JPS6421049A - Hot dip plating method with zinc-iron alloy - Google Patents
Hot dip plating method with zinc-iron alloyInfo
- Publication number
- JPS6421049A JPS6421049A JP17493987A JP17493987A JPS6421049A JP S6421049 A JPS6421049 A JP S6421049A JP 17493987 A JP17493987 A JP 17493987A JP 17493987 A JP17493987 A JP 17493987A JP S6421049 A JPS6421049 A JP S6421049A
- Authority
- JP
- Japan
- Prior art keywords
- iron
- zinc
- alloy
- hot dip
- steel strip
- 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.)
- Pending
Links
Landscapes
- Coating With Molten Metal (AREA)
Abstract
PURPOSE:To improve the corrosion resistance and workability of a steel sheet by hot dip plating the steel sheet with a zinc-iron alloy contg. a specified amt. of iron and by controlling the coating weight of the alloy to a prescribed value. CONSTITUTION:A steel strip (sheet) is hot dip plated with a zinc-iron alloy obtd. by melting 1-12wt.% iron in molten zinc. The coating weight of the alloy is controlled to a prescribed value by gas wiping or other method so as to prevent the diffusion of iron (steel strip) into a formed alloy layer (superalloying) due to the sensible heat of the steel strip. The hot dip plated steel strip is then preferably cooled at a prescribed cooling rate by roll cooling, sprayed water cooling or other method. When the amt. of iron in the molten zinc is <1%, corrosion resistance and adhesion to paint obtd. by zinc-iron alloy plating are hardly obtd. When the amt. of iron is >12%, it is necessary to increase the bath temp. to >=about 800 deg.C. A layer may be formed on the alloy layer by plating other than hot dip plating, e.g., electroplating or vapor deposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17493987A JPS6421049A (en) | 1987-07-15 | 1987-07-15 | Hot dip plating method with zinc-iron alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17493987A JPS6421049A (en) | 1987-07-15 | 1987-07-15 | Hot dip plating method with zinc-iron alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421049A true JPS6421049A (en) | 1989-01-24 |
Family
ID=15987369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17493987A Pending JPS6421049A (en) | 1987-07-15 | 1987-07-15 | Hot dip plating method with zinc-iron alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421049A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6086178A (en) * | 1995-06-19 | 2000-07-11 | Canon Kabushiki Kaisha | Ink detection for printers and scanners |
| WO2006045570A1 (en) * | 2004-10-28 | 2006-05-04 | Thyssenkrupp Steel Ag | Method for producing a steel sheet protected against corrosion |
-
1987
- 1987-07-15 JP JP17493987A patent/JPS6421049A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6086178A (en) * | 1995-06-19 | 2000-07-11 | Canon Kabushiki Kaisha | Ink detection for printers and scanners |
| WO2006045570A1 (en) * | 2004-10-28 | 2006-05-04 | Thyssenkrupp Steel Ag | Method for producing a steel sheet protected against corrosion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW363088B (en) | Molten Zn-Al-Mg plated steel sheet of good corrosion resistance and good appearance, and process | |
| ES8105402A1 (en) | Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates | |
| CA2358442A1 (en) | Plated steel wire with high corrosion resistance and excellent workability, and process for its manufacture | |
| JPH01263255A (en) | Aluminum-zinc alloy hot dipping method with high coating weight | |
| JPS6421049A (en) | Hot dip plating method with zinc-iron alloy | |
| JPS5779160A (en) | Production of zinc-iron type alloy coated high tensile steel plate | |
| JPH02175852A (en) | Production of hot dip zinc-aluminum alloy plated steel sheet having superior surface smoothness and high corrosion resistance | |
| JP2001158953A (en) | High-gloss Al-Zn alloy-plated steel sheet and method for producing the same | |
| JPS5613470A (en) | Manufacture of alloyed galvanized steel sheet for coating substrate | |
| JPS62256959A (en) | Manufacture of alloying-plated steel sheet | |
| CA1065204A (en) | Zinc-aluminum eutectic alloy coating process and article | |
| CN108315590A (en) | Resistance to oxidation spends high silicon content active steel galvanizing by dipping kirsite without zinc | |
| JPS6227536A (en) | Zinc alloy for galvanizing and its using method | |
| KR100275230B1 (en) | Method for manufacturing hot-dip galvanized zinc steel sheet by antimony powder static pressure spraying | |
| KR19990011059A (en) | A method of manufacturing a hot-dip galvanized steel sheet excellent in surface shape and corrosion resistance | |
| CN108330324A (en) | New zinc magnesium-based galvanizing by dipping spends Mg-In-Ni kirsites with no zinc | |
| JPH042754A (en) | Production of hot-dip zn alloy coated steel sheet excellent in workability | |
| JPS6436789A (en) | Melting method for tin layer after electroplating tin | |
| JPS60110860A (en) | Steel sheet coated with zn-al alloy by hot dipping and provided with superior corrosion resistance and suitability to chemical conversion treatment and its manufacture | |
| KR950006275B1 (en) | Method for producing a hot-dipped galvanized steel sheet with an excellent surface brightness and surface smoothness | |
| MAKIMATTILA | Studies on hot-dip zinc-aluminum coated sheet steels(Ph. D. Thesis) | |
| JPS57114692A (en) | Manufacture of alloyed zinc plated steel plate | |
| CA2245894A1 (en) | Hot-dip zn-al-mg plated steel sheet good in corrosion resistance and surface appearance and method of producing the same | |
| CN108277391A (en) | Has corrosion-resistant no zinc flower mild steel galvanizing by dipping kirsite containing Os | |
| JPS5528343A (en) | Alloying method for zinc-plated steel sheet |