JPS56131050A - Mold closing device for continuous casting and continuous casting method using said closing device - Google Patents
Mold closing device for continuous casting and continuous casting method using said closing deviceInfo
- Publication number
- JPS56131050A JPS56131050A JP3508780A JP3508780A JPS56131050A JP S56131050 A JPS56131050 A JP S56131050A JP 3508780 A JP3508780 A JP 3508780A JP 3508780 A JP3508780 A JP 3508780A JP S56131050 A JPS56131050 A JP S56131050A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- closing device
- block
- continuous casting
- cooled
- 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
Abstract
PURPOSE: To enable casting to be started without using any dummy bar by inserting a closing device which constitutes a hollow rectangular parallelopiped opening at the top face into a mold in such a manner as to fit nearly in close contact therewith.
CONSTITUTION: A block 28 is projected from the inside wall surfaces of the long sides 6 of a mold and a closing device 31 is fitted to the mold 3 bottom and is supported by the block 28, whereby the mold outlet is closed. Connecting fittings and a chill are put into the closing device 31 and a sealig material is sandwiched between the inside walls of the mold. While the mold is being cooled as specifid by cooling water flow passages 13 and cooling water spraying nozzles, molten metal is flowed into the mold 3 and is cooled. When the solidified shell grows sufficiently thick, the block 28 is retreated up to the inside wall surfaces of the longer sides 6 of the mold plate. Driving rollers are turned to move a driving belt downward. At the same time, the mold 3 is moved vertically. Since the upper part of the ingot drawing device is gripping the closing device 31, the ingot having solidified in one piece with the closing device 31 is drawn downward.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3508780A JPS56131050A (en) | 1980-03-19 | 1980-03-19 | Mold closing device for continuous casting and continuous casting method using said closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3508780A JPS56131050A (en) | 1980-03-19 | 1980-03-19 | Mold closing device for continuous casting and continuous casting method using said closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56131050A true JPS56131050A (en) | 1981-10-14 |
Family
ID=12432175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3508780A Pending JPS56131050A (en) | 1980-03-19 | 1980-03-19 | Mold closing device for continuous casting and continuous casting method using said closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56131050A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582115A (en) * | 1984-06-04 | 1986-04-15 | Bethlehem Steel Corporation | Device and procedure for mechanical insertion of a grade separator in continuous steel casting |
| JP2008100259A (en) * | 2006-10-19 | 2008-05-01 | Sanyo Special Steel Co Ltd | Sequential continuous-casting method for different grade of steel |
-
1980
- 1980-03-19 JP JP3508780A patent/JPS56131050A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582115A (en) * | 1984-06-04 | 1986-04-15 | Bethlehem Steel Corporation | Device and procedure for mechanical insertion of a grade separator in continuous steel casting |
| JP2008100259A (en) * | 2006-10-19 | 2008-05-01 | Sanyo Special Steel Co Ltd | Sequential continuous-casting method for different grade of steel |
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