JPS54125136A - One-side plating method using magnetic field - Google Patents
One-side plating method using magnetic fieldInfo
- Publication number
- JPS54125136A JPS54125136A JP3299478A JP3299478A JPS54125136A JP S54125136 A JPS54125136 A JP S54125136A JP 3299478 A JP3299478 A JP 3299478A JP 3299478 A JP3299478 A JP 3299478A JP S54125136 A JPS54125136 A JP S54125136A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- bath
- edges
- magnetic field
- raise
- 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
- 238000000034 method Methods 0.000 title 1
- 238000007747 plating Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 4
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
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
-
- 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
- C23C2/003—Apparatus
- C23C2/0035—Means for continuously moving substrate through, into or out of the bath
-
- 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
- C23C2/006—Pattern or selective deposits
- C23C2/0062—Pattern or selective deposits without pre-treatment of the material to be coated, e.g. using masking elements such as casings, shields, fixtures or blocking elements
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 reliably hot dip one side of a metal sheet by running the sheet in a curved state to dip the sheet center of the lateral direction in a molten metal bath and forming magnetic fields at both edge parts of the sheet to raise the bath surface. CONSTITUTION:Two drum-shaped guide rollers 3 are placed at the upper part of surface 2 of molten metal bath 1 so that the central parts alone are positioned under surface 2 and both edges above surface 2. Metal sheet 5 to be hot dipped is run in a curved state. Moving magnetic field forming units 6, 7 are set in bath 1 under introduction side roller 3 in an inclined state with the roller edge side upward. Thus, moving magnetic fields are formed outwardly to raise surface 2, which is contacted to the edges of sheet 5. Since bath 1 fluidizes and separates from the edges of sheet 5 by the action of the fields, bath 1 does not move to the other side not to be hot dipped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3299478A JPS54125136A (en) | 1978-03-24 | 1978-03-24 | One-side plating method using magnetic field |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3299478A JPS54125136A (en) | 1978-03-24 | 1978-03-24 | One-side plating method using magnetic field |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54125136A true JPS54125136A (en) | 1979-09-28 |
Family
ID=12374398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3299478A Pending JPS54125136A (en) | 1978-03-24 | 1978-03-24 | One-side plating method using magnetic field |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54125136A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317845A (en) * | 1980-04-01 | 1982-03-02 | Asahi Glass Co. Ltd. | One side surface molten metallic coating method and apparatus thereof |
US4323604A (en) * | 1979-06-01 | 1982-04-06 | Nippon Kokan Kabushiki Kaisha | Continuous dip-plating process on one-side of steel strip |
-
1978
- 1978-03-24 JP JP3299478A patent/JPS54125136A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323604A (en) * | 1979-06-01 | 1982-04-06 | Nippon Kokan Kabushiki Kaisha | Continuous dip-plating process on one-side of steel strip |
US4317845A (en) * | 1980-04-01 | 1982-03-02 | Asahi Glass Co. Ltd. | One side surface molten metallic coating method and apparatus thereof |
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