JPS57140864A - Production of metal hot dipped steel plate - Google Patents
Production of metal hot dipped steel plateInfo
- Publication number
- JPS57140864A JPS57140864A JP56024976A JP2497681A JPS57140864A JP S57140864 A JPS57140864 A JP S57140864A JP 56024976 A JP56024976 A JP 56024976A JP 2497681 A JP2497681 A JP 2497681A JP S57140864 A JPS57140864 A JP S57140864A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- treatment
- oxide
- metal hot
- plating
- 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
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- 239000002184 metal Substances 0.000 title abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 238000007747 plating Methods 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000011247 coating layer Substances 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 238000007598 dipping method Methods 0.000 abstract 2
- 229910017116 Fe—Mo Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000005238 degreasing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005554 pickling 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
- C23C2/02—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
- C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
-
- 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
- C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
-
- 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
-
- 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
- C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection
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 produce a titled steel plate of superior plating performance and good corrosion resistance by undercoating the steel plate with an Mo oxide through cathodic electrolytic treatment then subjecting the same to metal hot dipping without allowing the same to contact the atmospheric air after the hydrogen reduction of said oxide. CONSTITUTION:An Mo oxide is coated at >=30mg/m<2> per side through cathode electrolytic treatment on a steel plate applied with a surface cleaning treatment such as degreasing treatment or this in combination with a pickling treatment. Thence, this undercoated steel plate is subjected to a heating treatment in a reducing atmosphere contg. gaseous hydrogen, and the MO oxide is reduced by hydrogen reduction. Metal hot dipping is applied on the coating layer without exposing the coating layer consisting of an Fe-Mo alloy or Mo formed on the surface of the steel plate by said reduction to the atmospheric air. According to this method, plating adhesiveness is improved, and defects such as non-plating are prevented, and further corrosion resistance is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56024976A JPS57140864A (en) | 1981-02-24 | 1981-02-24 | Production of metal hot dipped steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56024976A JPS57140864A (en) | 1981-02-24 | 1981-02-24 | Production of metal hot dipped steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57140864A true JPS57140864A (en) | 1982-08-31 |
Family
ID=12152999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56024976A Pending JPS57140864A (en) | 1981-02-24 | 1981-02-24 | Production of metal hot dipped steel plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57140864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746114A (en) * | 2015-04-20 | 2015-07-01 | 华北理工大学 | Fe-Mo composite material and preparation method thereof |
-
1981
- 1981-02-24 JP JP56024976A patent/JPS57140864A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746114A (en) * | 2015-04-20 | 2015-07-01 | 华北理工大学 | Fe-Mo composite material and preparation method thereof |
| CN104746114B (en) * | 2015-04-20 | 2017-10-20 | 华北理工大学 | A kind of Fe Mo composites and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3438754A (en) | Zinc-coated steel with vapor-deposited aluminum overlay and method of producing same | |
| US4170525A (en) | Process for plating a composite structure | |
| JPS58117866A (en) | Producing of steel plate coated with dissimilar metals on double sides | |
| JPS57203797A (en) | Production of surface treated steel plate of high rust prevention for welded can | |
| US4036600A (en) | Steel substrate electroplated with Al powder dispersed in Zn | |
| JPS57140864A (en) | Production of metal hot dipped steel plate | |
| JPS61223197A (en) | Surface-treated steel plate | |
| JPS56169788A (en) | Steel sheet useful as welded can | |
| US4518474A (en) | Device for the electrolytic treatment of metal strip | |
| US2293779A (en) | Metal coating method and article produced thereby | |
| JPS56127762A (en) | Preparation of aluminum alloy plated steel plate with excellent corrosion resistance and processability | |
| JPH01259153A (en) | Manufacture of hot dipped steel sheet | |
| JPS57114695A (en) | Production of zinc plated steeel plate of superior blackening resistance and intergranular corrosion resistance | |
| EP0264455A1 (en) | Plated steel excellent in coatability | |
| JPS57203798A (en) | Production of surface treated steel plate for seam welded can | |
| JPS5629680A (en) | Surface treatment in annealing line | |
| JPS6233314B2 (en) | ||
| JPS5735674A (en) | Manufacture of pb-sn alloy hot-dipped steel sheet with superior corrosion resistance | |
| JP3386581B2 (en) | Early patina-generating exterior material and method for producing the same | |
| JPS558417A (en) | Production of high corrosion resistant coated steel material | |
| JPH068513B2 (en) | Hollow steel plate | |
| JPS63282293A (en) | Electroplating method for stainless steel sheet with zn, ni, or cu | |
| JPS55110781A (en) | Surface treated steel plate with good spot weldability | |
| JPS5891187A (en) | Highly corrosion resistant surface treated steel plate | |
| JPS57210991A (en) | Manufacture of surface-treated steel plate with high corrosion resistance |