JPS638200B2 - - Google Patents
Info
- Publication number
- JPS638200B2 JPS638200B2 JP21058484A JP21058484A JPS638200B2 JP S638200 B2 JPS638200 B2 JP S638200B2 JP 21058484 A JP21058484 A JP 21058484A JP 21058484 A JP21058484 A JP 21058484A JP S638200 B2 JPS638200 B2 JP S638200B2
- Authority
- JP
- Japan
- Prior art keywords
- plated
- electrolytic
- treatment
- less
- steel sheet
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 6
- 238000009713 electroplating Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000001488 sodium phosphate Substances 0.000 claims description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 3
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 12
- 239000010452 phosphate Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000005341 cation exchange Methods 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 238000004070 electrodeposition Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21058484A JPS6191400A (ja) | 1984-10-09 | 1984-10-09 | 片面有機複合メツキ鋼板非メツキ面の後処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21058484A JPS6191400A (ja) | 1984-10-09 | 1984-10-09 | 片面有機複合メツキ鋼板非メツキ面の後処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6191400A JPS6191400A (ja) | 1986-05-09 |
| JPS638200B2 true JPS638200B2 (no) | 1988-02-22 |
Family
ID=16591734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21058484A Granted JPS6191400A (ja) | 1984-10-09 | 1984-10-09 | 片面有機複合メツキ鋼板非メツキ面の後処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191400A (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633520B2 (ja) * | 1986-06-06 | 1994-05-02 | 新日本製鐵株式会社 | リン酸塩液中のＮｉイオン除去方法 |
| JPH0739639B2 (ja) * | 1990-07-30 | 1995-05-01 | 清造 松田 | 部分めっき装置 |
-
1984
- 1984-10-09 JP JP21058484A patent/JPS6191400A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6191400A (ja) | 1986-05-09 |
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