ES2972170T3 - Procedimiento para equilibrar un flujo de acero líquido en una lingotera y sistema de colada continúa de acero líquido - Google Patents
Procedimiento para equilibrar un flujo de acero líquido en una lingotera y sistema de colada continúa de acero líquido Download PDFInfo
- Publication number
- ES2972170T3 ES2972170T3 ES20731891T ES20731891T ES2972170T3 ES 2972170 T3 ES2972170 T3 ES 2972170T3 ES 20731891 T ES20731891 T ES 20731891T ES 20731891 T ES20731891 T ES 20731891T ES 2972170 T3 ES2972170 T3 ES 2972170T3
- Authority
- ES
- Spain
- Prior art keywords
- ingot mold
- flow
- casting
- nozzle
- steel
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000009749 continuous casting Methods 0.000 title claims description 10
- 238000005266 casting Methods 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 3
- 239000013307 optical fiber Substances 0.000 claims description 32
- 238000005259 measurement Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000012809 cooling fluid Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 17
- 229910001338 liquidmetal Inorganic materials 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 6
- 238000005058 metal casting Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/055—Cooling the moulds
-
- 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
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
- B22D11/182—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by measuring temperature
-
- 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
- B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/006—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the temperature of the molten metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE20195406A BE1026740B1 (fr) | 2019-06-21 | 2019-06-21 | Procédé pour équilibrer un écoulement d'acier liquide dans une lingotière et système de coulée continue d'acier liquide |
| PCT/EP2020/066604 WO2020254309A1 (fr) | 2019-06-21 | 2020-06-16 | Procédé pour équilibrer un écoulement d'acier liquide dans une lingotière et système de coulée continue d'acier liquide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2972170T3 true ES2972170T3 (es) | 2024-06-11 |
Family
ID=67383677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES20731891T Active ES2972170T3 (es) | 2019-06-21 | 2020-06-16 | Procedimiento para equilibrar un flujo de acero líquido en una lingotera y sistema de colada continúa de acero líquido |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20220355371A1 (fr) |
| EP (1) | EP3986638B8 (fr) |
| JP (1) | JP7621287B2 (fr) |
| KR (1) | KR102779410B1 (fr) |
| AU (1) | AU2020296236B2 (fr) |
| BE (1) | BE1026740B1 (fr) |
| CA (1) | CA3144776A1 (fr) |
| ES (1) | ES2972170T3 (fr) |
| MX (1) | MX2021015683A (fr) |
| PL (1) | PL3986638T3 (fr) |
| WO (1) | WO2020254309A1 (fr) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02268950A (ja) * | 1989-04-07 | 1990-11-02 | Kawasaki Steel Corp | 連続鋳造鋳型内の溶鋼偏流制御方法 |
| JPH05237619A (ja) * | 1992-02-27 | 1993-09-17 | Kawasaki Steel Corp | 連続鋳造モールド内の溶鋼偏流抑制方法 |
| JPH05277691A (ja) * | 1992-03-31 | 1993-10-26 | Kawasaki Steel Corp | ガス吹き込み浸漬ノズルによる連鋳鋳型内の溶鋼偏流防止方法 |
| JPH08108255A (ja) * | 1994-10-06 | 1996-04-30 | Nippon Steel Corp | 連続鋳造方法および連続鋳造用注入装置 |
| JP2003181609A (ja) | 1999-03-02 | 2003-07-02 | Jfe Engineering Kk | 連続鋳造における溶鋼の流動パターン推定・制御方法およびそのための装置 |
| WO2000051762A1 (fr) * | 1999-03-02 | 2000-09-08 | Nkk Corporation | Procede et dispositif permettant, en coulee continue, de predire et de reguler la configuration d'ecoulement de l'acier en fusion |
| JP2001087844A (ja) * | 1999-09-20 | 2001-04-03 | Sumitomo Metal Ind Ltd | 連続鋳造用浸漬ノズルの位置調整装置および金属の連続鋳造方法 |
| JP4688755B2 (ja) | 2006-08-17 | 2011-05-25 | 新日本製鐵株式会社 | 鋼の連続鋳造方法 |
| DE102008029742A1 (de) * | 2008-06-25 | 2009-12-31 | Sms Siemag Aktiengesellschaft | Kokille zum Gießen von Metall |
| KR100997365B1 (ko) * | 2008-06-26 | 2010-11-29 | 현대제철 주식회사 | 침지노즐 센터링 장치 |
| DE102011085932A1 (de) * | 2011-06-07 | 2012-12-13 | Sms Siemag Ag | Verfahren zum Regeln der Höhe des Gießspiegels in einer Kokille einer Stranggießanlage |
| KR20130034299A (ko) * | 2011-09-28 | 2013-04-05 | 현대제철 주식회사 | 연속주조용 몰드 단변의 제어장치 및 그 방법 |
| JP6515329B2 (ja) * | 2015-04-08 | 2019-05-22 | 日本製鉄株式会社 | 連続鋳造用鋳型 |
| WO2017032392A1 (fr) * | 2015-08-21 | 2017-03-02 | Abb Schweiz Ag | Moule de coulée et procédé de mesure de la température d'un moule de coulée |
| BE1025314B1 (fr) * | 2018-03-23 | 2019-01-17 | Ebds Engineering Sprl | Lingotière de coulée continue de métaux, système et procédé de détection de percée dans une installation de coulée continue de métaux |
-
2019
- 2019-06-21 BE BE20195406A patent/BE1026740B1/fr not_active IP Right Cessation
-
2020
- 2020-06-16 MX MX2021015683A patent/MX2021015683A/es unknown
- 2020-06-16 ES ES20731891T patent/ES2972170T3/es active Active
- 2020-06-16 JP JP2021576222A patent/JP7621287B2/ja active Active
- 2020-06-16 EP EP20731891.6A patent/EP3986638B8/fr active Active
- 2020-06-16 US US17/619,986 patent/US20220355371A1/en active Pending
- 2020-06-16 CA CA3144776A patent/CA3144776A1/fr active Pending
- 2020-06-16 WO PCT/EP2020/066604 patent/WO2020254309A1/fr not_active Ceased
- 2020-06-16 PL PL20731891.6T patent/PL3986638T3/pl unknown
- 2020-06-16 KR KR1020227001171A patent/KR102779410B1/ko active Active
- 2020-06-16 AU AU2020296236A patent/AU2020296236B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PL3986638T3 (pl) | 2024-04-08 |
| CA3144776A1 (fr) | 2020-12-24 |
| EP3986638B1 (fr) | 2023-11-22 |
| JP2022537447A (ja) | 2022-08-25 |
| EP3986638A1 (fr) | 2022-04-27 |
| JP7621287B2 (ja) | 2025-01-24 |
| EP3986638B8 (fr) | 2024-01-17 |
| KR20220024523A (ko) | 2022-03-03 |
| EP3986638C0 (fr) | 2023-11-22 |
| KR102779410B1 (ko) | 2025-03-10 |
| US20220355371A1 (en) | 2022-11-10 |
| MX2021015683A (es) | 2022-02-03 |
| AU2020296236A1 (en) | 2022-01-20 |
| BE1026740B1 (fr) | 2020-05-28 |
| WO2020254309A1 (fr) | 2020-12-24 |
| AU2020296236B2 (en) | 2026-04-23 |
| BR112021025296A2 (pt) | 2022-02-01 |
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