JPS5779165A - Ultrasonic hot dipping device - Google Patents
Ultrasonic hot dipping deviceInfo
- Publication number
- JPS5779165A JPS5779165A JP15385080A JP15385080A JPS5779165A JP S5779165 A JPS5779165 A JP S5779165A JP 15385080 A JP15385080 A JP 15385080A JP 15385080 A JP15385080 A JP 15385080A JP S5779165 A JPS5779165 A JP S5779165A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- ultrasonic
- bath
- hot dipping
- tips
- 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
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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/32—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor using vibratory energy applied to the bath or substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
PURPOSE:To provide an ultrasonic hot dipping device which permits reduction in size by providing wiping nozzles blowing gases and gas supplying devices to cases installed in a hot dipping metal bath and containing ultrasonic oscillators connected to ultrasonic tips. CONSTITUTION:After a steel plate 1 is immersed in a hot dipping metal bath 2 in an arrow direction, it is changed of the course upward by sink rolls, and is passed through the gap of ultrasonic tips 4, 5. At this time, ultrasonic oscillations are applied from the chips 4, 5 to both surfaces of the steel plate 1, to remove the oxide, bubbles, etc. stuck on the surfaces and to wet the surfaces of the steel plate thoroughly with the bath 2. Thence, the steel plate 1 is moved upward off from the bath 2 surface and is passed through the gap of gas wiping nozzles 12, 13, by which the excess metal stuck on the surfaces is removed by gases. Prescribed plating layers are formed on both surfaces of the steel plate 1 and the steel plate is extracted from the plating device. Since this device is provided with cases 10, 11 near the bath surface, the maintenance of the oscillators 8, 9, the tips 4, 5 and the nozzles 12, 13 is easy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15385080A JPS5779165A (en) | 1980-11-04 | 1980-11-04 | Ultrasonic hot dipping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15385080A JPS5779165A (en) | 1980-11-04 | 1980-11-04 | Ultrasonic hot dipping device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5779165A true JPS5779165A (en) | 1982-05-18 |
Family
ID=15571460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15385080A Pending JPS5779165A (en) | 1980-11-04 | 1980-11-04 | Ultrasonic hot dipping device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5779165A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674868A1 (en) * | 1991-04-04 | 1992-10-09 | Siderurgie Fse Inst Rech | PROCESS AND DEVICE FOR THE SURFACE TREATMENT OF A METAL PRODUCT STAYING IN A REACTIVE SOLUTION, IN PARTICULAR FOR THE SCRAPING OF HOT-ROLLED SHEET. |
KR100985360B1 (en) | 2003-05-30 | 2010-10-04 | 주식회사 포스코 | AN APPARATUS FOR PREVENTING LINE DEFECTS FROM FORMING ON THE SURFACES OF SILICON STEEL ON MgO COATING |
-
1980
- 1980-11-04 JP JP15385080A patent/JPS5779165A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674868A1 (en) * | 1991-04-04 | 1992-10-09 | Siderurgie Fse Inst Rech | PROCESS AND DEVICE FOR THE SURFACE TREATMENT OF A METAL PRODUCT STAYING IN A REACTIVE SOLUTION, IN PARTICULAR FOR THE SCRAPING OF HOT-ROLLED SHEET. |
AU662896B2 (en) * | 1991-04-04 | 1995-09-21 | Sollac | Method and device for the surface treatment of a metallic product in a reactive solution, in particular for the pickling or galvanizing of hot-rolled sheets |
KR100985360B1 (en) | 2003-05-30 | 2010-10-04 | 주식회사 포스코 | AN APPARATUS FOR PREVENTING LINE DEFECTS FROM FORMING ON THE SURFACES OF SILICON STEEL ON MgO COATING |
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