BR112021025296A2 - Process for balancing a stream of molten steel in an ingot mold and continuous molten steel casting system - Google Patents
Process for balancing a stream of molten steel in an ingot mold and continuous molten steel casting systemInfo
- Publication number
- BR112021025296A2 BR112021025296A2 BR112021025296A BR112021025296A BR112021025296A2 BR 112021025296 A2 BR112021025296 A2 BR 112021025296A2 BR 112021025296 A BR112021025296 A BR 112021025296A BR 112021025296 A BR112021025296 A BR 112021025296A BR 112021025296 A2 BR112021025296 A2 BR 112021025296A2
- Authority
- BR
- Brazil
- Prior art keywords
- molten steel
- ingot mold
- balancing
- flow
- casting system
- Prior art date
Links
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
- 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
- B22D11/04—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
- B22D11/22—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)
Abstract
processo para equilibrar um fluxo de aço líquido em uma lingoteira e sistema de lingotamento contínuo de aço líquido. este processo para equilibrar um fluxo de aço líquido em uma lingoteira, em que o aço é introduzido na lingoteira (12) a partir de um repartidor através de um bocal de proteção que se abre abaixo do nível de aço na lingoteira, compreende as seguintes etapas: a) aquisição de um conjunto de características de fluxo na lingoteira, b) comparação das características do fluxo adquirido na etapa anterior com um modelo predefinido e determinar as ações de ajuste a serem tomadas para equilibrar o fluxo, e c) ajuste do fluxo.process for balancing a flow of liquid steel in an ingot mold and continuous liquid steel casting system. this process for balancing a flow of liquid steel in an ingot mold, wherein the steel is introduced into the ingot mold (12) from a tundish through a protective nozzle that opens below the level of steel in the ingot mold, comprises the following steps : a) acquisition of a set of flow characteristics in the ingot mold, b) comparing the flow characteristics acquired in the previous step with a predefined model and determining the adjustment actions to be taken to balance the flow, and c) adjustment of the flow.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE20195406A BE1026740B1 (en) | 2019-06-21 | 2019-06-21 | Method for balancing a flow of liquid steel in an ingot mold and continuous casting system of liquid steel |
PCT/EP2020/066604 WO2020254309A1 (en) | 2019-06-21 | 2020-06-16 | Method for balancing a flow of liquid steel into a casting die and continuous flow system for liquid steel |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021025296A2 true BR112021025296A2 (en) | 2022-02-01 |
Family
ID=67383677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021025296A BR112021025296A2 (en) | 2019-06-21 | 2020-06-16 | Process for balancing a stream of molten steel in an ingot mold and continuous molten steel casting system |
Country Status (12)
Country | Link |
---|---|
US (1) | US20220355371A1 (en) |
EP (1) | EP3986638B8 (en) |
JP (1) | JP2022537447A (en) |
KR (1) | KR20220024523A (en) |
AU (1) | AU2020296236A1 (en) |
BE (1) | BE1026740B1 (en) |
BR (1) | BR112021025296A2 (en) |
CA (1) | CA3144776A1 (en) |
ES (1) | ES2972170T3 (en) |
MX (1) | MX2021015683A (en) |
PL (1) | PL3986638T3 (en) |
WO (1) | WO2020254309A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000051762A1 (en) * | 1999-03-02 | 2000-09-08 | Nkk Corporation | Method and device for predication and control of molten steel flow pattern in continuous casting |
DE102008029742A1 (en) * | 2008-06-25 | 2009-12-31 | Sms Siemag Aktiengesellschaft | Mold for casting metal |
KR100997365B1 (en) * | 2008-06-26 | 2010-11-29 | 현대제철 주식회사 | Submerged nozzle centering apparatus |
DE102011085932A1 (en) * | 2011-06-07 | 2012-12-13 | Sms Siemag Ag | Method for regulating the height of the casting mirror in a mold of a continuous casting plant |
KR20130034299A (en) * | 2011-09-28 | 2013-04-05 | 현대제철 주식회사 | Device for controlling mold narrow side in continuous casting process and method therefor |
WO2017032392A1 (en) * | 2015-08-21 | 2017-03-02 | Abb Schweiz Ag | A casting mold and a method for measuring temperature of a casting mold |
BE1025314B1 (en) * | 2018-03-23 | 2019-01-17 | Ebds Engineering Sprl | Continuous metal casting mold, system and method for detecting breakthrough in a continuous metal casting plant |
-
2019
- 2019-06-21 BE BE20195406A patent/BE1026740B1/en active IP Right Grant
-
2020
- 2020-06-16 US US17/619,986 patent/US20220355371A1/en active Pending
- 2020-06-16 BR BR112021025296A patent/BR112021025296A2/en unknown
- 2020-06-16 JP JP2021576222A patent/JP2022537447A/en active Pending
- 2020-06-16 MX MX2021015683A patent/MX2021015683A/en unknown
- 2020-06-16 CA CA3144776A patent/CA3144776A1/en active Pending
- 2020-06-16 KR KR1020227001171A patent/KR20220024523A/en active Search and Examination
- 2020-06-16 ES ES20731891T patent/ES2972170T3/en active Active
- 2020-06-16 AU AU2020296236A patent/AU2020296236A1/en active Pending
- 2020-06-16 EP EP20731891.6A patent/EP3986638B8/en active Active
- 2020-06-16 WO PCT/EP2020/066604 patent/WO2020254309A1/en active Application Filing
- 2020-06-16 PL PL20731891.6T patent/PL3986638T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2022537447A (en) | 2022-08-25 |
KR20220024523A (en) | 2022-03-03 |
EP3986638C0 (en) | 2023-11-22 |
MX2021015683A (en) | 2022-02-03 |
US20220355371A1 (en) | 2022-11-10 |
WO2020254309A1 (en) | 2020-12-24 |
EP3986638B8 (en) | 2024-01-17 |
CA3144776A1 (en) | 2020-12-24 |
BE1026740B1 (en) | 2020-05-28 |
AU2020296236A1 (en) | 2022-01-20 |
EP3986638B1 (en) | 2023-11-22 |
ES2972170T3 (en) | 2024-06-11 |
PL3986638T3 (en) | 2024-04-08 |
EP3986638A1 (en) | 2022-04-27 |
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