JPS5527468A - Cooling method for cast billet in continuous casting - Google Patents
Cooling method for cast billet in continuous castingInfo
- Publication number
- JPS5527468A JPS5527468A JP10078978A JP10078978A JPS5527468A JP S5527468 A JPS5527468 A JP S5527468A JP 10078978 A JP10078978 A JP 10078978A JP 10078978 A JP10078978 A JP 10078978A JP S5527468 A JPS5527468 A JP S5527468A
- Authority
- JP
- Japan
- Prior art keywords
- billet
- gas
- cast billet
- liquid mix
- cast
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
Abstract
PURPOSE:To cool the cast billet while peeling off the powder film from the billet surface in order to prevent the generation of longitudinal cracks, by arranging the gas-liquid mix jetter near both sides of the cast billet being withdrawn downward from the mold. CONSTITUTION:The gas-liquid mix jetters 6 are installed near both sides 1a, 1b, of the cast billet 1 being traveling among plural sets of suspension rollers 5 in the region less than 4m below the mold; and the jet stream 7 of gas-liquid mix is jetted parallelly to the suspension rolls 5 and transversely in respect of the cast billet 1. The flow rate and pressure of the air and water to be supplied to the gas-liquid mix jetter 6 are controlled correspondingly to the casting condition. Hereby, the powder film sticking on the surface of billet 1 is peeled off and removed away, so that the billet 1 is uniformly cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10078978A JPS5527468A (en) | 1978-08-18 | 1978-08-18 | Cooling method for cast billet in continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10078978A JPS5527468A (en) | 1978-08-18 | 1978-08-18 | Cooling method for cast billet in continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5527468A true JPS5527468A (en) | 1980-02-27 |
Family
ID=14283197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10078978A Pending JPS5527468A (en) | 1978-08-18 | 1978-08-18 | Cooling method for cast billet in continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5527468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018099704A (en) * | 2016-12-20 | 2018-06-28 | 新日鐵住金株式会社 | Continuous casting method for steel |
-
1978
- 1978-08-18 JP JP10078978A patent/JPS5527468A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018099704A (en) * | 2016-12-20 | 2018-06-28 | 新日鐵住金株式会社 | Continuous casting method for steel |
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