JPS5767158A - Production of metal heat sprayed clad steel - Google Patents
Production of metal heat sprayed clad steelInfo
- Publication number
- JPS5767158A JPS5767158A JP55140089A JP14008980A JPS5767158A JP S5767158 A JPS5767158 A JP S5767158A JP 55140089 A JP55140089 A JP 55140089A JP 14008980 A JP14008980 A JP 14008980A JP S5767158 A JPS5767158 A JP S5767158A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- metal
- melt
- steel plate
- spraying
- 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
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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
PURPOSE:To produce a clad steel plate of beautiful apparance and good corrosion resistance inexpensive by removing weld beads and spraying metal differing from that of base metal on the surface of the pipe under running then subjecting the pipe to warm screwing down in a pipe making process for steel plates. CONSTITUTION:After an ordinary steel plate or zinc-plated steel plate is bent to a circular shape with a pipe making machine 9, it is seam-welded with a welding machine 10 and the beads of the pipe are removed with a device 12. Thence, the metal spreading at prescribed angles are melt sprayed from, for example, 3 units of melt spraying machines of a melt spraying device 11 onto the surface of the pipe. At this time, if necessay, the pipe may be advanced under revolution. Various kinds of corrosion-and abrasion resistant metals and alloys are used for melt spraying metal 15. Next, the steel pipe is heated with a heater 17 to fine the crystal grains of the melt sprayed metal. With sizing rolls 18, it is subjected to formation of the pipe and slight stretching to compress and compact the porous melt sprayed metal. Thereafter the pipe is subjected to size reduction, size expansion, cutting etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55140089A JPS5767158A (en) | 1980-10-07 | 1980-10-07 | Production of metal heat sprayed clad steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55140089A JPS5767158A (en) | 1980-10-07 | 1980-10-07 | Production of metal heat sprayed clad steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5767158A true JPS5767158A (en) | 1982-04-23 |
Family
ID=15260691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55140089A Pending JPS5767158A (en) | 1980-10-07 | 1980-10-07 | Production of metal heat sprayed clad steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5767158A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0374657U (en) * | 1989-11-17 | 1991-07-26 | ||
| JP2005232588A (en) * | 2003-11-04 | 2005-09-02 | Daiwa Kokan Kogyo Kk | Method for manufacturing thermally sprayed metal plated steel tube |
-
1980
- 1980-10-07 JP JP55140089A patent/JPS5767158A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0374657U (en) * | 1989-11-17 | 1991-07-26 | ||
| JP2005232588A (en) * | 2003-11-04 | 2005-09-02 | Daiwa Kokan Kogyo Kk | Method for manufacturing thermally sprayed metal plated steel tube |
| JP4637547B2 (en) * | 2003-11-04 | 2011-02-23 | 大和鋼管工業株式会社 | Manufacturing method of sprayed metal plated steel pipe |
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