 corrosion Methods 0.000 abstract description 28
- 230000007797 corrosion Effects 0.000 abstract description 27
- 239000003973 paint Substances 0.000 abstract description 21
- 239000010410 layer Substances 0.000 abstract description 18
- 239000011248 coating agent Substances 0.000 abstract description 16
- 238000000576 coating method Methods 0.000 abstract description 16
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 10
- 230000008021 deposition Effects 0.000 abstract description 6
- 238000007739 conversion coating Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000011247 coating layer Substances 0.000 abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 11
- 239000010408 film Substances 0.000 description 11
- 238000002161 passivation Methods 0.000 description 11
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 7
- 239000008139 complexing agent Substances 0.000 description 7
- 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 7
- 229910000165 zinc phosphate Inorganic materials 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 6
- 239000003513 alkali Substances 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000010452 phosphate Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- LDDQLRUQCUTJBB-UHFFFAOYSA-O azanium;hydrofluoride Chemical compound [NH4+].F LDDQLRUQCUTJBB-UHFFFAOYSA-O 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 238000010327 methods by industry Methods 0.000 description 3
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- AFENDNXGAFYKQO-UHFFFAOYSA-N 2-hydroxybutyric acid Chemical class CCC(O)C(O)=O AFENDNXGAFYKQO-UHFFFAOYSA-N 0.000 description 2
- 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 compound 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 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004210 cathodic protection Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 2
- 235000004554 glutamine Nutrition 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910000378 hydroxylammonium sulfate Inorganic materials 0.000 description 2
- ROBFUDYVXSDBQM-UHFFFAOYSA-N hydroxymalonic acid Chemical compound OC(=O)C(O)C(O)=O ROBFUDYVXSDBQM-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
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- 239000000243 solution Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N Isohexonic acid Chemical compound OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
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- 230000002411 adverse Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001370 alpha-amino acid derivatives Chemical class 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- FATUQANACHZLRT-KMRXSBRUSA-L calcium glucoheptonate Chemical compound [Ca+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)C([O-])=O FATUQANACHZLRT-KMRXSBRUSA-L 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- XQRLCLUYWUNEEH-UHFFFAOYSA-N diphosphonic acid Chemical compound OP(=O)OP(O)=O XQRLCLUYWUNEEH-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
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- 238000001764 infiltration Methods 0.000 description 1
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- 235000014413 iron hydroxide Nutrition 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 229910001512 metal fluoride Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
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- 239000004575 stone Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 229910000859 α-Fe 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—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
-
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Abstract
Description
a)0.01g/l以上の鉄イオンと、
b)酸基に対してα、βもしくはγ位に少なくとも1個のアミノ基を含む1種以上の水溶性有機カルボン酸およびその水溶性塩と、
c)少なくとも1個のリン原子または窒素原子が適度の酸化状態で存在する、リンまたは窒素の1種以上のオキソ酸およびその水溶性塩と
を含有する、pHが8.5以上である、亜鉛表面を含む金属部材の前処理用アルカリ組成物に関する。
a)5〜100g/lの鉄イオンと、
b)15〜200g/lの、酸基に対してα、βもしくはγ位に少なくとも1個のアミノ基を含む水溶性有機カルボン酸およびその水溶性塩と、
c)20〜300g/lの、少なくとも1個のリン原子または窒素原子が適度の酸化状態で存在する、リンまたは窒素のオキソ酸およびその水溶性塩と
を含有する。
i)必要により最初にアルカリ洗浄剤で洗浄し、脱脂し、
ii)本発明の上記アルカリ組成物と接触させ、
iii)次いで、不動態化湿式化成処理を行う
方法に関する。
a)0.2〜3.0g/Lの亜鉛(II)イオンと、
b)P2O5換算で、5.0〜30g/Lのリン酸イオンと、
c)各金属元素基準で、好ましくは0.1g/L未満の金属ニッケルおよび金属コバルトのイオン性化合物と
を含有する酸性水性組成物と接触させるという事実にある。
A.アルカリ洗浄(pH11):
3重量% Ridoline(登録商標)1574A(Henkel Co.);
0.4重量% Ridosol(登録商標)1270(Henkel Co.)
60℃での処理時間:180秒。
B.脱イオン水による水洗(κ<1μScm−1)
C.表1による組成物を使用したフェライト化:
50℃での処理時間:60秒
D.活性化:
0.1重量% Fixodine(登録商標)50CF(Henkel Co.)
残部 脱イオン水(κ<1μScm−1)
20℃での処理時間:60秒
E1.酸性不動態化
0.34g/l H2ZrF6
0.12g/l フッ化水素アンモニウム
0.08g/l Cu(NO3)2・3H2O
残部 脱イオン水(κ<1μScm−1)
pH:4
30℃での処理時間:120秒
E2.ニッケルフリーリン酸塩処理:
0.13重量% 亜鉛
0.09重量% マンガン
0.12重量% 硝酸塩
1.63重量% リン酸塩
0.25重量% 硫酸ヒドロキシルアミン
0.02重量% フッ化水素アンモニウム
0.10重量% H2SiF6
残部 脱イオン水(κ<1μScm−1)
遊離フッ化物:40mg/L
遊離酸:1.3ポイント(pH3.6)
全酸:26ポイント(pH8.5)
50℃での処理時間:180秒
E3.ニッケル含有リン酸塩処理(トリカチオンリン酸塩処理):
0.13重量% 亜鉛
0.09重量% マンガン
0.10重量% ニッケル
0.32重量% 硝酸塩
1.63重量% リン酸塩
0.25重量% 硫酸ヒドロキシルアミン
0.02重量% フッ化水素アンモニウム
0.10重量% H2SiF6
残部 脱イオン水(κ<1μScm−1)
遊離フッ化物:40mg/L
遊離酸:1.3ポイント(pH3.6)
全酸:26.5ポイント(pH8.5)
50℃での処理時間:180秒
F.塗料構造:EV2007(PPG Co.):層厚さ17〜19μm
Claims (15)
- a)0.01g/l以上の鉄イオンと、
b)酸基に対してα、βもしくはγ位に少なくとも1個のアミノ基を含む1種以上の水溶性有機カルボン酸およびその水溶性塩と、
c)少なくとも1個のリン原子または窒素原子が適度の酸化状態で存在する、リンまたは窒素の1種以上のオキソ酸およびその水溶性塩と
を含有する、pHが8.5以上である、亜鉛表面を含む金属部材の前処理のためのアルカリ水性組成物。 - 1g/l以上、好ましくは2g/l以上であるが、合計で10g/l以下の鉄イオンが含有されることを特徴とする、請求項1に記載のアルカリ水性組成物。
- 鉄イオンと、成分b)における水溶性有機カルボン酸およびその水溶性塩とのモル比が1:12以上、好ましくは1:8以上であるが、2:1以下、好ましくは1:1以下であることを特徴とする、請求項1または2に記載のアルカリ水性組成物。
- 成分b)における前記水溶性有機カルボン酸が、好ましくは、アミノ基およびカルボキシル基に加えて、もっぱら水酸基を含むα−アミノ酸から選択され、特に好ましくは、リジン、セリン、スレオニン、アラニン、グリシン、アスパラギン酸および/またはグルタミン酸から選択されることを特徴とする、請求項1から3のいずれか一項に記載のアルカリ水性組成物。
- 鉄イオンと、成分c)におけるリンまたは窒素のオキソ酸およびその水溶性塩とのモル比が1:10以上、好ましくは1:6以上であるが、3:1以下、好ましくは2:1以下であることを特徴とする、請求項1から4のいずれか一項に記載のアルカリ水性組成物。
- 成分c)におけるよるリンまたは窒素の前記オキソ酸が、次亜硝酸、次硝酸、亜硝酸、次亜リン酸(hypophosphoric acid)、ハイポジホスホン酸(hypodiphosphonic acid)、二リン(III、V)酸、ホスホン酸、ジホスホン酸および/またはホスフィン酸ならびにこれらの水溶性塩から選択されることを特徴とする、請求項1から5のいずれか一項に記載のアルカリ水性組成物。
- 成分d)として、少なくとも1個の水酸基および少なくとも1個のカルボキシル基を含み、且つ、成分b)における水溶性有機カルボン酸ではない1種以上の水溶性α−ヒドロキシカルボン酸およびその水溶性塩をさらに含むことを特徴とする、請求項1から6のいずれか一項に記載のアルカリ水性組成物。
- 鉄イオンと、成分d)における水溶性α−ヒドロキシカルボン酸およびその水溶性塩とのモル比が1:4以上、好ましくは1:3以上であるが、2:1以下、好ましくは1:1以下であることを特徴とする、請求項7に記載のアルカリ水性組成物。
- 成分d)における前記水溶性α−ヒドロキシカルボン酸は、8個以下の炭素原子を含み、好ましくは、少なくとも4個の炭素原子を有するポリヒドロキシモノカルボン酸および/もしくはポリヒドロキシジカルボン酸、タルトロン酸、グリコール酸、乳酸ならびに/またはα−ヒドロキシ酪酸から選択されることを特徴とする、請求項7または8に記載のアルカリ水性組成物。
- 前記pHが、11.0以下、好ましくは10.5以下、特に好ましくは10.0以下であることを特徴とする、請求項1から9のいずれか一項に記載のアルカリ水性組成物。
- 成分b)における水溶性有機カルボン酸およびその水溶性塩と、成分d)における水溶性有機α−ヒドロキシカルボン酸およびその水溶性塩との総モル比の観点から、亜鉛イオンと鉄イオンとの総モルの比の割合が1:1超、好ましくは2:3超にならない量で亜鉛イオンを含むことを特徴とする、請求項7から10のいずれか一項に記載のアルカリ水性組成物。
- 亜鉛めっき鋼表面を
i)必要により最初にアルカリ洗浄剤で洗浄し、および脱脂し、
ii)請求項1から11のいずれか一項に記載のアルカリ水性組成物と接触させ、
iii)次いで、不動態化湿式化成処理を行う
ことを特徴とする、
亜鉛めっき鋼表面を前処理する方法。 - 工程ii)を無電解で行うことを特徴とする、請求項12に記載の方法。
- 前記不動態化湿式化成処理が、工程ii)で前処理された前記亜鉛めっき鋼表面を、Zr、Ti、Siおよび/またはHfの元素基準で、合計で5ppm以上であるが1500ppm以下の前記元素の水溶性無機化合物、好ましくはフッ化物イオンを放出する水溶性無機化合物を含有する酸性水性組成物と接触させることを特徴とする、請求項12または13に記載の方法。
- 前記不動態化湿式化成処理が、工程ii)で前処理された前記亜鉛めっき鋼表面を、2.5〜3.6の範囲のpHを有し、
a)0.2〜3.0g/Lの亜鉛(II)イオンと、
b)P2O5換算で、5.0〜30g/Lのリン酸イオンと、
c)各金属元素基準で、好ましくは0.1g/L未満の金属ニッケルおよび金属コバルトのイオン性化合物と
を含有する酸性水性組成物と接触させることを特徴とする、請求項12または13に記載の方法。
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EP12156863.8A EP2631333A1 (de) | 2012-02-24 | 2012-02-24 | Vorbehandlung von Zinkoberflächen vor einer Passivierung |
PCT/EP2013/053522 WO2013124400A1 (de) | 2012-02-24 | 2013-02-22 | Vorbehandlung von zinkoberflächen vor einer passivierung |
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JP2018512497A (ja) * | 2015-01-30 | 2018-05-17 | アルセロールミタル | アミノ酸を含む水溶液の施用を含む被覆板の作製方法および接着剤との適合性を改善するためのその関連した使用 |
US11060174B2 (en) | 2015-01-30 | 2021-07-13 | Arcelormittal | Method for the preparation of a coated metal sheet, comprising the application of an aqueous solution containing an amino acid, and associated use in order to improve corrosion resistance |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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US10882771B2 (en) | 2015-02-06 | 2021-01-05 | Baker Hughes, A Ge Company, Llc | Use of phosphino polymer and polyhydroxypolycarboxylic acid as corrosion inhibitor |
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US10683576B2 (en) * | 2017-03-27 | 2020-06-16 | Baker Hughes, A Ge Company, Llc | Corrosion inhibitors for passivation of galvanized coatings and carbon steel |
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GB2603194A (en) | 2021-02-01 | 2022-08-03 | Henkel Ag & Co Kgaa | Improved cr(iii) based dry-in-place coating composition for zinc coated steel |
CN113913827B (zh) * | 2021-09-09 | 2023-05-16 | 东风汽车集团股份有限公司 | 一种调质态镀锌碳素钢金相腐蚀剂及其应用 |
EP4174211A1 (de) * | 2021-11-02 | 2023-05-03 | Henkel AG & Co. KGaA | Mehrstufige behandlung zur aktivierten zinkphosphatierung metallischer bauteile mit zinkoberflächen |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51135840A (en) * | 1975-05-21 | 1976-11-25 | Nippon Packaging Kk | Surface treatment process for zinc or zinc alloy |
JP2010526206A (ja) * | 2007-05-04 | 2010-07-29 | 日本パーカライジング株式会社 | 亜鉛表面の金属被覆前処理 |
WO2011090691A2 (en) * | 2009-12-28 | 2011-07-28 | Henkel Ag & Co. Kgaa | Metal pretreatment composition containing zirconium, copper, zinc, and nitrate and related coatings on metal substrates |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1496683A (fr) * | 1965-10-19 | 1967-09-29 | Parker Ste Continentale | Procédé de revêtement de métaux |
US3444007A (en) * | 1967-03-13 | 1969-05-13 | Hooker Chemical Corp | Process of forming paint-base coatings on zinc and zinc alloy surfaces |
FR1538274A (fr) * | 1967-10-02 | 1968-08-30 | Parker Ste Continentale | Procédé et composition pour le traitement des métaux |
US4381203A (en) * | 1981-11-27 | 1983-04-26 | Amchem Products, Inc. | Coating solutions for zinc surfaces |
JPS6220880A (ja) * | 1985-07-19 | 1987-01-29 | Nippon Parkerizing Co Ltd | 亜鉛−アルミニウム合金めつき鋼板の表面処理方法 |
US5294266A (en) * | 1989-07-28 | 1994-03-15 | Metallgesellschaft Aktiengesellschaft | Process for a passivating postrinsing of conversion layers |
JP2901341B2 (ja) * | 1990-11-29 | 1999-06-07 | 日本鋼管株式会社 | 亜鉛又は亜鉛合金のクロメート処理の前処理方法 |
DE19733972A1 (de) | 1997-08-06 | 1999-02-11 | Henkel Kgaa | Alkalische Bandpassivierung |
DE102006052919A1 (de) * | 2006-11-08 | 2008-05-15 | Henkel Kgaa | Zr-/Ti-haltige Phosphatierlösung zur Passivierung von Metallverbundoberflächen |
DE102010001686A1 (de) | 2010-02-09 | 2011-08-11 | Henkel AG & Co. KGaA, 40589 | Zusammensetzung für die alkalische Passivierung von Zinkoberflächen |
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2012
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2013
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- 2013-02-22 ES ES16175371.0T patent/ES2658337T3/es active Active
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- 2013-02-22 EP EP13705479.7A patent/EP2817434B1/de active Active
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- 2013-02-22 CN CN201380010446.6A patent/CN104185693B/zh active Active
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- 2013-02-22 WO PCT/EP2013/053522 patent/WO2013124400A1/de active Application Filing
- 2013-02-22 EP EP16175371.0A patent/EP3093370B1/de active Active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51135840A (en) * | 1975-05-21 | 1976-11-25 | Nippon Packaging Kk | Surface treatment process for zinc or zinc alloy |
JP2010526206A (ja) * | 2007-05-04 | 2010-07-29 | 日本パーカライジング株式会社 | 亜鉛表面の金属被覆前処理 |
WO2011090691A2 (en) * | 2009-12-28 | 2011-07-28 | Henkel Ag & Co. Kgaa | Metal pretreatment composition containing zirconium, copper, zinc, and nitrate and related coatings on metal substrates |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018512497A (ja) * | 2015-01-30 | 2018-05-17 | アルセロールミタル | アミノ酸を含む水溶液の施用を含む被覆板の作製方法および接着剤との適合性を改善するためのその関連した使用 |
US11060174B2 (en) | 2015-01-30 | 2021-07-13 | Arcelormittal | Method for the preparation of a coated metal sheet, comprising the application of an aqueous solution containing an amino acid, and associated use in order to improve corrosion resistance |
Also Published As
Publication number | Publication date |
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CA2864467A1 (en) | 2013-08-29 |
AU2013224115B2 (en) | 2017-02-02 |
PL3093370T3 (pl) | 2018-07-31 |
EP2631333A1 (de) | 2013-08-28 |
EP2817434A1 (de) | 2014-12-31 |
AU2013224115A1 (en) | 2014-09-11 |
CN104185693A (zh) | 2014-12-03 |
ES2624195T3 (es) | 2017-07-13 |
HUE033958T2 (en) | 2018-01-29 |
US20140360630A1 (en) | 2014-12-11 |
KR102095832B1 (ko) | 2020-04-01 |
US10227686B2 (en) | 2019-03-12 |
CN104185693B (zh) | 2016-06-29 |
CA2864467C (en) | 2020-05-05 |
KR20140129238A (ko) | 2014-11-06 |
JP6526968B2 (ja) | 2019-06-12 |
HUE038740T2 (hu) | 2018-11-28 |
EP2817434B1 (de) | 2017-02-01 |
WO2013124400A1 (de) | 2013-08-29 |
ES2658337T3 (es) | 2018-03-09 |
EP3093370B1 (de) | 2018-01-17 |
EP3093370A1 (de) | 2016-11-16 |
PL2817434T3 (pl) | 2017-07-31 |
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