JPH0119995B2 - - Google Patents
Info
- Publication number
- JPH0119995B2 JPH0119995B2 JP58000416A JP41683A JPH0119995B2 JP H0119995 B2 JPH0119995 B2 JP H0119995B2 JP 58000416 A JP58000416 A JP 58000416A JP 41683 A JP41683 A JP 41683A JP H0119995 B2 JPH0119995 B2 JP H0119995B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- ladle
- molten metal
- ladle nozzle
- passage
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 30
- 239000011819 refractory material Substances 0.000 claims description 22
- 239000011261 inert gas Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009848 ladle injection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B22D11/10—Supplying or treating molten metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP41683A JPS59125250A (ja) | 1983-01-07 | 1983-01-07 | 取鍋ノズルの開孔方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP41683A JPS59125250A (ja) | 1983-01-07 | 1983-01-07 | 取鍋ノズルの開孔方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59125250A JPS59125250A (ja) | 1984-07-19 |
JPH0119995B2 true JPH0119995B2 (pl) | 1989-04-13 |
Family
ID=11473190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP41683A Granted JPS59125250A (ja) | 1983-01-07 | 1983-01-07 | 取鍋ノズルの開孔方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59125250A (pl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010050936A1 (de) * | 2010-11-11 | 2012-05-16 | Heraeus Electro-Nite International N.V. | Bodenausgussdüse für die Anordnung im Boden eines metallurgischen Gefäßes |
BR112013033005B1 (pt) * | 2012-06-29 | 2022-07-19 | Nippon Steel Corporation | Método de iniciação de suprimento de aço fundido |
JP6892129B2 (ja) * | 2018-10-16 | 2021-06-18 | 明智セラミックス株式会社 | 連続鋳造用ロングノズル |
CN111299566B (zh) * | 2020-04-16 | 2021-10-29 | 东北大学 | 一种中间包自由注流长水口结构及吹氩冶炼方法 |
CN112170826A (zh) * | 2020-08-21 | 2021-01-05 | 华北理工大学 | 钢包保护套管结构、连铸装置及吹氩气浇注冶炼方法 |
CN112247136B (zh) * | 2020-09-30 | 2021-08-03 | 东北大学 | 中间包短距射流长水口结构及吹氩冶炼方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55165273A (en) * | 1979-06-11 | 1980-12-23 | Nippon Steel Corp | Tapping start method of molten metal in vessel |
-
1983
- 1983-01-07 JP JP41683A patent/JPS59125250A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55165273A (en) * | 1979-06-11 | 1980-12-23 | Nippon Steel Corp | Tapping start method of molten metal in vessel |
Also Published As
Publication number | Publication date |
---|---|
JPS59125250A (ja) | 1984-07-19 |
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