KR100718406B1 - 주조 장치 및 주조 방법 - Google Patents

주조 장치 및 주조 방법 Download PDF

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Publication number
KR100718406B1
KR100718406B1 KR1020027010968A KR20027010968A KR100718406B1 KR 100718406 B1 KR100718406 B1 KR 100718406B1 KR 1020027010968 A KR1020027010968 A KR 1020027010968A KR 20027010968 A KR20027010968 A KR 20027010968A KR 100718406 B1 KR100718406 B1 KR 100718406B1
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South Korea
Prior art keywords
metal
casting
delete delete
cooling
liquid
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Expired - Fee Related
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KR1020027010968A
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English (en)
Korean (ko)
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KR20020086909A (ko
Inventor
벤즈마크길버트
카터윌리암토마스주니어
누드센브루스앨런
자발라로버트존
Original Assignee
제너럴 일렉트릭 캄파니
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Publication of KR20020086909A publication Critical patent/KR20020086909A/ko
Application granted granted Critical
Publication of KR100718406B1 publication Critical patent/KR100718406B1/ko
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/06—Melting-down metal, e.g. metal particles, in the mould
    • B22D23/10—Electroslag casting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123—Spraying molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0848—Melting process before atomisation
    • B22F2009/0852—Electroslag melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0848—Melting process before atomisation
    • B22F2009/0856—Skull melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Continuous Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1020027010968A 2000-02-23 2000-03-29 주조 장치 및 주조 방법 Expired - Fee Related KR100718406B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/511,528 2000-02-23
US09/511,528 US6631753B1 (en) 1999-02-23 2000-02-23 Clean melt nucleated casting systems and methods with cooling of the casting

Publications (2)

Publication Number Publication Date
KR20020086909A KR20020086909A (ko) 2002-11-20
KR100718406B1 true KR100718406B1 (ko) 2007-05-14

Family

ID=24035274

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027010968A Expired - Fee Related KR100718406B1 (ko) 2000-02-23 2000-03-29 주조 장치 및 주조 방법

Country Status (7)

Country Link
US (1) US6631753B1 (enExample)
EP (1) EP1259348B1 (enExample)
JP (1) JP2003523829A (enExample)
KR (1) KR100718406B1 (enExample)
AT (1) ATE309878T1 (enExample)
DE (1) DE60024142T2 (enExample)
WO (1) WO2001062419A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8891583B2 (en) 2000-11-15 2014-11-18 Ati Properties, Inc. Refining and casting apparatus and method
US6496529B1 (en) 2000-11-15 2002-12-17 Ati Properties, Inc. Refining and casting apparatus and method
US7803211B2 (en) 2005-09-22 2010-09-28 Ati Properties, Inc. Method and apparatus for producing large diameter superalloy ingots
US7803212B2 (en) 2005-09-22 2010-09-28 Ati Properties, Inc. Apparatus and method for clean, rapidly solidified alloys
US7578960B2 (en) 2005-09-22 2009-08-25 Ati Properties, Inc. Apparatus and method for clean, rapidly solidified alloys
US8642916B2 (en) * 2007-03-30 2014-02-04 Ati Properties, Inc. Melting furnace including wire-discharge ion plasma electron emitter
US8748773B2 (en) 2007-03-30 2014-06-10 Ati Properties, Inc. Ion plasma electron emitters for a melting furnace
US7798199B2 (en) 2007-12-04 2010-09-21 Ati Properties, Inc. Casting apparatus and method
CN101439405B (zh) * 2008-12-19 2012-09-05 江苏技术师范学院 镁基复合材料和镁基复合材料零件的成形方法
US8320427B2 (en) * 2009-12-16 2012-11-27 General Electric Company Cold walled induction guide tube
US8747956B2 (en) 2011-08-11 2014-06-10 Ati Properties, Inc. Processes, systems, and apparatus for forming products from atomized metals and alloys
CN102019379B (zh) * 2010-10-26 2012-08-08 西峡龙成特种材料有限公司 环境伺服式洁净金属铸模
US10082032B2 (en) 2012-11-06 2018-09-25 Howmet Corporation Casting method, apparatus, and product
US9192988B2 (en) 2013-03-12 2015-11-24 Novelis Inc. Intermittent molten metal delivery
DE102013008396B4 (de) 2013-05-17 2015-04-02 G. Rau Gmbh & Co. Kg Verfahren und Vorrichtung zum Umschmelzen und/oder Umschmelzlegieren metallischer Werkstoffe, insbesondere von Nitinol
US9894802B2 (en) * 2014-05-29 2018-02-13 Ge-Hitachi Nuclear Energy Americas Llc Passive system of powering and cooling with liquid metal and method thereof
CN104625064B (zh) * 2015-01-29 2017-04-05 天津百恩威新材料科技有限公司 喷射成形降温系统及采用该系统降低锭坯温度的方法
US10421161B2 (en) 2016-05-06 2019-09-24 Honeywell International Inc. High quality, void and inclusion free alloy wire
CN109843475A (zh) * 2016-10-10 2019-06-04 奥科宁克有限公司 高压合金铸造方法和设备
HUE062146T2 (hu) 2017-11-15 2023-09-28 Novelis Inc Fémszinttõl való elmaradás vagy e szint túllépésének mérséklése az áramlási igény átmeneténél

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752215A (en) * 1970-11-12 1973-08-14 Mitsubishi Heavy Ind Ltd Continuous casting apparatus for shaped metal bodies

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
IT940586B (it) * 1971-11-13 1973-02-20 Dalmine Spa Procedimento perfezionato di cola ta continua di barre metalliche in particolare di acciaio
JPS5259021A (en) * 1975-11-11 1977-05-16 Nippon Steel Corp Method of producing superior ingot by electroslag remelting
US4494594A (en) * 1981-09-08 1985-01-22 Amb Technology, Inc. Spray cooling system for continuous steel casting machine
US5247988A (en) * 1989-12-19 1993-09-28 Kurzinski Cass R Apparatus and method for continuously casting steel slabs
US5160532A (en) 1991-10-21 1992-11-03 General Electric Company Direct processing of electroslag refined metal
DE4207694A1 (de) * 1992-03-11 1993-09-16 Leybold Durferrit Gmbh Vorrichtung fuer die herstellung von metallen und metall-legierungen hoher reinheit
US5348566A (en) 1992-11-02 1994-09-20 General Electric Company Method and apparatus for flow control in electroslag refining process
US5310165A (en) 1992-11-02 1994-05-10 General Electric Company Atomization of electroslag refined metal
US5381847A (en) * 1993-06-10 1995-01-17 Olin Corporation Vertical casting process
US5472177A (en) 1993-12-17 1995-12-05 General Electric Company Molten metal spray forming apparatus
US5480097A (en) 1994-03-25 1996-01-02 General Electric Company Gas atomizer with reduced backflow
US5683653A (en) 1995-10-02 1997-11-04 General Electric Company Systems for recycling overspray powder during spray forming
US5649993A (en) 1995-10-02 1997-07-22 General Electric Company Methods of recycling oversray powder during spray forming
US5810066A (en) 1995-12-21 1998-09-22 General Electric Company Systems and methods for controlling the dimensions of a cold finger apparatus in electroslag refining process
US5769151A (en) 1995-12-21 1998-06-23 General Electric Company Methods for controlling the superheat of the metal exiting the CIG apparatus in an electroslag refining process
US5809057A (en) 1996-09-11 1998-09-15 General Electric Company Electroslag apparatus and guide

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752215A (en) * 1970-11-12 1973-08-14 Mitsubishi Heavy Ind Ltd Continuous casting apparatus for shaped metal bodies

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
미국특허공보 제3752215호(1973.8.14)

Also Published As

Publication number Publication date
US6631753B1 (en) 2003-10-14
KR20020086909A (ko) 2002-11-20
DE60024142T2 (de) 2006-07-20
ATE309878T1 (de) 2005-12-15
EP1259348A1 (en) 2002-11-27
DE60024142D1 (de) 2005-12-22
WO2001062419A1 (en) 2001-08-30
JP2003523829A (ja) 2003-08-12
EP1259348B1 (en) 2005-11-16

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