JPS6320316B2 - - Google Patents
Info
- Publication number
- JPS6320316B2 JPS6320316B2 JP23462782A JP23462782A JPS6320316B2 JP S6320316 B2 JPS6320316 B2 JP S6320316B2 JP 23462782 A JP23462782 A JP 23462782A JP 23462782 A JP23462782 A JP 23462782A JP S6320316 B2 JPS6320316 B2 JP S6320316B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- corrosion
- alloy
- alloy plating
- steel plate
- 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.)
- Expired
Links
- 238000005260 corrosion Methods 0.000 claims description 91
- 230000007797 corrosion Effects 0.000 claims description 90
- 229910000831 Steel Inorganic materials 0.000 claims description 78
- 239000010959 steel Substances 0.000 claims description 78
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 26
- 238000010422 painting Methods 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 91
- 238000007747 plating Methods 0.000 description 70
- 239000000956 alloy Substances 0.000 description 31
- 229910045601 alloy Inorganic materials 0.000 description 31
- 229910007567 Zn-Ni Inorganic materials 0.000 description 26
- 229910007614 Zn—Ni Inorganic materials 0.000 description 26
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 20
- 230000000694 effects Effects 0.000 description 14
- 239000003973 paint Substances 0.000 description 11
- 229910001297 Zn alloy Inorganic materials 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 239000002356 single layer Substances 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- 239000010960 cold rolled steel Substances 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009713 electroplating Methods 0.000 description 5
- 230000004580 weight loss Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004070 electrodeposition Methods 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 238000005536 corrosion prevention Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 3
- 229910000368 zinc sulfate Inorganic materials 0.000 description 3
- 229960001763 zinc sulfate Drugs 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000007591 painting process Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910007570 Zn-Al Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 230000001771 impaired effect Effects 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
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23462782A JPS59116393A (ja) | 1982-12-23 | 1982-12-23 | 塗装後の耐蝕性に優れた表面処理鋼板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23462782A JPS59116393A (ja) | 1982-12-23 | 1982-12-23 | 塗装後の耐蝕性に優れた表面処理鋼板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59116393A JPS59116393A (ja) | 1984-07-05 |
| JPS6320316B2 true JPS6320316B2 (zh) | 1988-04-27 |
Family
ID=16973995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23462782A Granted JPS59116393A (ja) | 1982-12-23 | 1982-12-23 | 塗装後の耐蝕性に優れた表面処理鋼板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116393A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62228498A (ja) * | 1986-03-29 | 1987-10-07 | Nisshin Steel Co Ltd | 塗装用めつき鋼板 |
| US4835066A (en) * | 1986-01-25 | 1989-05-30 | Nisshin Steel Co., Ltd. | Plated steel sheet having excellent coating performance |
-
1982
- 1982-12-23 JP JP23462782A patent/JPS59116393A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59116393A (ja) | 1984-07-05 |
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