JPS5521564A - Preparation of melted zinc plated steel plate for sheath plate - Google Patents
Preparation of melted zinc plated steel plate for sheath plateInfo
- Publication number
- JPS5521564A JPS5521564A JP9448578A JP9448578A JPS5521564A JP S5521564 A JPS5521564 A JP S5521564A JP 9448578 A JP9448578 A JP 9448578A JP 9448578 A JP9448578 A JP 9448578A JP S5521564 A JPS5521564 A JP S5521564A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- zinc
- roughness
- steel plate
- plated
- 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
- 229910052725 zinc Inorganic materials 0.000 title abstract 9
- 239000011701 zinc Substances 0.000 title abstract 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 7
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 238000007747 plating Methods 0.000 abstract 2
- 150000003751 zinc Chemical class 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 230000003746 surface roughness Effects 0.000 abstract 1
- 230000037303 wrinkles Effects 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
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 manufacture this zinc plated steel plate for sheath that its surface after coating is smooth and is excellent in corrosion resistance, by suppressing the formation of molten metal wrinkle by adjusting the roughness of a surface of the steel plate in response to the thickness of plating before introducing the plate in a melted zinc bath when producing this melted zinc plated steel plate. CONSTITUTION:When producing this zinc plated steel plate that can be used for an outside plate of a car body of an automobile and an outside plate of a household electric machine, the roughness of a surface is adjusted before introducing the plate in a melted zinc plating bath. A skin pass mill, etc. are utilized as surface roughness regulators, and the roughness of the surface is adjusted so that an expression Rmax/H>=1/3 be formed when the thickness of a zinc layer to be plated is H and the maximum height of the roughness of the surface is Rmax. The plate is melted zinc plated, and the quantity of zinc that adheres is adjusted to object thickness by injecting gas. This plate has a plated layer with effective thickness in the corrosion resistance aspect, and plated surface can be made up which can sufficiently resist use as sheath plates and is excellent in surface properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9448578A JPS5521564A (en) | 1978-08-04 | 1978-08-04 | Preparation of melted zinc plated steel plate for sheath plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9448578A JPS5521564A (en) | 1978-08-04 | 1978-08-04 | Preparation of melted zinc plated steel plate for sheath plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5521564A true JPS5521564A (en) | 1980-02-15 |
Family
ID=14111575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9448578A Pending JPS5521564A (en) | 1978-08-04 | 1978-08-04 | Preparation of melted zinc plated steel plate for sheath plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5521564A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6011740B2 (en) * | 2014-10-08 | 2016-10-19 | Ｊｆｅスチール株式会社 | Continuous molten metal plating method, hot dip galvanized steel strip, and continuous molten metal plating facility |
| KR20190022766A (en) | 2016-07-13 | 2019-03-06 | 제이에프이 스틸 가부시키가이샤 | METHOD OF MANUFACTURING MOLDED METAL PLATED KINGDOM AND MOLDED METAL PLATING APPARATUS |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103843A (en) * | 1973-02-08 | 1974-10-01 | ||
| JPS5322827A (en) * | 1976-08-16 | 1978-03-02 | Kobe Steel Ltd | Production method of one sideeplated steel sheet |
-
1978
- 1978-08-04 JP JP9448578A patent/JPS5521564A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103843A (en) * | 1973-02-08 | 1974-10-01 | ||
| JPS5322827A (en) * | 1976-08-16 | 1978-03-02 | Kobe Steel Ltd | Production method of one sideeplated steel sheet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6011740B2 (en) * | 2014-10-08 | 2016-10-19 | Ｊｆｅスチール株式会社 | Continuous molten metal plating method, hot dip galvanized steel strip, and continuous molten metal plating facility |
| KR20190022766A (en) | 2016-07-13 | 2019-03-06 | 제이에프이 스틸 가부시키가이샤 | METHOD OF MANUFACTURING MOLDED METAL PLATED KINGDOM AND MOLDED METAL PLATING APPARATUS |
| KR20210071100A (en) | 2016-07-13 | 2021-06-15 | 제이에프이 스틸 가부시키가이샤 | Method of producing hot-dip metal coated steel strip and continuous hot-dip metal coating apparatus |
| US11104983B2 (en) | 2016-07-13 | 2021-08-31 | Jfe Steel Corporation | Method of producing hot-dip metal coated steel strip and continuous hot-dip metal coating apparatus |
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