CA2375661C - Method and installation for measuring and regulating the flow rate of a liquid metal in a continuous casting ingot mould - Google Patents
Method and installation for measuring and regulating the flow rate of a liquid metal in a continuous casting ingot mould Download PDFInfo
- Publication number
- CA2375661C CA2375661C CA002375661A CA2375661A CA2375661C CA 2375661 C CA2375661 C CA 2375661C CA 002375661 A CA002375661 A CA 002375661A CA 2375661 A CA2375661 A CA 2375661A CA 2375661 C CA2375661 C CA 2375661C
- Authority
- CA
- Canada
- Prior art keywords
- inductor
- current
- voltage
- speed
- electromagnetic brake
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 23
- 229910001338 liquidmetal Inorganic materials 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 18
- 238000009749 continuous casting Methods 0.000 title claims description 17
- 230000001105 regulatory effect Effects 0.000 title claims description 9
- 239000002184 metal Substances 0.000 claims description 30
- 239000004020 conductor Substances 0.000 claims description 28
- 238000005259 measurement Methods 0.000 claims description 11
- 230000005284 excitation Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 4
- 230000000875 corresponding effect Effects 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 101100171060 Caenorhabditis elegans div-1 gene Proteins 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005672 electromagnetic field Effects 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000013528 metallic particle Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B22D11/16—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
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9907021A FR2794042B1 (fr) | 1999-05-31 | 1999-05-31 | Mesure de vitesse d'une coulee metallurgique |
| FR99/07021 | 1999-05-31 | ||
| PCT/FR2000/001485 WO2000072996A1 (fr) | 1999-05-31 | 2000-05-30 | Procede et installation de mesure et de regulation de la vitesse d'ecoulement d'un metal liquide dans une lingotiere de coulee continue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2375661A1 CA2375661A1 (en) | 2000-12-07 |
| CA2375661C true CA2375661C (en) | 2008-10-07 |
Family
ID=9546337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002375661A Expired - Fee Related CA2375661C (en) | 1999-05-31 | 2000-05-30 | Method and installation for measuring and regulating the flow rate of a liquid metal in a continuous casting ingot mould |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1192019B1 (de) |
| JP (1) | JP2003500218A (de) |
| AT (1) | ATE246061T1 (de) |
| CA (1) | CA2375661C (de) |
| DE (1) | DE60004232T2 (de) |
| FR (1) | FR2794042B1 (de) |
| WO (1) | WO2000072996A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008055034A1 (de) | 2008-12-19 | 2010-07-01 | Forschungszentrum Dresden - Rossendorf E.V. | Verfahren und Anordnung zur kontaktlosen Bestimmung von Geschwindigkeitsverteilungen eines flüssigen Metalls in einer Stranggießkokille |
| EP3415251A1 (de) * | 2017-06-16 | 2018-12-19 | ABB Schweiz AG | Elektromechanisches bremssystem und verfahren zur steuerung eines elektromechanischen bremssystems |
| BR112020019226B1 (pt) * | 2018-07-17 | 2024-01-23 | Nippon Steel Corporation | Equipamento de molde e método de lingotamento contínuo |
| DE102019105628B3 (de) * | 2019-03-06 | 2020-03-19 | Helmholtz-Zentrum Dresden - Rossendorf E.V. | Anordnung zur berührungslosen Bestimmung der Geschwindigkeitsverteilung eines Schmelzvolumens in einer Stranggusskokille |
| KR102310701B1 (ko) * | 2019-12-27 | 2021-10-08 | 주식회사 포스코 | 주조 설비 및 주조 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE459401B (sv) * | 1986-10-20 | 1989-07-03 | Asea Ab | Saett och anordning foer bromsning och/eller omroerning av de icke stelnade partierna av en gjutstraeng |
| JP2898355B2 (ja) * | 1989-06-09 | 1999-05-31 | 新日本製鐵株式会社 | 鋳型内溶鋼流動制御方法 |
| CA2059030C (en) * | 1992-01-08 | 1998-11-17 | Jun Kubota | Method for continuous casting of slab |
-
1999
- 1999-05-31 FR FR9907021A patent/FR2794042B1/fr not_active Expired - Fee Related
-
2000
- 2000-05-30 CA CA002375661A patent/CA2375661C/en not_active Expired - Fee Related
- 2000-05-30 DE DE60004232T patent/DE60004232T2/de not_active Expired - Lifetime
- 2000-05-30 WO PCT/FR2000/001485 patent/WO2000072996A1/fr not_active Ceased
- 2000-05-30 JP JP2000621096A patent/JP2003500218A/ja active Pending
- 2000-05-30 AT AT00936984T patent/ATE246061T1/de not_active IP Right Cessation
- 2000-05-30 EP EP00936984A patent/EP1192019B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2794042B1 (fr) | 2001-08-24 |
| DE60004232T2 (de) | 2004-04-22 |
| ATE246061T1 (de) | 2003-08-15 |
| FR2794042A1 (fr) | 2000-12-01 |
| WO2000072996A1 (fr) | 2000-12-07 |
| EP1192019B1 (de) | 2003-07-30 |
| JP2003500218A (ja) | 2003-01-07 |
| DE60004232D1 (de) | 2003-09-04 |
| EP1192019A1 (de) | 2002-04-03 |
| CA2375661A1 (en) | 2000-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20140530 |