JPWO2018043167A1 - 被膜付金属、被膜形成用処理液及び被膜付金属の製造方法 - Google Patents
被膜付金属、被膜形成用処理液及び被膜付金属の製造方法 Download PDFInfo
- Publication number
- JPWO2018043167A1 JPWO2018043167A1 JP2017554420A JP2017554420A JPWO2018043167A1 JP WO2018043167 A1 JPWO2018043167 A1 JP WO2018043167A1 JP 2017554420 A JP2017554420 A JP 2017554420A JP 2017554420 A JP2017554420 A JP 2017554420A JP WO2018043167 A1 JPWO2018043167 A1 JP WO2018043167A1
- Authority
- JP
- Japan
- Prior art keywords
- metal
- film
- coating
- group
- general formula
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 124
- 239000002184 metal Substances 0.000 title claims abstract description 122
- 238000000576 coating method Methods 0.000 title claims abstract description 79
- 239000011248 coating agent Substances 0.000 title claims abstract description 70
- 239000007788 liquid Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 150000001875 compounds Chemical class 0.000 claims abstract description 32
- 239000013078 crystal Substances 0.000 claims abstract description 30
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- 239000002228 NASICON Substances 0.000 claims abstract description 17
- 229910052788 barium Inorganic materials 0.000 claims abstract description 17
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 17
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 17
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 17
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 17
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 55
- 238000010438 heat treatment Methods 0.000 claims description 50
- 239000012298 atmosphere Substances 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000011521 glass Substances 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 22
- 230000001590 oxidative effect Effects 0.000 claims description 21
- 229910052698 phosphorus Inorganic materials 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- 239000008119 colloidal silica Substances 0.000 claims description 18
- 229910052710 silicon Inorganic materials 0.000 claims description 16
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 claims description 15
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 229910001463 metal phosphate Inorganic materials 0.000 claims description 12
- 239000011164 primary particle Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910052732 germanium Inorganic materials 0.000 claims description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 5
- 229910052727 yttrium Inorganic materials 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 239000010408 film Substances 0.000 description 88
- 239000007787 solid Substances 0.000 description 20
- 229910019142 PO4 Inorganic materials 0.000 description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 17
- 239000010452 phosphate Substances 0.000 description 17
- 235000021317 phosphate Nutrition 0.000 description 17
- 238000001035 drying Methods 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 14
- 239000011777 magnesium Substances 0.000 description 14
- 239000011651 chromium Substances 0.000 description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 235000011007 phosphoric acid Nutrition 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000012299 nitrogen atmosphere Substances 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 4
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 4
- 239000004137 magnesium phosphate Substances 0.000 description 4
- 229960002261 magnesium phosphate Drugs 0.000 description 4
- 235000010994 magnesium phosphates Nutrition 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000005554 pickling Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000007611 bar coating method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000005238 degreasing Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910052839 forsterite Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000000790 scattering method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000002296 dynamic light scattering Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 229910004856 P—O—P Inorganic materials 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007922 dissolution test Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- ZTQSADJAYQOCDD-UHFFFAOYSA-N ginsenoside-Rd2 Natural products C1CC(C2(CCC3C(C)(C)C(OC4C(C(O)C(O)C(CO)O4)O)CCC3(C)C2CC2O)C)(C)C2C1C(C)(CCC=C(C)C)OC(C(C(O)C1O)O)OC1COC1OCC(O)C(O)C1O ZTQSADJAYQOCDD-UHFFFAOYSA-N 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007561 laser diffraction method Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- QQFLQYOOQVLGTQ-UHFFFAOYSA-L magnesium;dihydrogen phosphate Chemical compound [Mg+2].OP(O)([O-])=O.OP(O)([O-])=O QQFLQYOOQVLGTQ-UHFFFAOYSA-L 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000002233 thin-film X-ray diffraction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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
-
- 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
- C23C22/18—Orthophosphates containing 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
- C23C22/05—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
- C23C22/188—Orthophosphates containing manganese cations containing also magnesium 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
- C23C22/20—Orthophosphates containing aluminium 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
- C23C22/22—Orthophosphates containing alkaline earth metal 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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/33—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 hexavalent chromium compounds containing also phosphates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
-
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
-
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
- C23D5/02—Coating with enamels or vitreous layers by wet methods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
- H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
- H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical Treatment Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Abstract
金属と、該金属上に形成された被膜と、を備える被膜付金属であって、前記被膜は、Mg、Ca、Ba、Sr、Zn、Al及びMnからなる群から選ばれる少なくとも1種、Si、PおよびOを含有し、前記被膜は、一般式MIMIV 2(MVO4)3で表されるNASICON型の結晶構造を有する化合物を含有することを特徴とする被膜付金属とする。
Description
なお、一般式MIMIV 2(MVO4)3中のMIはLi、Na、K、1/2Mg、1/2Ca、1/2Srおよび1/4Zrからなる群から選ばれる少なくとも1種であり、MIVはZr、Ge、Ti、Hf、Cr+Na、Nb−Na及びY+Naからなる群から選ばれる少なくとも1種であり、MVはP、As及びSi+Naからなる群から選ばれる少なくとも1種である。
なお、一般式MIMIV 2(MVO4)3中のMIはLi、Na、K、1/2Mg、1/2Ca、1/2Srおよび1/4Zrからなる群から選ばれる少なくとも1種であり、MIVはZr、Ge、Ti、Hf、Cr+Na、Nb−Na及びY+Naからなる群から選ばれる少なくとも1種であり、MVはP、As及びSi+Naからなる群から選ばれる少なくとも1種である。
本発明の被膜付金属は、金属と、当該金属の上に形成される被膜と、から構成される。以下、被膜、金属の順で説明する。
金属の上に形成される被膜は、Mg、Ca、Ba、Sr、Zn、Al及びMnからなる群から選ばれる少なくとも1種、Si、PおよびOを含有し、さらに、一般式MIMIV 2(MVO4)3で表されるNASICON型の結晶構造を有する化合物を含有する。
上記の通り、本発明では、新規な被膜による特性改善に特徴があり、金属の種類は特に限定されない。また、金属の形状も特に限定されないが、板状が好ましい。
被膜は金属の上に形成されていればよく、例えば、金属と被膜との間に他の層が存在してもよい。また、金属上に直接被膜が形成されてもよい。
本発明の被膜形成用処理液は、本発明の被膜付金属が有する被膜を形成するための処理液であり、Mg、Ca、Ba、Sr、Zn、Al及びMnからなる群から選ばれる少なくとも1種のリン酸金属塩と、コロイド状シリカと、一般式MIMIV 2(MVO4)3で表されるNASICON型の結晶構造を有する化合物と、を含有する。「Mg、Ca、Ba、Sr、Zn、Al及びMnからなる群から選ばれる少なくとも1種のリン酸金属塩」とは、リン酸Mg塩、リン酸Ca塩、リン酸Ba塩、リン酸Sr塩、リン酸Zn塩、リン酸Al塩及びリン酸Mn塩からなる群から選ばれる少なくとも1種のリン酸金属塩を意味する。
本発明の被膜付金属の製造方法について、3つの実施形態を例に説明する。
第1実施形態の製造方法は、上記本発明の処理液を用いて、本発明の被膜付金属を製造する方法である。具体的には、上記被膜形成用処理液を金属上に塗布し、非酸化性雰囲気下で少なくとも1回の加熱処理を行うことを特徴とする被膜付金属の製造方法である。以下、好ましい条件について説明する。
第2実施形態の製造方法は、Mg、Ca、Ba、Sr、Zn、Al及びMnからなる群から選ばれる少なくとも1種のリン酸金属塩と、コロイド状シリカと、一次粒子径が100nm以下の金属ゾルとを含む被膜形成用処理液を用いる方法である。
第3実施形態の製造方法は、ガラス粉末を含むガラス被膜形成用処理液を用いる方法である。ガラス粉末は、一般的なガラス粉末(ガラスフリット)の製造方法を採用すればよい。例えば、所定のガラスフリットの組成になるように、各種の原料を調合、溶融、ガラス化、粉砕、乾燥および分級して所定のガラスフリットを得る。
本発明の被膜付金属の有用性について、クロムフリー被膜付方向性電磁鋼板を例に説明する。クロムフリー被膜付方向性電磁鋼板は、被膜付金属の「被膜」を「クロムフリー被膜」とし、「金属」を「方向性電磁鋼板」としたものである。一般式MIMIV 2(MVO4)3で表されるNASICON型の結晶構造を有する化合物には、上記の通り、Crを含む場合があるが、クロムフリー被膜とする場合には上記化合物はCrを含まない。クロムフリー被膜とするのは環境適合性の観点からである。なお、環境適合性の観点からは上記化合物はAsも含まない方が好ましい。
ただし、鋼板ヤング率は、132GPaとした。なお、反り測定長さとは、試料の圧延直角方向長さから反り量測定治具による挟み代を除いた、反りを測定する部分の長さを意味する。
Claims (9)
- 金属と、該金属上に形成された被膜と、を備える被膜付金属であって、
前記被膜は、Mg、Ca、Ba、Sr、Zn、Al及びMnからなる群から選ばれる少なくとも1種、Si、PおよびOを含有し、
前記被膜は、一般式MIMIV 2(MVO4)3で表されるNASICON型の結晶構造を有する化合物を含有する被膜付金属。
なお、一般式MIMIV 2(MVO4)3中のMIはLi、Na、K、1/2Mg、1/2Ca、1/2Srおよび1/4Zrからなる群から選ばれる少なくとも1種であり、MIVはZr、Ge、Ti、Hf、Cr+Na、Nb−Na及びY+Naからなる群から選ばれる少なくとも1種であり、MVはP、As及びSi+Naからなる群から選ばれる少なくとも1種である。 - 前記被膜がCrを含まないクロムフリー被膜である請求項1に記載の被膜付金属。
- 前記金属が板状である請求項1又は2に記載の被膜付金属。
- 前記金属が鋼板である請求項3に記載の被膜付金属。
- 前記鋼板が方向性電磁鋼板である請求項4に記載の被膜付金属。
- Mg、Ca、Ba、Sr、Zn、Al及びMnからなる群から選ばれる少なくとも1種のリン酸金属塩と、
コロイド状シリカと、
一般式MIMIV 2(MVO4)3で表されるNASICON型の結晶構造を有する化合物と、を含有する被膜形成用処理液。
なお、一般式MIMIV 2(MVO4)3中のMIはLi、Na、K、1/2Mg、1/2Ca、1/2Srおよび1/4Zrからなる群から選ばれる少なくとも1種であり、MIVはZr、Ge、Ti、Hf、Cr+Na、Nb−Na及びY+Naからなる群から選ばれる少なくとも1種であり、MVはP、As及びSi+Naからなる群から選ばれる少なくとも1種である。 - 請求項1〜5のいずれかに記載の被膜付金属の製造方法であって、
請求項6に記載の被膜形成用処理液を前記金属上に塗布し、非酸化性雰囲気下で少なくとも1回の加熱処理を行う被膜付金属の製造方法。 - 請求項1〜5のいずれかに記載の被膜付金属の製造方法であって、
Mg、Ca、Ba、Sr、Zn、Al及びMnからなる群から選ばれる少なくとも1種のリン酸金属塩と、コロイド状シリカと、一次粒子径が100nm以下の金属ゾルとを含む被膜形成用処理液を、前記金属上に塗布し、
前記塗布後、非酸化性雰囲気下で少なくとも1回の加熱処理し、
前記加熱処理は600℃以上700℃以下の温度域に10秒以上60秒以下滞留させ、該滞留後に800℃以上で焼付ける処理である被膜付金属の製造方法。 - 請求項1〜5のいずれかに記載の被膜付金属の製造方法であって、
ガラス粉末を含むガラス被膜形成用処理液を、前記金属上に塗布した後、非酸化性雰囲気下で少なくとも1回の加熱処理を行う被膜付金属の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016168256 | 2016-08-30 | ||
JP2016168256 | 2016-08-30 | ||
PCT/JP2017/029699 WO2018043167A1 (ja) | 2016-08-30 | 2017-08-21 | 被膜付金属、被膜形成用処理液及び被膜付金属の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6323625B1 JP6323625B1 (ja) | 2018-05-16 |
JPWO2018043167A1 true JPWO2018043167A1 (ja) | 2018-09-06 |
Family
ID=61301204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017554420A Active JP6323625B1 (ja) | 2016-08-30 | 2017-08-21 | 被膜付金属、被膜形成用処理液及び被膜付金属の製造方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US11280003B2 (ja) |
EP (1) | EP3508614B1 (ja) |
JP (1) | JP6323625B1 (ja) |
KR (1) | KR102190623B1 (ja) |
CN (1) | CN109563627B (ja) |
RU (1) | RU2717618C1 (ja) |
WO (1) | WO2018043167A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11981821B2 (en) | 2018-07-31 | 2024-05-14 | Jfe Steel Corporation | Insulating coating treatment liquid, and grain-oriented electrical steel sheet having insulating coating and method for producing the same |
CN111085684B (zh) * | 2020-02-20 | 2022-02-11 | 黄河水利职业技术学院 | 一种高温自润滑型钛铝基复合材料及其制备方法 |
EP4261293A1 (en) * | 2021-03-30 | 2023-10-18 | Nippon Steel Corporation | Non-oriented electromagnetic steel sheet and method for manufacturing same |
CN113388799B (zh) * | 2021-05-14 | 2022-07-26 | 中山市明焱诚铝业有限公司 | 一种耐腐蚀铝合金的制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5063902B2 (ja) | 2006-02-17 | 2012-10-31 | 新日本製鐵株式会社 | 方向性電磁鋼板とその絶縁被膜処理方法 |
JP5194641B2 (ja) * | 2007-08-23 | 2013-05-08 | Jfeスチール株式会社 | 方向性電磁鋼板用絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法 |
JP5104128B2 (ja) * | 2007-08-30 | 2012-12-19 | Jfeスチール株式会社 | 方向性電磁鋼板用クロムフリー絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法 |
WO2011111800A1 (ja) * | 2010-03-12 | 2011-09-15 | 株式会社オハラ | 光触媒、スラリー状混合物、成形部材及び塗料、塗膜形成部材、焼結体、ガラスセラミックス複合体、ガラス、建材及び浄化材 |
JP2012193251A (ja) * | 2011-03-15 | 2012-10-11 | Ohara Inc | コーティング材及び被覆体の製造方法 |
RU2580775C2 (ru) * | 2011-12-28 | 2016-04-10 | ДжФЕ СТИЛ КОРПОРЕЙШН | Лист из электромагнитной стали с ориентированной структурой с покрытием и способ его изготовления |
JP5907257B2 (ja) * | 2012-05-24 | 2016-04-26 | Jfeスチール株式会社 | 方向性電磁鋼板の製造方法 |
ES2693788T3 (es) * | 2014-01-30 | 2018-12-13 | Thyssenkrupp Electrical Steel Gmbh | Producto plano de acero eléctrico de grano orientado que comprende un revestimiento aislante |
JP6332453B2 (ja) | 2015-03-27 | 2018-05-30 | Jfeスチール株式会社 | 絶縁被膜付き方向性電磁鋼板およびその製造方法 |
-
2017
- 2017-08-21 WO PCT/JP2017/029699 patent/WO2018043167A1/ja active Application Filing
- 2017-08-21 US US16/325,014 patent/US11280003B2/en active Active
- 2017-08-21 RU RU2019103954A patent/RU2717618C1/ru active
- 2017-08-21 KR KR1020197004197A patent/KR102190623B1/ko active IP Right Grant
- 2017-08-21 JP JP2017554420A patent/JP6323625B1/ja active Active
- 2017-08-21 EP EP17846175.2A patent/EP3508614B1/en active Active
- 2017-08-21 CN CN201780049490.6A patent/CN109563627B/zh active Active
-
2022
- 2022-02-08 US US17/667,029 patent/US11692272B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN109563627A (zh) | 2019-04-02 |
EP3508614B1 (en) | 2021-07-14 |
EP3508614A4 (en) | 2019-09-25 |
WO2018043167A1 (ja) | 2018-03-08 |
EP3508614A1 (en) | 2019-07-10 |
JP6323625B1 (ja) | 2018-05-16 |
US20220162759A1 (en) | 2022-05-26 |
US11692272B2 (en) | 2023-07-04 |
RU2717618C1 (ru) | 2020-03-24 |
KR102190623B1 (ko) | 2020-12-14 |
US11280003B2 (en) | 2022-03-22 |
US20190226093A1 (en) | 2019-07-25 |
KR20190028766A (ko) | 2019-03-19 |
CN109563627B (zh) | 2021-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6323625B1 (ja) | 被膜付金属、被膜形成用処理液及び被膜付金属の製造方法 | |
KR101175059B1 (ko) | 방향성 전기 강판용 절연 피막 처리액, 및 절연 피막을 갖는 방향성 전기 강판의 제조 방법 | |
KR102071515B1 (ko) | 방향성 전자 강판 및 방향성 전자 강판의 제조 방법 | |
CN107923046B (zh) | 绝缘被膜处理液和带有绝缘被膜的金属的制造方法 | |
KR20100046209A (ko) | 방향성 전기 강판용 절연 피막 처리액 및 절연 피막을 갖는 방향성 전기 강판의 제조 방법 | |
JP6299938B1 (ja) | クロムフリー絶縁張力被膜付き方向性電磁鋼板およびその製造方法 | |
CN111684106B (zh) | 带有绝缘被膜的电磁钢板及其制造方法 | |
RU2758423C1 (ru) | Жидкость для получения изолирующего покрытия, текстурированный лист из электротехнической стали с нанесенным изолирующим покрытием и способ его производства | |
JP6981510B2 (ja) | 絶縁被膜付き方向性電磁鋼板 | |
JP6904499B1 (ja) | 被膜形成方法および絶縁被膜付き電磁鋼板の製造方法 | |
JP7473859B1 (ja) | 絶縁被膜付き電磁鋼板の製造方法 | |
JP6863534B1 (ja) | 絶縁被膜付き電磁鋼板 | |
WO2021084793A1 (ja) | 絶縁被膜付き電磁鋼板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180209 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180313 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180326 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6323625 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |