CA2938414A1 - Methode de revetement de surfaces metalliques, substrats ainsi revetus et utilisations connexes - Google Patents
Methode de revetement de surfaces metalliques, substrats ainsi revetus et utilisations connexes Download PDFInfo
- Publication number
- CA2938414A1 CA2938414A1 CA2938414A CA2938414A CA2938414A1 CA 2938414 A1 CA2938414 A1 CA 2938414A1 CA 2938414 A CA2938414 A CA 2938414A CA 2938414 A CA2938414 A CA 2938414A CA 2938414 A1 CA2938414 A1 CA 2938414A1
- Authority
- CA
- Canada
- Prior art keywords
- coating
- ions
- aqueous
- calculated
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 81
- 239000011248 coating agent Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 58
- 239000000758 substrate Substances 0.000 title claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 71
- 150000002500 ions Chemical class 0.000 claims abstract description 63
- -1 sulphonate anions Chemical class 0.000 claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 229920001577 copolymer Polymers 0.000 claims abstract description 29
- 230000002378 acidificating effect Effects 0.000 claims abstract description 28
- 229920000620 organic polymer Polymers 0.000 claims abstract description 24
- 239000004094 surface-active agent Substances 0.000 claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 150000001450 anions Chemical class 0.000 claims abstract description 16
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 15
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 15
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 15
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 15
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 12
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 12
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 7
- 150000007942 carboxylates Chemical class 0.000 claims abstract description 6
- 101100396546 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) tif-6 gene Proteins 0.000 claims abstract description 4
- 239000000377 silicon dioxide Substances 0.000 claims abstract 3
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract 3
- 239000011701 zinc Substances 0.000 claims description 44
- 239000003513 alkali Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000000243 solution Substances 0.000 claims description 25
- 238000007739 conversion coating Methods 0.000 claims description 23
- 229910019142 PO4 Inorganic materials 0.000 claims description 22
- 229910052725 zinc Inorganic materials 0.000 claims description 22
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 19
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 18
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 17
- 210000003298 dental enamel Anatomy 0.000 claims description 17
- 239000010452 phosphate Substances 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 17
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 15
- 150000001768 cations Chemical class 0.000 claims description 15
- 229910000077 silane Inorganic materials 0.000 claims description 15
- 239000006185 dispersion Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 8
- 229910001385 heavy metal Inorganic materials 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 6
- 230000006735 deficit Effects 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 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 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 5
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 238000004876 x-ray fluorescence Methods 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000011089 mechanical engineering Methods 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 238000013461 design Methods 0.000 claims description 2
- 238000007865 diluting Methods 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- 229910015667 MoO4 Inorganic materials 0.000 claims 1
- 125000001832 dioxo-lambda(5)-chloranyloxy group Chemical group *OCl(=O)=O 0.000 claims 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 13
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 47
- 230000007797 corrosion Effects 0.000 description 30
- 238000005260 corrosion Methods 0.000 description 30
- 239000011572 manganese Substances 0.000 description 30
- 238000012360 testing method Methods 0.000 description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 24
- 235000021317 phosphate Nutrition 0.000 description 19
- 239000010960 cold rolled steel Substances 0.000 description 17
- 239000003973 paint Substances 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 12
- 229910052748 manganese Inorganic materials 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 12
- 239000007921 spray Substances 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 8
- 239000002320 enamel (paints) Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000002736 nonionic surfactant Substances 0.000 description 6
- 238000005554 pickling Methods 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 229910003899 H2ZrF6 Inorganic materials 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 238000004534 enameling Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 229910000398 iron phosphate Inorganic materials 0.000 description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000002888 zwitterionic surfactant Substances 0.000 description 2
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910003708 H2TiF6 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 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
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 235000013766 direct food additive Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000001420 photoelectron spectroscopy Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical class [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 150000004819 silanols Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 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
- VEDJZFSRVVQBIL-UHFFFAOYSA-N trisilane Chemical class [SiH3][SiH2][SiH3] VEDJZFSRVVQBIL-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 150000003682 vanadium compounds Chemical class 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
- C23C22/05—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
- C23C22/361—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 titanium, zirconium or hafnium 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
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—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
- C23C22/364—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 manganese 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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
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)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
L'invention concerne un procédé servant à recouvrir des surfaces métalliques avec une composition de conversion acide et aqueuse qui contient : au total 0,01 à 1 g/l de TiF6 2+, de ZrF6 2+ et/ou de HfF6 2 calculé en tant que ZrF6 2+; 0 ou 0,01 à 1 g/l respectivement de Fe2+ -, d'ions Mn et/ou Zn, parmi lesquels au moins une sorte de ces ions se situe dans la plage de teneurs allant de 0,01 à 1 g/l; 0 ou de 0,01 à 2 g/l de polymère et/ou de copolymère organique; 0 ou 0,01 à 2 g/l de SiO2 à particules fines; environ 0 ou 0,01 à 10 g/l d'au moins un tensioactif; environ 0 ou 0,05 à 10 g/l d'anions carbonate, nitrate et/ou sulfate; et 0 ou 0,001 à 2 g/l d'anions carboxylate et/ou sulfonate, la teneur en molybdate et/ou en oxyanions contenant du P étant respectivement < 0,1 g/l ou d'environ 0 g/l et la composition présentant une valeur de pH située dans la plage de 2,5 à 6,5. L'invention concerne également un revêtement correspondant et l'utilisation des substrats recouverts de cette manière.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014201209 | 2014-01-23 | ||
| DE102014201209.0 | 2014-01-23 | ||
| PCT/EP2015/051272 WO2015110541A1 (fr) | 2014-01-23 | 2015-01-22 | Procédé servant à recouvrir des surfaces métalliques, substrats recouverts de cette manière et utilisation associée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2938414A1 true CA2938414A1 (fr) | 2015-07-30 |
Family
ID=52462284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2938414A Abandoned CA2938414A1 (fr) | 2014-01-23 | 2015-01-22 | Methode de revetement de surfaces metalliques, substrats ainsi revetus et utilisations connexes |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20170009351A1 (fr) |
| EP (1) | EP3097221B1 (fr) |
| JP (1) | JP6622206B2 (fr) |
| KR (1) | KR102416141B1 (fr) |
| CN (1) | CN106574372B (fr) |
| AU (1) | AU2015208176B2 (fr) |
| BR (1) | BR112016017018B1 (fr) |
| CA (1) | CA2938414A1 (fr) |
| DE (1) | DE102015201090A1 (fr) |
| ES (1) | ES2921449T3 (fr) |
| HU (1) | HUE059458T2 (fr) |
| PL (1) | PL3097221T3 (fr) |
| RU (1) | RU2691149C2 (fr) |
| WO (1) | WO2015110541A1 (fr) |
| ZA (1) | ZA201605375B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3405600B1 (fr) * | 2016-01-19 | 2019-10-16 | ThyssenKrupp Steel Europe AG | Procédé de fabrication d'un produit en acier doté d'un revêtement de zinc et d'une couche active tribilogiquement appliquée sur celui-ci ainsi que produit en acier obtenu de maniere correspondante |
| EP3659716A1 (fr) * | 2018-11-27 | 2020-06-03 | Rhodia Operations | Polymères pour le traitement de surface métallique |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1333043C (fr) * | 1988-02-15 | 1994-11-15 | Nippon Paint Co., Ltd. | Produit chimique et bain pour le traitement de surface de l'aluminium et de ses alliages |
| RU2125118C1 (ru) * | 1992-04-01 | 1999-01-20 | Хенкель Корпорейшн | Способ получения композиции и способ обработки ею металла, его вариант |
| DE69832086T2 (de) * | 1997-08-21 | 2006-12-14 | Henkel Kgaa | Verfahren zum beschichten und/oder nachbessern von beschichtungen auf metalloberflächen |
| WO2001092445A2 (fr) * | 2000-05-31 | 2001-12-06 | Chemetall Gmbh | Procede de traitement ou de pretraitement de contenants |
| US6488990B1 (en) * | 2000-10-06 | 2002-12-03 | Chemetall Gmbh | Process for providing coatings on a metallic surface |
| MY117334A (en) * | 2000-11-10 | 2004-06-30 | Nisshin Steel Co Ltd | Chemically processed steel sheet improved in corrosion resistance |
| US6821633B2 (en) * | 2002-05-17 | 2004-11-23 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Non-chromate conversion coating compositions, process for conversion coating metals, and articles so coated |
| DE10308237B4 (de) * | 2003-02-25 | 2014-01-16 | Chemetall Gmbh | Verfahren zur Beschichtung von metallischen Oberflächen, zugehörige Zusammensetzung und ihre Verwendung |
| CA2517059C (fr) * | 2003-02-25 | 2012-10-23 | Chemetall Gmbh | Procede de revetement de surfaces metalliques avec une composition riche en polymere |
| DE10349728A1 (de) * | 2003-10-23 | 2005-05-25 | Basf Ag | Im wesentlichen Chrom-freies Verfahren zum Passivieren von metallischen Oberflächen aus Zn, Zn-Legierungen, AI oder AI-Legierungen |
| JP4402991B2 (ja) * | 2004-03-18 | 2010-01-20 | 日本パーカライジング株式会社 | 金属表面処理用組成物、金属表面処理用処理液、金属表面処理方法および金属材料 |
| ES2373232T5 (es) * | 2004-11-10 | 2021-11-30 | Chemetall Gmbh | Procedimiento para el revestimiento de superficies metálicas con una composición acuosa que contiene silano/silanol/siloxano, y esta composición |
| US8101014B2 (en) * | 2004-11-10 | 2012-01-24 | Chemetall Gmbh | Process for coating metallic surfaces with a multicomponent aqueous composition |
| US20060099332A1 (en) * | 2004-11-10 | 2006-05-11 | Mats Eriksson | Process for producing a repair coating on a coated metallic surface |
| US20080138615A1 (en) * | 2005-04-04 | 2008-06-12 | Thomas Kolberg | Method for Coating Metallic Surfaces with an Aqueous Composition and Said Composition |
| DE102005059314B4 (de) * | 2005-12-09 | 2018-11-22 | Henkel Ag & Co. Kgaa | Saure, chromfreie wässrige Lösung, deren Konzentrat, und ein Verfahren zur Korrosionsschutzbehandlung von Metalloberflächen |
| JP2007162098A (ja) * | 2005-12-15 | 2007-06-28 | Nippon Parkerizing Co Ltd | 水系金属表面処理剤、表面処理方法及び表面処理金属材料 |
| US20070264511A1 (en) * | 2006-05-09 | 2007-11-15 | Roberto Ponzellini | Method and composition for forming a coloured coating on a metallic surface |
| CA2677753C (fr) * | 2007-02-12 | 2016-03-29 | Henkel Ag & Co. Kgaa | Procede de traitement de surfaces metalliques |
| EP2151481A1 (fr) * | 2008-08-01 | 2010-02-10 | Chemische Werke Kluthe GmbH | Solution aqueuse et procédé de revêtement de surfaces métalliques et utilisation d'acide silique modifié ou de composition de concentré pour la préparation d'une solution de revêtement aqueuse |
| CN101701336B (zh) * | 2009-11-26 | 2011-04-13 | 芜湖市瑞杰环保材料科技有限公司 | 一种环保的金属表面处理剂及其使用方法 |
| CN101717931A (zh) * | 2009-12-22 | 2010-06-02 | 上海大学 | 一种用于铜表面钝化的稀土离子复配钝化剂及其制备方法 |
| JP5663174B2 (ja) * | 2010-02-15 | 2015-02-04 | 日本パーカライジング株式会社 | 表面処理皮膜を有するアルミニウム又はアルミニウム合金材料及びその表面処理方法 |
| PL2503025T3 (pl) * | 2011-03-22 | 2013-12-31 | Henkel Ag & Co Kgaa | Chroniąca przed korozją, wielostopniowa obróbka metalowych elementów konstrukcyjnych o powierzchniach cynkowych |
| WO2013060662A2 (fr) * | 2011-10-24 | 2013-05-02 | Chemetall Gmbh | Procédé permettant de recouvrir des surfaces métalliques au moyen d'une composition aqueuse contenant de nombreux constituants |
| CN105026615A (zh) * | 2013-03-06 | 2015-11-04 | Ppg工业俄亥俄公司 | 处理铁类金属基底的方法 |
-
2015
- 2015-01-22 WO PCT/EP2015/051272 patent/WO2015110541A1/fr active Application Filing
- 2015-01-22 PL PL15703001.6T patent/PL3097221T3/pl unknown
- 2015-01-22 KR KR1020167022936A patent/KR102416141B1/ko active IP Right Grant
- 2015-01-22 HU HUE15703001A patent/HUE059458T2/hu unknown
- 2015-01-22 AU AU2015208176A patent/AU2015208176B2/en active Active
- 2015-01-22 EP EP15703001.6A patent/EP3097221B1/fr active Active
- 2015-01-22 JP JP2016548170A patent/JP6622206B2/ja active Active
- 2015-01-22 BR BR112016017018-0A patent/BR112016017018B1/pt active IP Right Grant
- 2015-01-22 ES ES15703001T patent/ES2921449T3/es active Active
- 2015-01-22 DE DE102015201090.2A patent/DE102015201090A1/de not_active Withdrawn
- 2015-01-22 CA CA2938414A patent/CA2938414A1/fr not_active Abandoned
- 2015-01-22 US US15/113,489 patent/US20170009351A1/en not_active Abandoned
- 2015-01-22 RU RU2016134227A patent/RU2691149C2/ru active
- 2015-01-22 CN CN201580015618.8A patent/CN106574372B/zh active Active
-
2016
- 2016-08-04 ZA ZA2016/05375A patent/ZA201605375B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2015208176A1 (en) | 2016-08-25 |
| JP2017506291A (ja) | 2017-03-02 |
| US20170009351A1 (en) | 2017-01-12 |
| ES2921449T3 (es) | 2022-08-25 |
| RU2016134227A3 (fr) | 2018-11-08 |
| BR112016017018A2 (fr) | 2017-08-08 |
| RU2016134227A (ru) | 2018-03-01 |
| BR112016017018B1 (pt) | 2022-09-06 |
| RU2691149C2 (ru) | 2019-06-11 |
| HUE059458T2 (hu) | 2022-11-28 |
| ZA201605375B (en) | 2017-11-29 |
| AU2015208176B2 (en) | 2018-11-08 |
| PL3097221T3 (pl) | 2022-08-29 |
| JP6622206B2 (ja) | 2019-12-18 |
| EP3097221A1 (fr) | 2016-11-30 |
| KR102416141B1 (ko) | 2022-07-04 |
| WO2015110541A1 (fr) | 2015-07-30 |
| DE102015201090A1 (de) | 2015-07-23 |
| CN106574372B (zh) | 2020-11-24 |
| EP3097221B1 (fr) | 2022-05-04 |
| KR20160111989A (ko) | 2016-09-27 |
| CN106574372A (zh) | 2017-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2810747C (fr) | Procede de revetement de surfaces metalliques par un agent de revetement contenant un polymere, agent de revetement correspondant et son utilisation | |
| JP6026016B2 (ja) | 亜鉛めっき鋼板用表面処理組成物、亜鉛めっき鋼板の表面処理方法及び亜鉛めっき鋼板 | |
| TWI555881B (zh) | A water-based metal surface treatment agent and a metal surface treatment method using the same | |
| CA2864467C (fr) | Pretraitement de surfaces en zinc avant une passivation | |
| AU2003293945B2 (en) | Process for providing a thin corrosion inhibiting coating on a metallic surface | |
| MX2010009941A (es) | Proceso para recubrir superficies metalicas con un agente de pasivacion, el agente de pasivacion y su uso. | |
| CA2996465A1 (fr) | Pretraitement de surfaces en aluminium avec des compositions contenant du zircon et du molybdene | |
| US20220364240A1 (en) | Bismuth compositions for metal pretreatment applications | |
| AU2015208176B2 (en) | Method for coating metal surfaces, substrates coated in this way, and use thereof | |
| Ogle et al. | Phosphate conversion coatings | |
| EP2956569B1 (fr) | Procédé permettant le revêtement de surfaces métalliques pour éviter la formation de piqûres sur des surfaces métalliques contenant du zinc | |
| CA2632575A1 (fr) | Procede de revetement de metal prealable au formage a froid | |
| TW201734260A (zh) | 水性金屬表面處理劑及使用其之金屬表面處理方法 | |
| Pietschmann | Surface Pretreatment of Metals | |
| Lampman | Chemical Conversion Coatings | |
| JP4419555B2 (ja) | 表面処理鋼板の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20210831 |
|
| FZDE | Discontinued |
Effective date: 20210831 |