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FR2585596B1 - Procede et installation de fusion et de refusion, notamment d'affinage, pour metaux en particules et pour la formation de barres, notamment de brames, par coulee continue de ces metaux - Google Patents

Procede et installation de fusion et de refusion, notamment d'affinage, pour metaux en particules et pour la formation de barres, notamment de brames, par coulee continue de ces metaux

Info

Publication number
FR2585596B1
FR2585596B1 FR868610967A FR8610967A FR2585596B1 FR 2585596 B1 FR2585596 B1 FR 2585596B1 FR 868610967 A FR868610967 A FR 868610967A FR 8610967 A FR8610967 A FR 8610967A FR 2585596 B1 FR2585596 B1 FR 2585596B1
Authority
FR
France
Prior art keywords
metals
refusion
melting
plant
continuous casting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR868610967A
Other languages
English (en)
Other versions
FR2585596A1 (fr
Inventor
Herbert Stephan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
Leybold Heraeus GmbH
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 Leybold Heraeus GmbH filed Critical Leybold Heraeus GmbH
Publication of FR2585596A1 publication Critical patent/FR2585596A1/fr
Application granted granted Critical
Publication of FR2585596B1 publication Critical patent/FR2585596B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
    • 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
    • B22D11/14—Plants for continuous 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
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Continuous Casting (AREA)
FR868610967A 1985-08-01 1986-07-29 Procede et installation de fusion et de refusion, notamment d'affinage, pour metaux en particules et pour la formation de barres, notamment de brames, par coulee continue de ces metaux Expired FR2585596B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853527628 DE3527628A1 (de) 1985-08-01 1985-08-01 Verfahren und vorrichtung zum einschmelzen und umschmelzen von partikelfoermigen metallen zu straengen, insbesondere zu brammen

Publications (2)

Publication Number Publication Date
FR2585596A1 FR2585596A1 (fr) 1987-02-06
FR2585596B1 true FR2585596B1 (fr) 1989-09-29

Family

ID=6277410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868610967A Expired FR2585596B1 (fr) 1985-08-01 1986-07-29 Procede et installation de fusion et de refusion, notamment d'affinage, pour metaux en particules et pour la formation de barres, notamment de brames, par coulee continue de ces metaux

Country Status (5)

Country Link
US (1) US4730661A (fr)
JP (1) JPS6233044A (fr)
DE (1) DE3527628A1 (fr)
FR (1) FR2585596B1 (fr)
GB (1) GB2178352B (fr)

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US4750542A (en) * 1987-03-06 1988-06-14 A. Johnson Metals Corporation Electron beam cold hearth refining
US4861001A (en) * 1987-07-21 1989-08-29 Retech, Inc. Melting retort and method of melting materials
DE3740530A1 (de) * 1987-11-30 1989-06-08 Leybold Ag Schmelzofen zum erzeugen von strangguss-bloecken in einer schutzgasatmosphaere
GB8802456D0 (en) * 1988-02-04 1988-03-02 British Steel Corp Liquid metal processing
US4823358A (en) * 1988-07-28 1989-04-18 501 Axel Johnson Metals, Inc. High capacity electron beam cold hearth furnace
DE3827074A1 (de) * 1988-08-10 1990-02-22 Leybold Ag Verfahren und vorrichtung zur vermeidung der verdampfverluste von legierungselementen beim elektronenstrahlschmelzen
US4838340A (en) * 1988-10-13 1989-06-13 Axel Johnson Metals, Inc. Continuous casting of fine grain ingots
US5273102A (en) * 1991-06-05 1993-12-28 General Electric Company Method and apparatus for casting an electron beam melted metallic material in ingot form
AU1474692A (en) * 1991-06-05 1992-12-10 General Electric Company Method and apparatus for casting an electron beam melted metallic material in ingot form
JP3309141B2 (ja) * 1991-12-18 2002-07-29 ノヴァ・サイエンス株式会社 電子ビーム溶解による結晶シリコンインゴットの鋳造方法および装置
DE4205797A1 (de) * 1992-02-26 1993-09-02 Leybold Durferrit Gmbh Elektronenstrahl-ueberlaufschmelzvorrichtung
DE19650856B4 (de) * 1996-12-07 2005-10-20 Ald Vacuum Techn Ag Vorrichtung und Verfahren zur Herstellung von gerichtet erstarrten Stranggußblöcken
JP4436535B2 (ja) * 2000-05-10 2010-03-24 パナソニック株式会社 デジタル放送用録画視聴支援装置
US6496529B1 (en) * 2000-11-15 2002-12-17 Ati Properties, Inc. Refining and casting apparatus and method
US8891583B2 (en) 2000-11-15 2014-11-18 Ati Properties, Inc. Refining and casting apparatus and method
EP1249520A1 (fr) * 2001-04-09 2002-10-16 Optoscint Inc. Appareillage et méthode de purification d'un matériau
DE10156336A1 (de) * 2001-11-16 2003-06-05 Ald Vacuum Techn Gmbh Verfahren zur Herstellung von Legierungs-Ingots
US6904955B2 (en) * 2002-09-20 2005-06-14 Lectrotherm, Inc. Method and apparatus for alternating pouring from common hearth in plasma furnace
US6712875B1 (en) * 2002-09-20 2004-03-30 Lectrotherm, Inc. Method and apparatus for optimized mixing in a common hearth in plasma furnace
US6868896B2 (en) * 2002-09-20 2005-03-22 Edward Scott Jackson Method and apparatus for melting titanium using a combination of plasma torches and direct arc electrodes
JP4655292B2 (ja) * 2004-06-03 2011-03-23 株式会社 アイアイエスマテリアル 電子ビームを用いたスクラップシリコンの精錬装置
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
US8381047B2 (en) * 2005-11-30 2013-02-19 Microsoft Corporation Predicting degradation of a communication channel below a threshold based on data transmission errors
KR101433415B1 (ko) 2007-03-30 2014-08-26 에이티아이 프로퍼티즈, 인코퍼레이티드 와이어­방전 이온 플라즈마 전자 방출기를 포함하는 용융 퍼니스
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
US8747956B2 (en) 2011-08-11 2014-06-10 Ati Properties, Inc. Processes, systems, and apparatus for forming products from atomized metals and alloys
JP5706189B2 (ja) * 2011-02-25 2015-04-22 東邦チタニウム株式会社 電子ビーム溶解炉を用いた金属の溶製方法
US11150021B2 (en) 2011-04-07 2021-10-19 Ati Properties Llc Systems and methods for casting metallic materials
JP5787726B2 (ja) * 2011-11-07 2015-09-30 東邦チタニウム株式会社 金属の溶解方法
US8997524B2 (en) * 2012-05-04 2015-04-07 Korea Institute Of Energy Research Apparatus for manufacturing polysilicon based electron-beam melting using dummy bar and method of manufacturing polysilicon using the same
US9050650B2 (en) 2013-02-05 2015-06-09 Ati Properties, Inc. Tapered hearth
CN103170596B (zh) * 2013-03-05 2015-04-08 广州有色金属研究院 一种多用途真空熔铸设备
CN111549312B (zh) * 2020-05-19 2022-02-22 江苏科环新材料有限公司 一种锅炉水冷壁涂层制备双热源协同重熔方法

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US27945A (en) * 1860-04-17 Henry belfield
NL103600C (fr) * 1956-07-27 1900-01-01
US3157922A (en) * 1960-06-25 1964-11-24 Heraeus Gmbh W C Method and apparatus for producing castings of metals having high melting points
CH389835A (de) * 1960-06-25 1965-03-31 Heraeus Gmbh W C Verfahren und Vorrichtung zur Herstellung von Gussteilen aus Metallen
US3247554A (en) * 1962-08-06 1966-04-26 Stauffer Chemical Co High vacuum casting with electron bombardment heating
US3234606A (en) * 1962-09-06 1966-02-15 Temescal Metallurgical Corp Apparatus for melting and casting
US4027722A (en) * 1963-02-01 1977-06-07 Airco, Inc. Electron beam furnace
DE1291760B (de) * 1963-11-08 1969-04-03 Suedwestfalen Ag Stahlwerke Verfahren und Vorrichtung zum diskontinuierlichen und kontinuierlichen Vakuum-Schmelzen und -Giessen von Staehlen und stahlaehnlichen Legierungen (Superiegierungen)
USRE27945E (en) * 1968-04-03 1974-03-26 Apparatus for processing molten metal in a vacuum
GB1260051A (en) * 1968-04-03 1972-01-12 Air Reduction Improvements in or relating to the manufacture of metal products
US3764297A (en) * 1971-08-18 1973-10-09 Airco Inc Method and apparatus for purifying metal
DE2812285C2 (de) * 1978-03-21 1986-05-15 Leybold-Heraeus GmbH, 5000 Köln Verfahren zum Verdampfen von Legierungsschmelzen aus Metallen mit voneinander abweichenden Dampfdrücken
US4488902A (en) * 1983-06-10 1984-12-18 Duval Corporation Horizontal, multistage electron beam refinement of metals with recycle

Also Published As

Publication number Publication date
GB2178352A (en) 1987-02-11
GB2178352B (en) 1988-08-17
DE3527628A1 (de) 1987-02-05
GB8618412D0 (en) 1986-09-03
FR2585596A1 (fr) 1987-02-06
JPS6233044A (ja) 1987-02-13
US4730661A (en) 1988-03-15

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ST Notification of lapse