EA200400673A1 - Способ и устройство для плавки металлов - Google Patents

Способ и устройство для плавки металлов

Info

Publication number
EA200400673A1
EA200400673A1 EA200400673A EA200400673A EA200400673A1 EA 200400673 A1 EA200400673 A1 EA 200400673A1 EA 200400673 A EA200400673 A EA 200400673A EA 200400673 A EA200400673 A EA 200400673A EA 200400673 A1 EA200400673 A1 EA 200400673A1
Authority
EA
Eurasian Patent Office
Prior art keywords
chamber
crucible
melting
microwaves
metals
Prior art date
Application number
EA200400673A
Other languages
English (en)
Other versions
EA006623B1 (ru
Inventor
Марвин С. Морроу
Дональд Э. Шехтер
Алан Ф. Мур
Original Assignee
Би Дабл-Ю Экс Ти Уай-12, Эл. Эл. Си.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21757944&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200400673(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Би Дабл-Ю Экс Ти Уай-12, Эл. Эл. Си. filed Critical Би Дабл-Ю Экс Ти Уай-12, Эл. Эл. Си.
Publication of EA200400673A1 publication Critical patent/EA200400673A1/ru
Publication of EA006623B1 publication Critical patent/EA006623B1/ru

Links

Classifications

    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • 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
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0028—Microwave heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

В способе и устройстве для плавки металлов в качестве основного источника тепла используется СВЧ энергия. Металл или смесь металлов помещают в керамический тигель (10), который взаимодействует, по меньшей мере частично, с используемыми микроволнами. Тигель заключают в керамический контейнер (14) для изоляции и помещают в микроволновую камеру (1). Атмосферу из камеры (1) можно откачать или заменить в целях удаления кислорода. После плавки металла тигель (10) можно извлечь для разливки, или же металл можно разливать в камере (1) путем стекания капель в нагретую литейную форму, находящуюся в камере. Явное взаимодействие микроволн с размягченным или расплавленным металлом обеспечивает высокие температуры с большой экономией энергии.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400673A 2001-11-12 2002-11-11 Способ и устройство для плавки металлов EA006623B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/013,029 US7011136B2 (en) 2001-11-12 2001-11-12 Method and apparatus for melting metals
PCT/US2002/036173 WO2003042616A1 (en) 2001-11-12 2002-11-11 Method and apparatus for melting metals

Publications (2)

Publication Number Publication Date
EA200400673A1 true EA200400673A1 (ru) 2004-12-30
EA006623B1 EA006623B1 (ru) 2006-02-24

Family

ID=21757944

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400673A EA006623B1 (ru) 2001-11-12 2002-11-11 Способ и устройство для плавки металлов

Country Status (10)

Country Link
US (1) US7011136B2 (ru)
EP (1) EP1446624B1 (ru)
JP (1) JP4593109B2 (ru)
AT (1) ATE434163T1 (ru)
AU (1) AU2002363728B2 (ru)
CA (1) CA2466765C (ru)
DE (1) DE60232676D1 (ru)
EA (1) EA006623B1 (ru)
MX (1) MXPA04004454A (ru)
WO (1) WO2003042616A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2705701C2 (ru) * 2014-08-03 2019-11-11 Прадип Металс Лимитед Микроволновая печь комбинированного нагрева

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US20040238794A1 (en) * 2003-05-30 2004-12-02 Karandikar Prashant G. Microwave processing of composite bodies made by an infiltration route
US20050274484A1 (en) * 2004-06-10 2005-12-15 Flora Ross D Die cast furnace
KR101302602B1 (ko) 2005-09-30 2013-08-30 타타 스틸 리미티드 제철 폐기물 및 폐열로부터 수소 및/또는 다른 가스를생성하는 방법
US20070235450A1 (en) 2006-03-30 2007-10-11 Advanced Composite Materials Corporation Composite materials and devices comprising single crystal silicon carbide heated by electromagnetic radiation
US20070251941A1 (en) * 2006-04-26 2007-11-01 Givens Kenneth R Modular microwave processing system
CN101203455A (zh) 2006-04-28 2008-06-18 塔塔钢铁有限公司 使用钢厂炉渣和废料由热化学分解水制造氢气的装置
US8357885B2 (en) * 2007-04-26 2013-01-22 Southwire Company Microwave furnace
CA2684958A1 (en) * 2007-04-26 2008-11-06 Southwire Company Microwave furnace
US9258852B2 (en) * 2007-04-26 2016-02-09 Southwire Company, Llc Microwave furnace
JP5162181B2 (ja) * 2007-08-01 2013-03-13 国立大学法人東京工業大学 マイクロ波製鉄炉
US7601324B1 (en) 2008-07-11 2009-10-13 King Fahd University Of Petroleum And Minerals Method for synthesizing metal oxide
KR101227382B1 (ko) 2010-11-16 2013-02-06 엔티씨 주식회사 용해 장치
CN102478351B (zh) * 2010-11-24 2016-01-06 勾学军 一种微波熔炼金属装置
KR101401301B1 (ko) * 2013-09-10 2014-06-02 승현창 전자파발열방식 금속용해로
KR101615336B1 (ko) * 2015-03-09 2016-04-25 에이스기계 주식회사 마이크로파 방사에 의한 저전력을 소비하는 전기로
DE102016104979A1 (de) 2016-03-17 2017-09-21 Jpm Silicon Gmbh Verfahren zum Aufschmelzen und Reinigen von Metallen, insbesondere Metallabfällen
US10407769B2 (en) * 2016-03-18 2019-09-10 Goodrich Corporation Method and apparatus for decreasing the radial temperature gradient in CVI/CVD furnaces
JP7043217B2 (ja) * 2016-12-13 2022-03-29 株式会社神戸製鋼所 活性金属の鋳造方法
US11975384B2 (en) 2019-07-22 2024-05-07 Foundry Lab Limited Casting mould
CN111918433B (zh) * 2020-06-13 2022-05-20 宁波润轴科技有限公司 一种感应加热设备控制方法、系统及感应加热设备
US11800609B2 (en) 2020-07-02 2023-10-24 New Wave Ceramic Crucibles LLC Method and apparatus for melting metal using microwave technology
IT202200002351A1 (it) * 2022-02-09 2023-08-09 Univ Degli Studi Di Brescia Metodo di recupero di materiali da rifiuti o scarti tramite processo carbotermico migliorato

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2705701C2 (ru) * 2014-08-03 2019-11-11 Прадип Металс Лимитед Микроволновая печь комбинированного нагрева

Also Published As

Publication number Publication date
US7011136B2 (en) 2006-03-14
DE60232676D1 (de) 2009-07-30
EA006623B1 (ru) 2006-02-24
JP4593109B2 (ja) 2010-12-08
WO2003042616A1 (en) 2003-05-22
CA2466765C (en) 2007-05-15
EP1446624B1 (en) 2009-06-17
JP2005509832A (ja) 2005-04-14
ATE434163T1 (de) 2009-07-15
US20030089481A1 (en) 2003-05-15
EP1446624A1 (en) 2004-08-18
CA2466765A1 (en) 2003-05-22
AU2002363728B2 (en) 2007-12-13
MXPA04004454A (es) 2004-09-10

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU