RU2533221C1 - Способ устранения усадочной раковины в отливаемом слитке - Google Patents

Способ устранения усадочной раковины в отливаемом слитке Download PDF

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Publication number
RU2533221C1
RU2533221C1 RU2013132893/02A RU2013132893A RU2533221C1 RU 2533221 C1 RU2533221 C1 RU 2533221C1 RU 2013132893/02 A RU2013132893/02 A RU 2013132893/02A RU 2013132893 A RU2013132893 A RU 2013132893A RU 2533221 C1 RU2533221 C1 RU 2533221C1
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RU
Russia
Prior art keywords
metal
ingot
molten metal
partial
shell
Prior art date
Application number
RU2013132893/02A
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English (en)
Russian (ru)
Inventor
Марк АНДЕРСОН
Тодд Ф. БИШОФФ
Джеймс БОРМАН
Уэйн Дж. ФЕНТОН
Дэвид СИНДЕН
Джон Стивен ТИНГЕЙ
Роберт Брюс ВАГСТАФФ
Original Assignee
Новелис Инк.
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Новелис Инк. filed Critical Новелис Инк.
Application granted granted Critical
Publication of RU2533221C1 publication Critical patent/RU2533221C1/ru

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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
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/12—Appurtenances, e.g. for sintering, for preventing splashing
    • 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
    • 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
    • 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
    • B22D11/185—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using optical means
    • 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
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
    • 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
    • B22D15/04—Machines or apparatus for chill casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/10—Repairing defective or damaged objects by metal casting procedures

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
RU2013132893/02A 2010-12-22 2011-12-21 Способ устранения усадочной раковины в отливаемом слитке RU2533221C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061460029P 2010-12-22 2010-12-22
US61/460,029 2010-12-22
PCT/CA2011/050790 WO2012083452A1 (en) 2010-12-22 2011-12-21 Elimination of shrinkage cavity in cast ingots

Publications (1)

Publication Number Publication Date
RU2533221C1 true RU2533221C1 (ru) 2014-11-20

Family

ID=46312968

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013132893/02A RU2533221C1 (ru) 2010-12-22 2011-12-21 Способ устранения усадочной раковины в отливаемом слитке

Country Status (10)

Country Link
US (1) US8347949B2 (cg-RX-API-DMAC7.html)
EP (1) EP2654990B1 (cg-RX-API-DMAC7.html)
JP (1) JP5766816B2 (cg-RX-API-DMAC7.html)
KR (1) KR101403770B1 (cg-RX-API-DMAC7.html)
CN (1) CN103260794B (cg-RX-API-DMAC7.html)
AU (1) AU2011349038B2 (cg-RX-API-DMAC7.html)
BR (1) BR112013013129B1 (cg-RX-API-DMAC7.html)
CA (1) CA2817810C (cg-RX-API-DMAC7.html)
RU (1) RU2533221C1 (cg-RX-API-DMAC7.html)
WO (1) WO2012083452A1 (cg-RX-API-DMAC7.html)

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US20060137851A1 (en) * 2004-12-27 2006-06-29 Gyan Jha Shaped direct chill aluminum ingot
US8381385B2 (en) * 2004-12-27 2013-02-26 Tri-Arrows Aluminum Inc. Shaped direct chill aluminum ingot
JP6338650B2 (ja) 2013-03-11 2018-06-06 ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． 磁気ポンプ設備
US9192988B2 (en) 2013-03-12 2015-11-24 Novelis Inc. Intermittent molten metal delivery
AT515244A2 (de) 2013-12-30 2015-07-15 Inteco Special Melting Technologies Gmbh Verfahren zur Herstellung von langen Gussblöcken großen Querschnitts
US10317332B2 (en) * 2014-09-05 2019-06-11 Southwest Research Institute System, apparatus or method for characterizing pitting corrosion
CA2971596C (en) 2014-12-22 2020-10-20 Novelis Inc. Clad sheets for heat exchangers
CN107812923A (zh) * 2017-09-15 2018-03-20 鹰普航空零部件（无锡）有限公司 一种采用局部冷却解决零件缩松问题的不锈钢浇注工艺
CA3049465C (en) * 2017-11-15 2021-10-12 Novelis Inc. Metal level overshoot or undershoot mitigation at transition of flow rate demand
BR112022015371A2 (pt) * 2020-03-26 2022-10-11 Novelis Inc Método de controle da forma de uma cabeça de lingote
BR112022017830A2 (pt) * 2020-05-07 2022-12-06 Novelis Inc Bico de fundição com fenda com pino de controle inferior
CN114226756B (zh) * 2020-09-09 2023-06-16 上海交通大学 增材制造方法
CN112139466B (zh) * 2020-10-09 2022-11-01 中国航发北京航空材料研究院 7000系铝合金直冷半连续铸锭的分级间歇停顿式起铸方法
CN112756593A (zh) * 2021-01-26 2021-05-07 浙江鑫耐铝熔铸设备材料有限公司 一种全自动液位流槽控制系统

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GB1019636A (en) * 1962-12-17 1966-02-09 Sandvikens Jernverks Ab Heat-insulating compositions and their use
US20100032455A1 (en) * 2008-08-08 2010-02-11 Timothy James Cooper Control pin and spout system for heating metal casting distribution spout configurations

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FR2228562B1 (cg-RX-API-DMAC7.html) * 1973-05-09 1977-04-29 Pechiney Aluminium
US4081168A (en) 1974-09-12 1978-03-28 Foseco Trading, A.G. Hot top lining slabs and sleeves
IT1077822B (it) * 1977-02-04 1985-05-04 Terni Ind Elettr Dispositivo per l'alimentazione di metallo fuso durante la solidificazione dei lingotti
DE3346650A1 (de) 1983-12-20 1985-06-27 Schweizerische Aluminium Ag, Chippis Verfahren und vorrichtung zum bestimmen und regeln eines niveaus einer metallschmelze
JPS63268560A (ja) * 1986-09-05 1988-11-07 Michihiro Giken:Kk 鋳型用定量注湯装置
FR2631263B1 (fr) * 1988-05-13 1990-07-20 Siderurgie Fse Inst Rech Procede de refroidissement d'un produit metallique coule en continu
JPH02211955A (ja) * 1989-02-13 1990-08-23 Sumitomo Metal Ind Ltd モールドレベル計の自動退避装置
JPH0327851A (ja) * 1989-06-26 1991-02-06 Sumitomo Metal Ind Ltd 連続鋳造鋳型内の溶湯流動変動抑制装置
JPH0726057U (ja) * 1993-10-06 1995-05-16 株式会社三好製作所 金属溶湯の注湯装置
JPH07112241A (ja) * 1993-10-15 1995-05-02 Furukawa Techno Material:Kk 金型鋳造法とその装置
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KR20020051088A (ko) * 2000-12-22 2002-06-28 이구택 연속주조용 용융금속 공급장치 및 그 방법
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1019636A (en) * 1962-12-17 1966-02-09 Sandvikens Jernverks Ab Heat-insulating compositions and their use
US20100032455A1 (en) * 2008-08-08 2010-02-11 Timothy James Cooper Control pin and spout system for heating metal casting distribution spout configurations

Also Published As

Publication number Publication date
CN103260794B (zh) 2015-05-20
EP2654990A4 (en) 2014-07-09
EP2654990A1 (en) 2013-10-30
CA2817810C (en) 2015-02-10
KR20130140819A (ko) 2013-12-24
JP2014501176A (ja) 2014-01-20
BR112013013129B1 (pt) 2018-07-17
JP5766816B2 (ja) 2015-08-19
BR112013013129A2 (pt) 2016-08-23
AU2011349038A1 (en) 2013-06-06
AU2011349038B2 (en) 2016-03-31
CN103260794A (zh) 2013-08-21
CA2817810A1 (en) 2012-06-28
EP2654990B1 (en) 2015-12-09
US20120160442A1 (en) 2012-06-28
KR101403770B1 (ko) 2014-06-18
US8347949B2 (en) 2013-01-08
WO2012083452A1 (en) 2012-06-28

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