JPS5573447A - Production of thin strip - Google Patents
Production of thin stripInfo
- Publication number
- JPS5573447A JPS5573447A JP14580678A JP14580678A JPS5573447A JP S5573447 A JPS5573447 A JP S5573447A JP 14580678 A JP14580678 A JP 14580678A JP 14580678 A JP14580678 A JP 14580678A JP S5573447 A JPS5573447 A JP S5573447A
- Authority
- JP
- Japan
- Prior art keywords
- rolls
- cooling
- width direction
- thin strip
- portions
- 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
Abstract
PURPOSE: To produce the thin strip of a broad width without producing any intricate curls by dropping molten material between revolving rolls and quench rolling the same in such a manner that the rates of cooling at the respective parts in the width direction of the material existing between the rolls become even.
CONSTITUTION: Material 12 having been melted in a heating melting device 11 is injected from a nozzle 19 by gas pressure or plunger pressure and is let to fall between twin rolls 13, 13'. Cooling gases 15, 15' are respectively spouted from the gas nozzles 14, 14' provided on both sides in the width direction of the rolls 13, 13' to cool the portions 16, 16' near both side end parts of the material having spread in the width direction between the rolls 13, 13'. The portion 17 near the central part of the material 12 and the portions 16, 16' are cooled at the same rate of cooling by suitably controlling the temperatures and flow rates of said cooling gases 15, 15'. Then, the material 12 is rolled, whereby the straight-form thin strip may be produced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14580678A JPS6038229B2 (en) | 1978-11-25 | 1978-11-25 | Manufacturing method of thin strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14580678A JPS6038229B2 (en) | 1978-11-25 | 1978-11-25 | Manufacturing method of thin strip |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5573447A true JPS5573447A (en) | 1980-06-03 |
JPS6038229B2 JPS6038229B2 (en) | 1985-08-30 |
Family
ID=15393571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14580678A Expired JPS6038229B2 (en) | 1978-11-25 | 1978-11-25 | Manufacturing method of thin strip |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6038229B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4685505A (en) * | 1986-01-06 | 1987-08-11 | Aluminum Company Of America | Non-contacting side edge dam means for roll casting |
-
1978
- 1978-11-25 JP JP14580678A patent/JPS6038229B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4685505A (en) * | 1986-01-06 | 1987-08-11 | Aluminum Company Of America | Non-contacting side edge dam means for roll casting |
Also Published As
Publication number | Publication date |
---|---|
JPS6038229B2 (en) | 1985-08-30 |
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