JPS57114686A - Manufacture of bright and composite zinc electroplated steel plate - Google Patents
Manufacture of bright and composite zinc electroplated steel plateInfo
- Publication number
- JPS57114686A JPS57114686A JP143181A JP143181A JPS57114686A JP S57114686 A JPS57114686 A JP S57114686A JP 143181 A JP143181 A JP 143181A JP 143181 A JP143181 A JP 143181A JP S57114686 A JPS57114686 A JP S57114686A
- Authority
- JP
- Japan
- Prior art keywords
- bright
- steel plate
- salt
- composite zinc
- org
- 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
- 239000002131 composite material Substances 0.000 title abstract 5
- 239000011701 zinc Substances 0.000 title abstract 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052725 zinc Inorganic materials 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 abstract 4
- 239000000654 additive Substances 0.000 abstract 3
- 230000000996 additive effect Effects 0.000 abstract 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 3
- 150000001455 metallic ions Chemical class 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Abstract
PURPOSE: To attain stabilized quality and improved work efficiency in the manufacture of a bright and composite zinc electroplated steel plate, by adding carboxylic acid (salt) to a composite zinc plating bath contg. an org. additive to inhibit the formation of a precipitate in the bath.
CONSTITUTION: About 0.01W20g/l carboxylic acid such as tartaric acid or its salt is added to a bright and composite zinc electroplating bath contg. Zn ions as a principal component, ≥1 kind of composite metallic ions selected from Co, Mo, Ni, Fe, Cr, W, V, In, Si and Zr ions, and an org. additive. Since it is considered that the carboxylic acid (salt) reacts preferentially with metallic ions, forming a water soluble complex salt and hindering the reaction of metallic ions with the org. additive, the formation of a precipitate can be almost inhibited. Accordingly, the bath is easily controlled, the work efficiency is improved, and the surface appearance of the plated steel plate and the quality of the plated film are stabilized and enhanced.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP143181A JPS5939515B2 (en) | 1981-01-07 | 1981-01-07 | Manufacturing method of bright composite electrogalvanized steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP143181A JPS5939515B2 (en) | 1981-01-07 | 1981-01-07 | Manufacturing method of bright composite electrogalvanized steel sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57114686A true JPS57114686A (en) | 1982-07-16 |
| JPS5939515B2 JPS5939515B2 (en) | 1984-09-25 |
Family
ID=11501256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP143181A Expired JPS5939515B2 (en) | 1981-01-07 | 1981-01-07 | Manufacturing method of bright composite electrogalvanized steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5939515B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421988A (en) * | 1993-09-10 | 1995-06-06 | Nkk Corporation | Method of manufacturing plated steel sheet with Zn-Cr composite plating |
| US6677057B2 (en) | 2000-12-22 | 2004-01-13 | Posco | Zn-Co-W alloy electroplated steel sheet with excellent corrosion resistance and weldability, and electrolyte for plating same |
| KR100579411B1 (en) * | 2001-08-21 | 2006-05-12 | 주식회사 포스코 | Zn-Ni-W alloy electrodeposited steel sheets for good adhesion and corrosion resistance |
| KR100579410B1 (en) * | 2001-10-23 | 2006-05-12 | 주식회사 포스코 | Manufacturing method of Zn electrodeposited steel sheet for good corrosion resistance and hardness and Zn electrodeposition solution for the method |
| WO2013018633A1 (en) * | 2011-08-02 | 2013-02-07 | ユケン工業株式会社 | Sliding member comprising member plated with zinc alloy, and zinc alloy electroplating solution |
-
1981
- 1981-01-07 JP JP143181A patent/JPS5939515B2/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421988A (en) * | 1993-09-10 | 1995-06-06 | Nkk Corporation | Method of manufacturing plated steel sheet with Zn-Cr composite plating |
| US6677057B2 (en) | 2000-12-22 | 2004-01-13 | Posco | Zn-Co-W alloy electroplated steel sheet with excellent corrosion resistance and weldability, and electrolyte for plating same |
| KR100579411B1 (en) * | 2001-08-21 | 2006-05-12 | 주식회사 포스코 | Zn-Ni-W alloy electrodeposited steel sheets for good adhesion and corrosion resistance |
| KR100579410B1 (en) * | 2001-10-23 | 2006-05-12 | 주식회사 포스코 | Manufacturing method of Zn electrodeposited steel sheet for good corrosion resistance and hardness and Zn electrodeposition solution for the method |
| WO2013018633A1 (en) * | 2011-08-02 | 2013-02-07 | ユケン工業株式会社 | Sliding member comprising member plated with zinc alloy, and zinc alloy electroplating solution |
| JP2013032571A (en) * | 2011-08-02 | 2013-02-14 | Yuken Industry Co Ltd | Sliding member comprising member plated with zinc alloy, and zinc alloy electroplating solution |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5939515B2 (en) | 1984-09-25 |
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