US20040031583A1 - Method and device for controlling the temperature of steel from the surface of the bath of a continuous casting installation up to the furnace tap - Google Patents
Method and device for controlling the temperature of steel from the surface of the bath of a continuous casting installation up to the furnace tap Download PDFInfo
- Publication number
- US20040031583A1 US20040031583A1 US10/399,002 US39900203A US2004031583A1 US 20040031583 A1 US20040031583 A1 US 20040031583A1 US 39900203 A US39900203 A US 39900203A US 2004031583 A1 US2004031583 A1 US 2004031583A1
- Authority
- US
- United States
- Prior art keywords
- ladle
- temperature
- tundish
- steel
- time
- 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.)
- Abandoned
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000009749 continuous casting Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 title 1
- 238000009847 ladle furnace Methods 0.000 claims abstract description 25
- 238000005266 casting Methods 0.000 claims description 41
- 230000005499 meniscus Effects 0.000 claims description 27
- 230000005855 radiation Effects 0.000 claims description 13
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 238000005272 metallurgy Methods 0.000 abstract description 5
- 239000000155 melt Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009489 vacuum treatment Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011282 treatment Methods 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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
-
- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Control Of Heat Treatment Processes (AREA)
- Control Of Temperature (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10054760 | 2000-11-04 | ||
| DE10152201A DE10152201A1 (de) | 2000-11-04 | 2001-10-23 | Verfahren und Vorrichtung zur Kontrolle der Stahltemperatur vom Gießspiegel einer Stranggießanlage bis zum Ofenabstich |
| PCT/EP2001/012594 WO2002036292A2 (de) | 2000-11-04 | 2001-10-31 | Verfahren und vorrichtung zur kontrolle der stahltemperatur vom giessspiegel einer stranggiessanlage bis zum ofenabstich |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US20040031583A1 true US20040031583A1 (en) | 2004-02-19 |
Family
ID=26007569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/399,002 Abandoned US20040031583A1 (en) | 2000-11-04 | 2001-10-31 | Method and device for controlling the temperature of steel from the surface of the bath of a continuous casting installation up to the furnace tap |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20040031583A1 (pt) |
| EP (1) | EP1337366A2 (pt) |
| JP (1) | JP2004512958A (pt) |
| CN (1) | CN1473081A (pt) |
| AU (1) | AU2002224817A1 (pt) |
| BR (1) | BR0115073A (pt) |
| CA (1) | CA2424368A1 (pt) |
| CZ (1) | CZ20031218A3 (pt) |
| HU (1) | HUP0303371A2 (pt) |
| MX (1) | MXPA03003950A (pt) |
| PL (1) | PL361622A1 (pt) |
| RU (1) | RU2003116517A (pt) |
| WO (1) | WO2002036292A2 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013249506A (ja) * | 2012-05-31 | 2013-12-12 | Azbil Corp | 記号識別方法および記号識別装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525926B (zh) * | 2014-11-26 | 2016-08-24 | 攀枝花钢城集团瑞钢工业有限公司 | 钢包下线判定的方法 |
| DE102014224334A1 (de) | 2014-11-28 | 2016-06-02 | Sms Group Gmbh | Simulierung von Temperaturverteilungen innerhalb von Pfannen eines Hüttenwerks und innerhalb von in den Pfannen enthaltener Metallschmelze |
| JP6252532B2 (ja) * | 2015-03-23 | 2017-12-27 | Ｊｆｅスチール株式会社 | 転炉吹錬終了時目標溶鋼温度設定装置及びその方法 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797310A (en) * | 1972-02-28 | 1974-03-19 | Steel Corp | Temperature sensing device |
| US4133036A (en) * | 1976-02-26 | 1979-01-02 | Republic Steel Corporation | Method and system for monitoring a physical condition of a medium |
| US4279151A (en) * | 1979-08-07 | 1981-07-21 | Bethlehem Steel Corporation | Temperature measuring system |
| US4411534A (en) * | 1980-01-11 | 1983-10-25 | Voest-Alpine Aktiengesellschaft | Method of continuously measuring the temperature of the surface of a continuously cast strand over its length |
| US5105874A (en) * | 1989-09-13 | 1992-04-21 | Institut De Recherches De La Siderurgie Francaise (Irsid) | Process for continuously determining the thickness of the liquid slag on the surface of a bath of molten metal in a metallurgical container |
| US5951164A (en) * | 1995-06-30 | 1999-09-14 | Novacast Aktiebolag | Method for contactless continuous temperature measurement of the solidification of metal alloys |
| US6172367B1 (en) * | 1995-12-20 | 2001-01-09 | Voest-Alpine Industrieanlagenbau Gmbh. | Method and device for measuring electromagnetic waves emanating from a melt |
| US6257004B1 (en) * | 1997-05-09 | 2001-07-10 | Alcan International Limited | Method and apparatus for measuring quenchant properties of coolants |
| US20030014195A1 (en) * | 2000-06-07 | 2003-01-16 | Matthias Arzberger | Method and device for local processing of casting data arising from measurement data obtained from a continuous casting chill by means of sensors |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2950188B2 (ja) * | 1995-02-21 | 1999-09-20 | 住友金属工業株式会社 | 連続鋳造における表面欠陥の抑制方法 |
-
2001
- 2001-10-31 CN CNA018184928A patent/CN1473081A/zh active Pending
- 2001-10-31 HU HU0303371A patent/HUP0303371A2/hu unknown
- 2001-10-31 MX MXPA03003950A patent/MXPA03003950A/es not_active Application Discontinuation
- 2001-10-31 AU AU2002224817A patent/AU2002224817A1/en not_active Abandoned
- 2001-10-31 CA CA002424368A patent/CA2424368A1/en not_active Abandoned
- 2001-10-31 US US10/399,002 patent/US20040031583A1/en not_active Abandoned
- 2001-10-31 CZ CZ20031218A patent/CZ20031218A3/cs unknown
- 2001-10-31 WO PCT/EP2001/012594 patent/WO2002036292A2/de not_active Application Discontinuation
- 2001-10-31 EP EP01992623A patent/EP1337366A2/de not_active Withdrawn
- 2001-10-31 PL PL01361622A patent/PL361622A1/xx unknown
- 2001-10-31 JP JP2002539090A patent/JP2004512958A/ja not_active Withdrawn
- 2001-10-31 BR BR0115073-1A patent/BR0115073A/pt not_active IP Right Cessation
- 2001-10-31 RU RU2003116517/02A patent/RU2003116517A/ru not_active Application Discontinuation
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797310A (en) * | 1972-02-28 | 1974-03-19 | Steel Corp | Temperature sensing device |
| US4133036A (en) * | 1976-02-26 | 1979-01-02 | Republic Steel Corporation | Method and system for monitoring a physical condition of a medium |
| US4279151A (en) * | 1979-08-07 | 1981-07-21 | Bethlehem Steel Corporation | Temperature measuring system |
| US4411534A (en) * | 1980-01-11 | 1983-10-25 | Voest-Alpine Aktiengesellschaft | Method of continuously measuring the temperature of the surface of a continuously cast strand over its length |
| US5105874A (en) * | 1989-09-13 | 1992-04-21 | Institut De Recherches De La Siderurgie Francaise (Irsid) | Process for continuously determining the thickness of the liquid slag on the surface of a bath of molten metal in a metallurgical container |
| US5951164A (en) * | 1995-06-30 | 1999-09-14 | Novacast Aktiebolag | Method for contactless continuous temperature measurement of the solidification of metal alloys |
| US6172367B1 (en) * | 1995-12-20 | 2001-01-09 | Voest-Alpine Industrieanlagenbau Gmbh. | Method and device for measuring electromagnetic waves emanating from a melt |
| US6257004B1 (en) * | 1997-05-09 | 2001-07-10 | Alcan International Limited | Method and apparatus for measuring quenchant properties of coolants |
| US20030014195A1 (en) * | 2000-06-07 | 2003-01-16 | Matthias Arzberger | Method and device for local processing of casting data arising from measurement data obtained from a continuous casting chill by means of sensors |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013249506A (ja) * | 2012-05-31 | 2013-12-12 | Azbil Corp | 記号識別方法および記号識別装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002036292A2 (de) | 2002-05-10 |
| JP2004512958A (ja) | 2004-04-30 |
| HUP0303371A2 (en) | 2004-01-28 |
| BR0115073A (pt) | 2003-07-29 |
| EP1337366A2 (de) | 2003-08-27 |
| AU2002224817A1 (en) | 2002-05-15 |
| CN1473081A (zh) | 2004-02-04 |
| CZ20031218A3 (cs) | 2003-10-15 |
| RU2003116517A (ru) | 2004-12-10 |
| MXPA03003950A (es) | 2004-05-24 |
| WO2002036292A3 (de) | 2002-08-08 |
| PL361622A1 (en) | 2004-10-04 |
| CA2424368A1 (en) | 2003-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: SMS DEMAG AG, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PLESCHIUTSCHNIGG, FRITZ-PETER;PARSCHAT, LOTHAR;SCHWENCKE, ECKART;AND OTHERS;REEL/FRAME:014366/0304;SIGNING DATES FROM 20030311 TO 20030328 |
|
| STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE |