JPS5719130A - Continuous casting mold for steel - Google Patents
Continuous casting mold for steelInfo
- Publication number
- JPS5719130A JPS5719130A JP9231580A JP9231580A JPS5719130A JP S5719130 A JPS5719130 A JP S5719130A JP 9231580 A JP9231580 A JP 9231580A JP 9231580 A JP9231580 A JP 9231580A JP S5719130 A JPS5719130 A JP S5719130A
- Authority
- JP
- Japan
- Prior art keywords
- mold base
- cooling box
- layer
- coating
- steel
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/059—Mould materials or platings
Abstract
PURPOSE:To prevent corrosion by cooling water and prolong the lives of a mold base and a cooling box by forming protective metallic coating layers on the lower end surface of the mold base and that of the cooling box. CONSTITUTION:In the junction surface between a copper-made mold base 1 and a cooling box 3, an O ring 3 is fitted. On the internal surface of the mold base 1, a plating layer 4 is provided; the layer 4 consists of an Ni internal layer, a P intermediate layer, and a Cr surface layer. A protective metallic coating layer 9 covers the lower end surfaces 5 and 5' of the mold base 5 and cooling box 2. In coating the lowr end surface 5' of the cooling box 2, it is unnecessary to coat the entire surface all the time, and the coating of the part behind a spray nozzle 8 is not necessary. Thus, the corrosion of the cooling box 2 is effectively prevented as well as that of the mold base 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9231580A JPS5719130A (en) | 1980-07-08 | 1980-07-08 | Continuous casting mold for steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9231580A JPS5719130A (en) | 1980-07-08 | 1980-07-08 | Continuous casting mold for steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5719130A true JPS5719130A (en) | 1982-02-01 |
Family
ID=14050958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9231580A Pending JPS5719130A (en) | 1980-07-08 | 1980-07-08 | Continuous casting mold for steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5719130A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147757A (en) * | 1983-02-10 | 1984-08-24 | Mishima Kosan Co Ltd | Continuous casting device |
| JPS606258A (en) * | 1983-06-24 | 1985-01-12 | Nippon Steel Corp | Method and device for air and water cooling at right under mold in continuous casting |
| JPS6046935U (en) * | 1983-09-02 | 1985-04-02 | 三島光産株式会社 | Anti-corrosion structure of mold |
-
1980
- 1980-07-08 JP JP9231580A patent/JPS5719130A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147757A (en) * | 1983-02-10 | 1984-08-24 | Mishima Kosan Co Ltd | Continuous casting device |
| JPS606258A (en) * | 1983-06-24 | 1985-01-12 | Nippon Steel Corp | Method and device for air and water cooling at right under mold in continuous casting |
| JPS6046935U (en) * | 1983-09-02 | 1985-04-02 | 三島光産株式会社 | Anti-corrosion structure of mold |
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