DE69506809D1 - Induktionsofen zum Vakuumschmelzen und Druckgiessen - Google Patents

Induktionsofen zum Vakuumschmelzen und Druckgiessen

Info

Publication number
DE69506809D1
DE69506809D1 DE69506809T DE69506809T DE69506809D1 DE 69506809 D1 DE69506809 D1 DE 69506809D1 DE 69506809 T DE69506809 T DE 69506809T DE 69506809 T DE69506809 T DE 69506809T DE 69506809 D1 DE69506809 D1 DE 69506809D1
Authority
DE
Germany
Prior art keywords
die casting
induction furnace
vacuum melting
melting
vacuum
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 - Fee Related
Application number
DE69506809T
Other languages
English (en)
Other versions
DE69506809T2 (de
Inventor
Takashi Shimada
Kenji Kitanaka
Akio Kaneshiro
Michio Kawasaki
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.)
Fuji Electric Co Ltd
Nippon Mining Holdings Inc
Original Assignee
Nippon Mining and Metals Co Ltd
Fuji Electric Co Ltd
Nippon Mining Co Ltd
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 Nippon Mining and Metals Co Ltd, Fuji Electric Co Ltd, Nippon Mining Co Ltd filed Critical Nippon Mining and Metals Co Ltd
Application granted granted Critical
Publication of DE69506809D1 publication Critical patent/DE69506809D1/de
Publication of DE69506809T2 publication Critical patent/DE69506809T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/0806—Charging or discharging devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • H05B6/26—Crucible furnaces using vacuum or particular gas atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
DE69506809T 1994-04-28 1995-04-11 Induktionsofen zum Vakuumschmelzen und Druckgiessen Expired - Fee Related DE69506809T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6113879A JP2912546B2 (ja) 1994-04-28 1994-04-28 真空溶解と加圧注湯兼用誘導炉

Publications (2)

Publication Number Publication Date
DE69506809D1 true DE69506809D1 (de) 1999-02-04
DE69506809T2 DE69506809T2 (de) 1999-06-17

Family

ID=14623414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506809T Expired - Fee Related DE69506809T2 (de) 1994-04-28 1995-04-11 Induktionsofen zum Vakuumschmelzen und Druckgiessen

Country Status (4)

Country Link
US (1) US5559827A (de)
EP (1) EP0697577B1 (de)
JP (1) JP2912546B2 (de)
DE (1) DE69506809T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM830094A0 (en) * 1994-09-20 1994-10-13 Comalco Aluminium Limited Apparatus and method for the supply of molten metal (charging during casting)
US5812586A (en) * 1996-06-19 1998-09-22 Lockheed Martin Advanced Environmental Systems, Inc. Method and apparatus for removing a molten slag with a vacuum from a chamber
DE19906939C2 (de) * 1999-02-19 2002-09-19 Honsel Ag Induktionstiegelofen und dessen Verwendung zum Herstellen von Gußteilen aus partikelverstärkten Aluminium- und Magnesiumlegierungen
US6393044B1 (en) * 1999-11-12 2002-05-21 Inductotherm Corp. High efficiency induction melting system
DE10112621A1 (de) * 2001-03-14 2002-09-19 Km Europa Metal Ag Anordnung zum Abgießen einer aus einer Kupferlegierung bestehenden Gießschmelze
US6600768B2 (en) * 2001-07-23 2003-07-29 Inductotherm Corp. Induction melting furnace with metered discharge
US7618473B1 (en) 2003-10-27 2009-11-17 Rodney L. Naro Method for improving operational efficiency in clogged induction melting and pouring furnaces
EP2022294A4 (de) * 2006-05-30 2014-04-16 Howmet Corp Schmelzverfahren mithilfe eines graphitschmelzgefässes
KR101013207B1 (ko) * 2008-10-28 2011-02-10 고동근 경금속의 진공용해장치 및 이를 이용한 진공용해방법
KR101029752B1 (ko) * 2009-02-10 2011-04-19 주식회사 다원시스 용해로용 후드 커버장치
NO3019636T3 (de) * 2013-07-11 2018-02-24
CN103468861B (zh) * 2013-09-27 2015-05-06 董玉银 一种中频感应电炉
CN104185321A (zh) * 2014-08-15 2014-12-03 哈尔滨宏万智科技开发有限公司 一种压力容器的加热装置
CN104567401B (zh) * 2015-01-09 2016-10-05 上海交通大学 熔融物中频感应高温加热装置
US9926217B2 (en) * 2015-01-21 2018-03-27 Plasma Tech Holdings, Llc Vitrified material control system and method
JP6193325B2 (ja) * 2015-09-28 2017-09-06 アイシン高丘株式会社 ハイブリット式金属溶解炉
CN107014202A (zh) * 2017-03-31 2017-08-04 安徽再制造工程设计中心有限公司 一种金属熔融炉
CN107543426B (zh) * 2017-09-14 2020-02-21 上海怀德机电有限公司 一种可利用大气负压的真空密封装置
WO2019147560A1 (en) * 2018-01-23 2019-08-01 Inductotherm Corp. Sealed tilt pour electric induction furnaces for reactive alloys and metals
CN111872355B (zh) * 2020-09-01 2024-05-10 包头市金为达稀土材料有限公司 一种真空吸注液态稀土金属用台包
CN112157254B (zh) * 2020-09-25 2022-02-01 三明学院 高效节能免退火冷镦钢装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1269236A (en) * 1914-08-22 1918-06-11 Weaver Company Process of purification.
US2597269A (en) * 1946-01-18 1952-05-20 Ajax Engineering Corp Apparatus for the mold casting of metals
US2536859A (en) * 1946-05-23 1951-01-02 Ajax Engineering Corp Method and device for pumping molten metals
US2937789A (en) * 1953-10-16 1960-05-24 Ajax Magnethermic Corp Controlled metal dispensing
FR1255657A (fr) * 1960-04-22 1961-03-10 Lindberg Eng Co Dispositif de déchargement pour four de fusion
US3380511A (en) * 1964-05-25 1968-04-30 Campbell James Samuel Apparatus for automatically filling a receptacle
SE7311938L (de) * 1973-09-03 1975-03-04 Asea Ab
SE419676B (sv) * 1978-01-24 1981-08-17 Asea Ab Tryck- eller vakuumtet rennugn
EP0392067A1 (de) * 1989-04-14 1990-10-17 Vsesojuzny Nauchno-Issledovatelsky Proektno-Konstruktorsky I Tekhnologichesky Inst. Elektrotermicheskogo Oborudovania Vniieto Vakuuminduktionsofen
DE4114683A1 (de) * 1991-05-06 1992-11-12 Leybold Ag Induktionsofen fuer schmelz- und giesszwecke mit einem geschlossenen ofenkessel
ATA212391A (de) * 1991-10-24 1994-09-15 Voest Alpine Ind Anlagen Verfahren zum entsorgen von organischen und anorganischen stoffen
IT1259097B (it) * 1992-05-08 1996-03-11 Forno a bacino per bassa pressione riscaldato elettricamente mediante resistenze a spirale poste sopra il livello del bagno
FR2701412B1 (fr) * 1993-02-10 1995-05-05 Assistance Maintenance Indle G Poche de coulée d'un nouveau type.

Also Published As

Publication number Publication date
DE69506809T2 (de) 1999-06-17
EP0697577A1 (de) 1996-02-21
JP2912546B2 (ja) 1999-06-28
JPH07294150A (ja) 1995-11-10
US5559827A (en) 1996-09-24
EP0697577B1 (de) 1998-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJI ELECTRIC CO., LTD., KAWASAKI, KANAGAWA, JP

Owner name: NIKKO METAL MANUFACTURING CO.,LTD., KOZA, KANAGAWA

8339 Ceased/non-payment of the annual fee