JPS5554559A - Production of hot dipping steel sheet by flux method - Google Patents
Production of hot dipping steel sheet by flux methodInfo
- Publication number
- JPS5554559A JPS5554559A JP12627778A JP12627778A JPS5554559A JP S5554559 A JPS5554559 A JP S5554559A JP 12627778 A JP12627778 A JP 12627778A JP 12627778 A JP12627778 A JP 12627778A JP S5554559 A JPS5554559 A JP S5554559A
- Authority
- JP
- Japan
- Prior art keywords
- plating
- sheet
- flux
- hot dipping
- steel sheet
- 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 abstract 5
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 238000007716 flux method Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000007747 plating Methods 0.000 abstract 7
- 230000004907 flux Effects 0.000 abstract 5
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000007738 vacuum evaporation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011592 zinc chloride Substances 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 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
- C23C2/30—Fluxes or coverings on molten baths
-
- 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
-
- 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
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Coating With Molten Metal (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
PURPOSE:To obtain the hot dipping steel sheet having a good sticking property by a less flux sticking quantity, by making Zn, Ni or Cu plating layer on the sheet prior to coating the flux before carrying out hot dipping of difficult plating sheet containing easy oxidizing element. CONSTITUTION:Plating layer of Zn, Ni or Cu is made by each method of electric plating, vacuum evaporation of non-electrolytic plating etc. on the above mentioned difficult plating steel sheet. On this occasion, the thickness of the plating layer is necessary to make not less than 0.1mu, especially 0.1-10mu. Next, flux, for example, mixed at mol ratio of 3 vs. 7 of ZnCl2 and NH4Cl and diluted with water, is applied on the above plated sheet. Then, hot dipping of Zn etc. is carried out on the sheet coated the flux. As a result, hot dipping sheet having no defect, such as pinhole, non plating and also enable to lower the flux original unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12627778A JPS5554559A (en) | 1978-10-16 | 1978-10-16 | Production of hot dipping steel sheet by flux method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12627778A JPS5554559A (en) | 1978-10-16 | 1978-10-16 | Production of hot dipping steel sheet by flux method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5554559A true JPS5554559A (en) | 1980-04-21 |
| JPS6112987B2 JPS6112987B2 (en) | 1986-04-11 |
Family
ID=14931215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12627778A Granted JPS5554559A (en) | 1978-10-16 | 1978-10-16 | Production of hot dipping steel sheet by flux method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5554559A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776176A (en) * | 1980-10-28 | 1982-05-13 | Nippon Steel Corp | Manufacture of high preformance hot-galvanized steel plate |
| JPS5811770A (en) * | 1981-07-14 | 1983-01-22 | Nippon Steel Corp | Manufacture of molten aluminum plated steel plate with excellent corrosion resistance and plating adhesion |
| JPH02115356A (en) * | 1988-10-25 | 1990-04-27 | Kawasaki Steel Corp | Manufacture of hot dip aluminized cr-containing steel |
| EP1734144A2 (en) * | 2005-06-15 | 2006-12-20 | Heinz Lutta | Hot dip galvanisation of iron or steel parts |
| CN109097714A (en) * | 2018-08-03 | 2018-12-28 | 首钢集团有限公司 | A kind of exterior automotive panel hot-dip galvanizing sheet steel and its production method |
-
1978
- 1978-10-16 JP JP12627778A patent/JPS5554559A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776176A (en) * | 1980-10-28 | 1982-05-13 | Nippon Steel Corp | Manufacture of high preformance hot-galvanized steel plate |
| JPS619386B2 (en) * | 1980-10-28 | 1986-03-22 | Nippon Steel Corp | |
| JPS5811770A (en) * | 1981-07-14 | 1983-01-22 | Nippon Steel Corp | Manufacture of molten aluminum plated steel plate with excellent corrosion resistance and plating adhesion |
| JPH02115356A (en) * | 1988-10-25 | 1990-04-27 | Kawasaki Steel Corp | Manufacture of hot dip aluminized cr-containing steel |
| EP1734144A2 (en) * | 2005-06-15 | 2006-12-20 | Heinz Lutta | Hot dip galvanisation of iron or steel parts |
| EP1734144A3 (en) * | 2005-06-15 | 2007-01-03 | Heinz Lutta | Hot dip galvanisation of iron or steel parts |
| CN109097714A (en) * | 2018-08-03 | 2018-12-28 | 首钢集团有限公司 | A kind of exterior automotive panel hot-dip galvanizing sheet steel and its production method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6112987B2 (en) | 1986-04-11 |
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