JP5764571B2 - タンディッシュからの流れを制御する配置 - Google Patents
タンディッシュからの流れを制御する配置 Download PDFInfo
- Publication number
- JP5764571B2 JP5764571B2 JP2012543044A JP2012543044A JP5764571B2 JP 5764571 B2 JP5764571 B2 JP 5764571B2 JP 2012543044 A JP2012543044 A JP 2012543044A JP 2012543044 A JP2012543044 A JP 2012543044A JP 5764571 B2 JP5764571 B2 JP 5764571B2
- Authority
- JP
- Japan
- Prior art keywords
- arrangement
- tundish
- flow
- hot water
- molten metal
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000009749 continuous casting Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010405 reoxidation reaction Methods 0.000 description 2
- -1 and as a result Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/18—Stopper-rods therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/18—Stopper-rods therefor
- B22D41/186—Stopper-rods therefor with means for injecting a fluid into the melt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/20—Stopper-rod operating equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
Description
Claims (1)
- 湯出し口からの流れを制御するための軸方向に可動の湯止棒(16)、及び湯止棒を回転させるためのデバイス(21、22)を含んでなる、溶融金属のための、鋼の連続鋳造のための湯出し口(11)を有するタンディッシュ(10)からの流れを制御するための配置であって、
スラグ層(24)を通して溶融金属(17)内に下に伸びるように配置された湯止棒(16)の周囲の非回転のスリーブ(30)、及び湯止棒(16)とスリーブ(30)の間の環状ギャップに保護ガスを供給するための手段(31)を有することを特徴とする、上記配置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0901533A SE534281C2 (sv) | 2009-12-08 | 2009-12-08 | Regleranordning för en gjutlåda |
SE0901533-0 | 2009-12-08 | ||
PCT/SE2010/000282 WO2011071431A1 (en) | 2009-12-08 | 2010-12-03 | Arrangement for controlling the flow out of a tundish |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013512782A JP2013512782A (ja) | 2013-04-18 |
JP5764571B2 true JP5764571B2 (ja) | 2015-08-19 |
Family
ID=44145783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012543044A Expired - Fee Related JP5764571B2 (ja) | 2009-12-08 | 2010-12-03 | タンディッシュからの流れを制御する配置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8708204B2 (ja) |
EP (1) | EP2509729A4 (ja) |
JP (1) | JP5764571B2 (ja) |
SE (1) | SE534281C2 (ja) |
WO (1) | WO2011071431A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5958566B2 (ja) * | 2015-01-16 | 2016-08-02 | 品川リフラクトリーズ株式会社 | スラブ連続鋳造用装置 |
CN107716911B (zh) * | 2017-09-14 | 2020-09-18 | 首钢京唐钢铁联合有限责任公司 | 一种塞棒离线调节方法 |
CN107774913B (zh) * | 2017-10-13 | 2020-04-07 | 共享装备股份有限公司 | 用于砂型的浇口盆及其制造方法 |
CN109226732A (zh) * | 2018-09-07 | 2019-01-18 | 宁国市宏达电炉有限公司 | 具有自动清理浇注口功能的底注中频保温炉 |
CN112122598A (zh) * | 2020-09-07 | 2020-12-25 | 宁国市宏达电炉有限公司 | 带防堵流道的底注式感应保温炉 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083422A (en) * | 1959-04-13 | 1963-04-02 | Finkl & Sons Co | Porous stopper rod |
JPS5466329A (en) * | 1977-11-04 | 1979-05-28 | Daido Oxygen | Innert gas sealing method |
US4155492A (en) * | 1977-12-15 | 1979-05-22 | Seaton Engineering, Inc. | Stopper valve for a pouring ladle |
JPS5645875Y2 (ja) * | 1980-10-30 | 1981-10-27 | ||
JPS6149758A (ja) * | 1984-08-20 | 1986-03-11 | Sumitomo Metal Ind Ltd | タンディッシュ内の溶鋼シール方法 |
JPH0128931Y2 (ja) * | 1985-04-25 | 1989-09-04 | ||
JPS62192240A (ja) * | 1986-02-19 | 1987-08-22 | Nippon Kokan Kk <Nkk> | 溶湯バブリング装置 |
US5083689A (en) * | 1986-12-01 | 1992-01-28 | Arva Ag | Outlet and flow control device for metallurgical vessels |
US5004130A (en) * | 1986-12-01 | 1991-04-02 | Arva Ag | Outlet and flow control device for metallurgical vessels and process |
US5185300A (en) * | 1991-03-11 | 1993-02-09 | Vesuvius Crucible Company | Erosion, thermal shock and oxidation resistant refractory compositions |
JPH05318068A (ja) * | 1992-03-18 | 1993-12-03 | Sumitomo Metal Ind Ltd | 溶融金属の連続鋳造方法と装置 |
JPH06304721A (ja) * | 1993-04-23 | 1994-11-01 | Nippon Steel Corp | 溶鋼へのワイヤー供給方法 |
JP4732586B2 (ja) * | 1998-11-20 | 2011-07-27 | ベスビウス クルーシブル カンパニー | ストッパーロッド |
JP4372316B2 (ja) * | 2000-06-27 | 2009-11-25 | 明智セラミックス株式会社 | 連続鋳造用ロングストッパー |
SK287594B6 (sk) * | 2001-06-08 | 2011-03-04 | Vesuvius Crucible Company | Žiaruvzdorná monobloková zátková tyč |
JP2004249338A (ja) * | 2003-02-21 | 2004-09-09 | Nippon Steel Corp | 連続鋳造設備およびその操業方法 |
SE527477C2 (sv) | 2003-11-04 | 2006-03-21 | Mefos Metallurg Res I Ab | Sätt att detektera slagginblandning |
SE528543C2 (sv) * | 2004-09-14 | 2006-12-12 | Mefos Metallurg Res I Ab | Roterande stoppare |
-
2009
- 2009-12-08 SE SE0901533A patent/SE534281C2/sv unknown
-
2010
- 2010-12-03 WO PCT/SE2010/000282 patent/WO2011071431A1/en active Application Filing
- 2010-12-03 US US13/261,299 patent/US8708204B2/en not_active Expired - Fee Related
- 2010-12-03 EP EP10836277.3A patent/EP2509729A4/en not_active Withdrawn
- 2010-12-03 JP JP2012543044A patent/JP5764571B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2011071431A1 (en) | 2011-06-16 |
US20120280003A1 (en) | 2012-11-08 |
SE0901533A1 (sv) | 2011-06-09 |
EP2509729A4 (en) | 2017-01-04 |
SE534281C2 (sv) | 2011-06-28 |
JP2013512782A (ja) | 2013-04-18 |
US8708204B2 (en) | 2014-04-29 |
EP2509729A1 (en) | 2012-10-17 |
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