JPS54124864A - Leveler-incorporated cooling method for steel plate and apparatus therefor - Google Patents
Leveler-incorporated cooling method for steel plate and apparatus thereforInfo
- Publication number
- JPS54124864A JPS54124864A JP3334478A JP3334478A JPS54124864A JP S54124864 A JPS54124864 A JP S54124864A JP 3334478 A JP3334478 A JP 3334478A JP 3334478 A JP3334478 A JP 3334478A JP S54124864 A JPS54124864 A JP S54124864A
- Authority
- JP
- Japan
- Prior art keywords
- leveler
- steel plate
- flatness
- plate
- temperature
- 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
Landscapes
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
PURPOSE: To provide quenched steel plate with flatness and to eliminate reheating process thereof, levelers are incorporated just upstream and down stream of cooling device.
CONSTITUTION: A steel plate advances from the rolling machine 1 at a temperature higher than A3 modification point and is adjusted in its flatness to a some degree by the hot leveler 3. The plate is admitted into the cooling device 3 to be cooled by sprayed water or other usual means. The cooler needs no such high pressure device as roller pintch or pressure pintch. The quenching by the cooler 3 is controlled so that the temperature will not decrease too low below the modification complete temperature, and the plate is sent to the leveler 4 to be corrected in its flatness. Next, the plate advances to be reheated again for tempering process.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3334478A JPS54124864A (en) | 1978-03-23 | 1978-03-23 | Leveler-incorporated cooling method for steel plate and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3334478A JPS54124864A (en) | 1978-03-23 | 1978-03-23 | Leveler-incorporated cooling method for steel plate and apparatus therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54124864A true JPS54124864A (en) | 1979-09-28 |
Family
ID=12383939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3334478A Pending JPS54124864A (en) | 1978-03-23 | 1978-03-23 | Leveler-incorporated cooling method for steel plate and apparatus therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54124864A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102794333A (en) * | 2011-05-25 | 2012-11-28 | 钢铁普蓝特克股份有限公司 | Roller leveler and processing device and processing method for metal plate using the same |
JP2016120525A (en) * | 2009-09-24 | 2016-07-07 | エイティーアイ・プロパティーズ・インコーポレーテッド | Process of reducing error of flatness in alloy article |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495110A (en) * | 1972-05-02 | 1974-01-17 |
-
1978
- 1978-03-23 JP JP3334478A patent/JPS54124864A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495110A (en) * | 1972-05-02 | 1974-01-17 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016120525A (en) * | 2009-09-24 | 2016-07-07 | エイティーアイ・プロパティーズ・インコーポレーテッド | Process of reducing error of flatness in alloy article |
US9822422B2 (en) | 2009-09-24 | 2017-11-21 | Ati Properties Llc | Processes for reducing flatness deviations in alloy articles |
US10260120B2 (en) | 2009-09-24 | 2019-04-16 | Ati Properties Llc | Processes for reducing flatness deviations in alloy articles |
CN102794333A (en) * | 2011-05-25 | 2012-11-28 | 钢铁普蓝特克股份有限公司 | Roller leveler and processing device and processing method for metal plate using the same |
JP2012245521A (en) * | 2011-05-25 | 2012-12-13 | Jp Steel Plantech Co | Roller leveler, and treatment equipment and treatment method of metal plate using the same |
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