JPH0125393B2 - - Google Patents
Info
- Publication number
- JPH0125393B2 JPH0125393B2 JP24070283A JP24070283A JPH0125393B2 JP H0125393 B2 JPH0125393 B2 JP H0125393B2 JP 24070283 A JP24070283 A JP 24070283A JP 24070283 A JP24070283 A JP 24070283A JP H0125393 B2 JPH0125393 B2 JP H0125393B2
- Authority
- JP
- Japan
- Prior art keywords
- plating
- layer
- treatment
- phosphate
- content
- 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
- 238000007747 plating Methods 0.000 claims description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 229910052725 zinc Inorganic materials 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims description 11
- 229910052748 manganese Inorganic materials 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 2
- 239000008397 galvanized steel Substances 0.000 claims description 2
- 238000011282 treatment Methods 0.000 description 28
- 229910019142 PO4 Inorganic materials 0.000 description 20
- 239000010452 phosphate Substances 0.000 description 20
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 17
- 238000000576 coating method Methods 0.000 description 17
- 239000013078 crystal Substances 0.000 description 17
- 239000000126 substance Substances 0.000 description 17
- 239000011248 coating agent Substances 0.000 description 16
- 238000004070 electrodeposition Methods 0.000 description 11
- 125000002091 cationic group Chemical group 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 238000010422 painting Methods 0.000 description 6
- 239000010960 cold rolled steel Substances 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 206010040844 Skin exfoliation Diseases 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910007567 Zn-Ni Inorganic materials 0.000 description 2
- 229910007614 Zn—Ni Inorganic materials 0.000 description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010436 fluorite Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001096 P alloy Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011156 evaluation 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
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- 229910052827 phosphophyllite Inorganic materials 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24070283A JPS60131991A (ja) | 1983-12-19 | 1983-12-19 | Ｆｅ−Ｐ系めつき鋼板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24070283A JPS60131991A (ja) | 1983-12-19 | 1983-12-19 | Ｆｅ−Ｐ系めつき鋼板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60131991A JPS60131991A (ja) | 1985-07-13 |
| JPH0125393B2 true JPH0125393B2 (pt) | 1989-05-17 |
Family
ID=17063429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24070283A Granted JPS60131991A (ja) | 1983-12-19 | 1983-12-19 | Ｆｅ−Ｐ系めつき鋼板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131991A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60131993A (ja) * | 1983-12-21 | 1985-07-13 | C Uyemura & Co Ltd | 鉄・リン電気めつき浴 |
| JPS60165384A (ja) * | 1984-02-09 | 1985-08-28 | C Uyemura & Co Ltd | 鉄・リン電気めつき浴 |
| DE3780859T2 (de) * | 1986-05-14 | 1993-02-11 | Nippon Steel Corp | Oberflaechenbehandelter stahlwerkstoff, insbesondere galvanisiertes stahlblech. |
-
1983
- 1983-12-19 JP JP24070283A patent/JPS60131991A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60131991A (ja) | 1985-07-13 |
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