ATE309878T1 - Giesssystem und giessverfahren für hochreinen und feinkörnigen metallguss - Google Patents

Giesssystem und giessverfahren für hochreinen und feinkörnigen metallguss

Info

Publication number
ATE309878T1
ATE309878T1 AT00919900T AT00919900T ATE309878T1 AT E309878 T1 ATE309878 T1 AT E309878T1 AT 00919900 T AT00919900 T AT 00919900T AT 00919900 T AT00919900 T AT 00919900T AT E309878 T1 ATE309878 T1 AT E309878T1
Authority
AT
Austria
Prior art keywords
casting
free
fine
metal casting
metal
Prior art date
Application number
AT00919900T
Other languages
German (de)
English (en)
Inventor
Mark Gilbert Benz
William Thomas Carter Jr
Bruce Alan Knudsen
Robert John Zabala
Original Assignee
Gen Electric
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.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE309878T1 publication Critical patent/ATE309878T1/de

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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)
AT00919900T 2000-02-23 2000-03-29 Giesssystem und giessverfahren für hochreinen und feinkörnigen metallguss ATE309878T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/511,528 US6631753B1 (en) 1999-02-23 2000-02-23 Clean melt nucleated casting systems and methods with cooling of the casting
PCT/US2000/008484 WO2001062419A1 (en) 2000-02-23 2000-03-29 Clean melt nucleated casting systems and methods with cooling of the casting

Publications (1)

Publication Number Publication Date
ATE309878T1 true ATE309878T1 (de) 2005-12-15

Family

ID=24035274

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00919900T ATE309878T1 (de) 2000-02-23 2000-03-29 Giesssystem und giessverfahren für hochreinen und feinkörnigen metallguss

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)

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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

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JPS4937617B1 (enExample) * 1970-11-12 1974-10-11
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
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US5683653A (en) 1995-10-02 1997-11-04 General Electric Company Systems for recycling overspray powder during spray forming
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US5809057A (en) 1996-09-11 1998-09-15 General Electric Company Electroslag apparatus and guide

Also Published As

Publication number Publication date
US6631753B1 (en) 2003-10-14
KR100718406B1 (ko) 2007-05-14
KR20020086909A (ko) 2002-11-20
DE60024142T2 (de) 2006-07-20
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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