BR112012019760A2 - método de lingotamento com resfriamento direto de um lingote de metal misto e aparelho para lingotar um lingote de metal misto. - Google Patents
método de lingotamento com resfriamento direto de um lingote de metal misto e aparelho para lingotar um lingote de metal misto.Info
- Publication number
- BR112012019760A2 BR112012019760A2 BR112012019760A BR112012019760A BR112012019760A2 BR 112012019760 A2 BR112012019760 A2 BR 112012019760A2 BR 112012019760 A BR112012019760 A BR 112012019760A BR 112012019760 A BR112012019760 A BR 112012019760A BR 112012019760 A2 BR112012019760 A2 BR 112012019760A2
- Authority
- BR
- Brazil
- Prior art keywords
- casting
- mixed metal
- metal ingot
- temperature
- ingot
- 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
- B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
-
- 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
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- 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
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
- B22D11/201—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level
- B22D11/202—Controlling or regulating processes or operations for removing cast stock 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/02—Casting compound ingots of two or more different metals in the molten state, i.e. integrally cast
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
método de lingotamento com resfriamento direto de um lingote de metal misto e aparelho para lingotar um lingote de metal misto. uma modalidade exemplar da invenção fornece um método de lingotamento com resfriamento direto de um lingote de metal misto. o método envolve lingotar sequencialmente duas ou mais camadas de metal para formar um lingote misto, suprir correntes de metal em fusão a duas ou mais câmaras de lingotamento em um molde de lingotamento de um aparelho de lingotamento com resfriamento direto. as temperaturas de entrada de uma ou mais das correntes de metal em fusão são moinitoradas em uma posição adjacente a uma entrada de uma câmara de lingotamento alimentada com a corrente, e as temperaturas de entrada são comparadas com uma temperatura de ajuste predeterminada para a corrente para determinar se existe alguma diferença. uma variável de lingotamento que afeta as temperaturas do metal em fusão que entra ou que está dentro das câmaras de lingotamento (por exemplo, velocidade de lingotamento) é então ajustada em uma quantidade com base na diferença das temperaturas comparadas para eliminar efeitos de lingotamento adverso causados pela diferença da temperatura de entrada e a temperatura de ajuste. preferivelmente, um ajuste é selecionado, que fez com que a temperatura monitorada aproxime-se da temperatura de ajuste. uma modalidade exemplar fornece equipamento para operação do método.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33761110P | 2010-02-11 | 2010-02-11 | |
| PCT/CA2011/000145 WO2011097701A1 (en) | 2010-02-11 | 2011-02-09 | Casting composite ingot with metal temperature compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112012019760A2 true BR112012019760A2 (pt) | 2016-05-10 |
Family
ID=44367077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012019760A BR112012019760A2 (pt) | 2010-02-11 | 2011-02-09 | método de lingotamento com resfriamento direto de um lingote de metal misto e aparelho para lingotar um lingote de metal misto. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8418748B2 (pt) |
| EP (2) | EP2533921B1 (pt) |
| JP (1) | JP5443622B2 (pt) |
| KR (1) | KR101356924B1 (pt) |
| CN (1) | CN102740996B (pt) |
| BR (1) | BR112012019760A2 (pt) |
| CA (1) | CA2787452C (pt) |
| IN (1) | IN2012DN06610A (pt) |
| RU (1) | RU2510782C1 (pt) |
| WO (1) | WO2011097701A1 (pt) |
| ZA (1) | ZA201302195B (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105073300A (zh) * | 2013-04-10 | 2015-11-18 | 丰田自动车株式会社 | 上引式连续铸造装置以及上引式连续铸造方法 |
| KR101485663B1 (ko) * | 2013-04-16 | 2015-01-22 | 주식회사 포스코 | 연속주조 주편의 폭 제어방법 |
| WO2015179680A2 (en) | 2014-05-21 | 2015-11-26 | Novelis Inc. | Mixing eductor nozzle and flow control device |
| CN110252807A (zh) | 2014-12-22 | 2019-09-20 | 诺维尔里斯公司 | 用于热交换器的包覆片材 |
| CN105834406B (zh) * | 2016-06-08 | 2017-11-10 | 华北理工大学 | 半固态金属浆料与液态金属熔体复合铸造的挤压成型装置 |
| WO2018160508A1 (en) * | 2017-02-28 | 2018-09-07 | Novelis Inc. | Shear induced grain refinement of a cast ingot |
| CN107127312B (zh) * | 2017-06-07 | 2022-11-22 | 山东钢铁股份有限公司 | 一种生产复合连铸坯的设备及方法 |
| CN108526425B (zh) * | 2018-03-30 | 2020-09-01 | 鞍钢股份有限公司 | 一种复合金属连铸装置及连铸方法 |
| KR102586739B1 (ko) * | 2018-11-28 | 2023-10-06 | 프리메탈스 테크놀로지스 오스트리아 게엠베하 | 금속 스트랜드의 연속 주조 |
| NO345054B1 (en) * | 2019-02-01 | 2020-09-07 | Norsk Hydro As | Casting Method and Casting Apparatus for DC casting |
| RU2723578C1 (ru) * | 2019-12-30 | 2020-06-16 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Способ полунепрерывного литья плоских крупногабаритных слитков из алюминиево-магниевых сплавов, легированных скандием и цирконием |
| DE212021000426U1 (de) | 2020-07-23 | 2023-03-28 | Novelis Inc. | Überwachen einer Giessumgebung |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US423527A (en) * | 1890-03-18 | Electrical conductor | ||
| US3478808A (en) * | 1964-10-08 | 1969-11-18 | Bunker Ramo | Method of continuously casting steel |
| US4235276A (en) * | 1979-04-16 | 1980-11-25 | Bethlehem Steel Corporation | Method and apparatus for controlling caster heat removal by varying casting speed |
| US4693298A (en) * | 1986-12-08 | 1987-09-15 | Wagstaff Engineering, Inc. | Means and technique for casting metals at a controlled direct cooling rate |
| SU1447544A1 (ru) * | 1987-05-25 | 1988-12-30 | Научно-производственное объединение "Тулачермет" | Способ непрерывной разливки биметаллических слитков |
| US4949777A (en) * | 1987-10-02 | 1990-08-21 | Kawasaki Steel Corp. | Process of and apparatus for continuous casting with detection of possibility of break out |
| JPH0366447A (ja) * | 1989-08-04 | 1991-03-22 | Nippon Steel Corp | 複層鋳片の鋳造方法 |
| JPH06304703A (ja) * | 1993-04-21 | 1994-11-01 | Nippon Steel Corp | 複合金属材料の連続鋳造方法 |
| US5697423A (en) | 1994-03-30 | 1997-12-16 | Lauener Engineering, Ltd. | Apparatus for continuously casting |
| CN1060695C (zh) * | 1997-04-15 | 2001-01-17 | 华南理工大学 | 以连续及半连续铸造方式制备梯度材料的方法 |
| US6158498A (en) | 1997-10-21 | 2000-12-12 | Wagstaff, Inc. | Casting of molten metal in an open ended mold cavity |
| EP1567296B1 (en) | 2002-11-29 | 2011-04-27 | Abb Ab | CONTROL SYSTEM, DEVICE AND METHOD for regulating the flow of liquid metal in a device for casting a metal |
| EP1872883B1 (en) | 2003-06-24 | 2018-04-25 | Novelis, Inc. | Method for casting composite lingot |
| RU2460607C2 (ru) * | 2007-08-29 | 2012-09-10 | Новелис Инк. | Установка и способ последовательного литья металлов, имеющих одинаковые или подобные коэффициенты усадки |
| WO2010012099A1 (en) * | 2008-07-31 | 2010-02-04 | Novelis Inc. | Sequential casting of metals having similar freezing ranges |
-
2011
- 2011-02-09 EP EP11741769.1A patent/EP2533921B1/en active Active
- 2011-02-09 JP JP2012552214A patent/JP5443622B2/ja active Active
- 2011-02-09 IN IN6610DEN2012 patent/IN2012DN06610A/en unknown
- 2011-02-09 EP EP16182739.9A patent/EP3117930B1/en active Active
- 2011-02-09 KR KR1020127023503A patent/KR101356924B1/ko active IP Right Grant
- 2011-02-09 WO PCT/CA2011/000145 patent/WO2011097701A1/en active Application Filing
- 2011-02-09 US US12/931,724 patent/US8418748B2/en active Active
- 2011-02-09 CA CA2787452A patent/CA2787452C/en active Active
- 2011-02-09 BR BR112012019760A patent/BR112012019760A2/pt not_active Application Discontinuation
- 2011-02-09 CN CN201180009035.6A patent/CN102740996B/zh active Active
- 2011-02-09 RU RU2012136914/02A patent/RU2510782C1/ru active
-
2013
- 2013-03-25 ZA ZA2013/02195A patent/ZA201302195B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201302195B (en) | 2015-02-25 |
| CN102740996B (zh) | 2014-11-12 |
| IN2012DN06610A (pt) | 2015-10-23 |
| WO2011097701A1 (en) | 2011-08-18 |
| KR101356924B1 (ko) | 2014-01-28 |
| EP3117930A1 (en) | 2017-01-18 |
| EP2533921A1 (en) | 2012-12-19 |
| JP5443622B2 (ja) | 2014-03-19 |
| RU2510782C1 (ru) | 2014-04-10 |
| US20110198050A1 (en) | 2011-08-18 |
| EP2533921A4 (en) | 2014-08-13 |
| KR20130012116A (ko) | 2013-02-01 |
| CA2787452C (en) | 2014-04-01 |
| EP3117930B1 (en) | 2021-12-22 |
| JP2013519524A (ja) | 2013-05-30 |
| EP2533921B1 (en) | 2016-10-05 |
| CA2787452A1 (en) | 2011-08-18 |
| US8418748B2 (en) | 2013-04-16 |
| CN102740996A (zh) | 2012-10-17 |
| RU2012136914A (ru) | 2014-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |