MX2022007477A - Tama?o del grano final reducido de un material forjado no recristalizado producido via la ruta de enfriamiento directo (dc). - Google Patents
Tama?o del grano final reducido de un material forjado no recristalizado producido via la ruta de enfriamiento directo (dc).Info
- Publication number
- MX2022007477A MX2022007477A MX2022007477A MX2022007477A MX2022007477A MX 2022007477 A MX2022007477 A MX 2022007477A MX 2022007477 A MX2022007477 A MX 2022007477A MX 2022007477 A MX2022007477 A MX 2022007477A MX 2022007477 A MX2022007477 A MX 2022007477A
- Authority
- MX
- Mexico
- Prior art keywords
- grain size
- direct chill
- unrecrystallized
- route
- dispersoids
- Prior art date
Links
- 238000005266 casting Methods 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000003303 reheating Methods 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 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
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
- B22D11/003—Aluminium alloys
-
- 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
- B22D11/049—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for direct chill casting, e.g. electromagnetic casting
-
- 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
-
- 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
- B22D11/112—Treating the molten metal by accelerated cooling
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
- B22D11/1245—Accessories for subsequent treating or working cast stock in situ for cooling using specific cooling agents
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Forging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
El tamaño del grano de un producto de metal viable puede mejorarse preestableciendo los dispersoides que suprimen la recristalización durante la fundición. Las regiones externas de un lingote embrionario fundido con enfriamiento directo pueden someterse a recalentamiento antes de que la fundición se termine. A través de la colocación de una rasqueta única y/u otras técnicas de recalentamiento, la temperatura del lingote puede dejarse recalentar (por ejemplo, hasta aproximadamente 410ºC a aproximadamente 420ºC), permitiendo que se formen los dispersoides. La agitación del sumidero del metal fundido puede facilitar la formación de un sumidero más profundo y un tamaño del grano fino deseado en bruto. La formación de los dispersoides durante y/o inmediatamente después de la fundición, puede fijar los límites del grano en el tamaño del grano fino deseado, alentando los mismos tamaños del grano, incluso después de un paso posterior de recristalización y/o de calentamiento para formar una solución sólida homogénea.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962951884P | 2019-12-20 | 2019-12-20 | |
PCT/US2020/065922 WO2021127380A1 (en) | 2019-12-20 | 2020-12-18 | Reduced final grain size of unrecrystallized wrought material produced via the direct chill (dc) route |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022007477A true MX2022007477A (es) | 2022-06-29 |
Family
ID=74184930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022007477A MX2022007477A (es) | 2019-12-20 | 2020-12-18 | Tama?o del grano final reducido de un material forjado no recristalizado producido via la ruta de enfriamiento directo (dc). |
Country Status (9)
Country | Link |
---|---|
US (2) | US11925973B2 (es) |
EP (1) | EP4076787B1 (es) |
JP (2) | JP7370470B2 (es) |
KR (1) | KR20220098211A (es) |
CN (1) | CN114786837A (es) |
BR (1) | BR112022010172A2 (es) |
CA (1) | CA3162706A1 (es) |
MX (1) | MX2022007477A (es) |
WO (1) | WO2021127380A1 (es) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4237961A (en) | 1978-11-13 | 1980-12-09 | Kaiser Aluminum & Chemical Corporation | Direct chill casting method with coolant removal |
JP3063518B2 (ja) | 1993-12-27 | 2000-07-12 | 株式会社日立製作所 | 連続鋳造装置及び連続鋳造システム |
US20080179038A1 (en) * | 2004-12-23 | 2008-07-31 | Joon-Pyo Park | Apparatus For Continuous Casting of Magnesium Billet or Slab Using Electromagnetic Field and the Method Thereof |
JP5363813B2 (ja) * | 2005-10-28 | 2013-12-11 | ノベリス・インコーポレイテッド | 鋳造金属の均質化および熱処理 |
CN101745611B (zh) * | 2009-12-28 | 2012-02-22 | 东北大学 | 一种生产高强铝合金板坯的方法及设备 |
RU2457064C1 (ru) * | 2011-03-03 | 2012-07-27 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" (Сфу) | Способ для непрерывной и полунепрерывной разливки алюминиевых сплавов и устройство для его осуществления |
US8813827B2 (en) | 2012-03-23 | 2014-08-26 | Novelis Inc. | In-situ homogenization of DC cast metals with additional quench |
RU2675880C2 (ru) | 2014-03-27 | 2018-12-25 | Прайметалз Текнолоджиз Аустриа ГмбХ | Полунепрерывное литье стальной заготовки |
JP6340893B2 (ja) * | 2014-04-23 | 2018-06-13 | 日本軽金属株式会社 | アルミニウム合金ビレットの製造方法 |
KR102508917B1 (ko) | 2014-05-21 | 2023-03-14 | 노벨리스 인크. | 혼합 이덕터 노즐 및 흐름 제어 디바이스 |
CN105057622B (zh) * | 2015-08-21 | 2016-08-31 | 中南大学 | 一种抑制dc铸造铝合金铸锭宏观偏析的方法 |
US20170274446A1 (en) * | 2016-03-25 | 2017-09-28 | Novelis Inc. | Liquid metal jet optimization in direct chill casting |
-
2020
- 2020-12-18 WO PCT/US2020/065922 patent/WO2021127380A1/en unknown
- 2020-12-18 CA CA3162706A patent/CA3162706A1/en active Pending
- 2020-12-18 EP EP20842122.2A patent/EP4076787B1/en active Active
- 2020-12-18 US US17/757,665 patent/US11925973B2/en active Active
- 2020-12-18 BR BR112022010172A patent/BR112022010172A2/pt unknown
- 2020-12-18 MX MX2022007477A patent/MX2022007477A/es unknown
- 2020-12-18 KR KR1020227019439A patent/KR20220098211A/ko active IP Right Grant
- 2020-12-18 CN CN202080087600.XA patent/CN114786837A/zh active Pending
- 2020-12-18 JP JP2022537547A patent/JP7370470B2/ja active Active
-
2023
- 2023-07-03 JP JP2023109337A patent/JP2023130430A/ja active Pending
-
2024
- 2024-02-02 US US18/430,893 patent/US20240238866A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2023130430A (ja) | 2023-09-20 |
US20240238866A1 (en) | 2024-07-18 |
EP4076787B1 (en) | 2024-01-31 |
EP4076787A1 (en) | 2022-10-26 |
BR112022010172A2 (pt) | 2022-08-09 |
WO2021127380A1 (en) | 2021-06-24 |
KR20220098211A (ko) | 2022-07-11 |
US11925973B2 (en) | 2024-03-12 |
JP2023507583A (ja) | 2023-02-24 |
JP7370470B2 (ja) | 2023-10-27 |
CA3162706A1 (en) | 2021-06-24 |
CN114786837A (zh) | 2022-07-22 |
US20220339694A1 (en) | 2022-10-27 |
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