JPS56156712A - Cooling method of metallic band in continuous heat treatment line - Google Patents
Cooling method of metallic band in continuous heat treatment lineInfo
- Publication number
- JPS56156712A JPS56156712A JP5779080A JP5779080A JPS56156712A JP S56156712 A JPS56156712 A JP S56156712A JP 5779080 A JP5779080 A JP 5779080A JP 5779080 A JP5779080 A JP 5779080A JP S56156712 A JPS56156712 A JP S56156712A
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- treatment line
- continuous heat
- cooling
- metallic band
- 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.)
- Granted
Links
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE: To keep annealed form in good condition and to increase the speed of cooling by cooling the metallic band transferred in the continuous heat treatment line in an aqueous solution in a specified area.
CONSTITUTION: The metallic band in a continuous heat treatment line is cooled in an area shown by the inequality I where (l); width of metallic plate, L; length of sink roll, and α; amount of crown of sink roll. Especially, in case of thin material the center of an area corresponding to the end of steel band of the sink roll is sometimes made hollow and steam is passed to heat the surface of the roll, or cooling water is passed to accelerate cooling.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5779080A JPS56156712A (en) | 1980-05-02 | 1980-05-02 | Cooling method of metallic band in continuous heat treatment line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5779080A JPS56156712A (en) | 1980-05-02 | 1980-05-02 | Cooling method of metallic band in continuous heat treatment line |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56156712A true JPS56156712A (en) | 1981-12-03 |
JPS6254171B2 JPS6254171B2 (en) | 1987-11-13 |
Family
ID=13065674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5779080A Granted JPS56156712A (en) | 1980-05-02 | 1980-05-02 | Cooling method of metallic band in continuous heat treatment line |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56156712A (en) |
-
1980
- 1980-05-02 JP JP5779080A patent/JPS56156712A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6254171B2 (en) | 1987-11-13 |
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