JPS5713161A - One side metal hot dipping device - Google Patents
One side metal hot dipping deviceInfo
- Publication number
- JPS5713161A JPS5713161A JP8717480A JP8717480A JPS5713161A JP S5713161 A JPS5713161 A JP S5713161A JP 8717480 A JP8717480 A JP 8717480A JP 8717480 A JP8717480 A JP 8717480A JP S5713161 A JPS5713161 A JP S5713161A
- Authority
- JP
- Japan
- Prior art keywords
- strip
- nozzles
- molten
- plating
- spite
- 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
- 238000007598 dipping method Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000007747 plating Methods 0.000 abstract 4
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
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
- C23C2/0035—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
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
-
- 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 form an always uniform plating layer on one side alone in spite of a large change in strip width by suitably selecting the shapes and installation positions of nozzles at the time of subjecting the bottom surface of a moving strip to one side plating by injecting molten Zn from the nozzles. CONSTITUTION:An injection nozzle header 21 of a molten Zn plating bath is disposed in the lower part of a strip 4, and a center slit nozzle 19a rectangular to the advance direction of the strip 4 is provided in the central part. Edge slit nozzles 19b are provided on both sides thereof. The edge slit nozzles 19b are inclined of their discharge ports at 45 deg. to the advance direction of the strip 4, and are inclined at 20-70 deg. with respect to the base line intersecting orthogonally with the strip edge direction and 30-60 deg. with respect to the perpendicular. In spite of a change in the width of the strip 4 from W1 to W2, the molten Zn bath is injected over the entire area of the bottom surface of the strip 4 by both nozzles 19a, 19b, and the uniform one side plating is accomplished.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8717480A JPS5713161A (en) | 1980-06-26 | 1980-06-26 | One side metal hot dipping device |
AU72003/81A AU543645B2 (en) | 1980-06-26 | 1981-06-18 | Hot dip plating on one side of strip |
GB8119233A GB2081746B (en) | 1980-06-26 | 1981-06-22 | Apparatus for hot dip plating on one side or strip |
FR8112510A FR2485569A1 (en) | 1980-06-26 | 1981-06-25 | HOT IMMERSION METALLIZATION APPARATUS OF A FACE OF A BAND |
BR8104027A BR8104027A (en) | 1980-06-26 | 1981-06-25 | APPARATUS FOR UNILATERAL HOT STRETCH GALVANIZATION |
CA000380642A CA1178140A (en) | 1980-06-26 | 1981-06-26 | Apparatus of hot dip plating on one side of strip |
DE3125258A DE3125258C2 (en) | 1980-06-26 | 1981-06-26 | Device for one-sided hot dip coating of a strip |
US07/001,627 US4757781A (en) | 1980-06-26 | 1987-01-08 | Apparatus of hot dip plating on one side of strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8717480A JPS5713161A (en) | 1980-06-26 | 1980-06-26 | One side metal hot dipping device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5713161A true JPS5713161A (en) | 1982-01-23 |
JPS6350417B2 JPS6350417B2 (en) | 1988-10-07 |
Family
ID=13907616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8717480A Granted JPS5713161A (en) | 1980-06-26 | 1980-06-26 | One side metal hot dipping device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5713161A (en) |
-
1980
- 1980-06-26 JP JP8717480A patent/JPS5713161A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6350417B2 (en) | 1988-10-07 |
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