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WO2005027575A3 - Procede de traitement micro-onde de ceramiques et systeme de chauffage hybride micro-onde associe - Google Patents

Procede de traitement micro-onde de ceramiques et systeme de chauffage hybride micro-onde associe Download PDF

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Publication number
WO2005027575A3
WO2005027575A3 PCT/US2004/028331 US2004028331W WO2005027575A3 WO 2005027575 A3 WO2005027575 A3 WO 2005027575A3 US 2004028331 W US2004028331 W US 2004028331W WO 2005027575 A3 WO2005027575 A3 WO 2005027575A3
Authority
WO
WIPO (PCT)
Prior art keywords
microwave
microwave energy
susceptor
providing
ceramic member
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.)
Ceased
Application number
PCT/US2004/028331
Other languages
English (en)
Other versions
WO2005027575A2 (fr
Inventor
Subrata Saha
Vc Ram Mohan
Gary E Delregno
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.)
Alfred University Research Foundation Inc
Alfred University
Original Assignee
Alfred University Research Foundation Inc
Alfred University
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 Alfred University Research Foundation Inc, Alfred University filed Critical Alfred University Research Foundation Inc
Priority to US10/570,940 priority Critical patent/US20070023971A1/en
Priority to EP04782755A priority patent/EP1665889A4/fr
Publication of WO2005027575A2 publication Critical patent/WO2005027575A2/fr
Publication of WO2005027575A3 publication Critical patent/WO2005027575A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/20—Methods or devices for soldering, casting, moulding or melting
    • A61C13/203—Methods or devices for soldering, casting, moulding or melting using microwave energy
    • 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
    • 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
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/04—Heating using microwaves
    • H05B2206/046—Microwave drying of wood, ink, food, ceramic, sintering of ceramic, clothes, hair

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dental Prosthetics (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

L'invention concerne un procédé de frittage de matériaux céramiques faisant intervenir un système de chauffage hybride micro-onde. Ce procédé consiste à: fournir un élément céramique à fritter; fournir un four micro-onde; fournir un bloc de conteneur thermique qui comprend un matériau virtuellement transparent à l'énergie micro-onde; fournir au moins un matériau interactif comprenant un matériau qui fusionne directement avec l'énergie micro-onde à température ambiante sensiblement aussitôt dans le bloc de conteneur thermique; placer l'élément céramique dans une chambre de conteneur thermique proche du matériau interactif; et enfin, exposer le bloc de conteneur thermique au rayonnement de l'énergie micro-onde. Le matériau interactif fusionne avec l'énergie micro-onde, ce qui a pour effet de produire de la chaleur dans le bloc de conteneur thermique. La température de l'élément céramique augmente alors pour atteindre la température de déclenchement de fusion micro-onde. A ce moment précis, l'élément céramique est fritté, sous l'effet de l'énergie rayonnante émise par le matériau interactif et de l'énergie micro-onde avec laquelle il fusionne directement.
PCT/US2004/028331 2003-09-10 2004-09-01 Procede de traitement micro-onde de ceramiques et systeme de chauffage hybride micro-onde associe Ceased WO2005027575A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/570,940 US20070023971A1 (en) 2004-09-01 2004-09-01 Method of microwave processing ceramics and microwave hybrid heating system for same
EP04782755A EP1665889A4 (fr) 2003-09-10 2004-09-01 Procede de traitement micro-onde de ceramiques et systeme de chauffage hybride micro-onde associe

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50168203P 2003-09-10 2003-09-10
US60/501,682 2003-09-10
US52550903P 2003-11-26 2003-11-26
US60/525,509 2003-11-26

Publications (2)

Publication Number Publication Date
WO2005027575A2 WO2005027575A2 (fr) 2005-03-24
WO2005027575A3 true WO2005027575A3 (fr) 2005-10-06

Family

ID=34316492

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/028331 Ceased WO2005027575A2 (fr) 2003-09-10 2004-09-01 Procede de traitement micro-onde de ceramiques et systeme de chauffage hybride micro-onde associe

Country Status (2)

Country Link
EP (1) EP1665889A4 (fr)
WO (1) WO2005027575A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101151395B (zh) * 2005-03-31 2010-04-07 布哈拉特强电有限公司 采用大功率微波对大金属试样的快速和均匀热处理
GB0506833D0 (en) 2005-04-05 2005-05-11 Rolls Royce Plc Ceramic core bodies
EP2182881A4 (fr) * 2007-08-09 2012-04-04 Byung Kwan Kim Four de frittage à micro-ondes et méthode de frittage de dents artificielles l'utilisant
EP2143697A1 (fr) * 2008-07-11 2010-01-13 Ivoclar Vivadent AG Processus de densification de céramiques et appareil correspondant
DE102008035235B4 (de) * 2008-07-29 2014-05-22 Ivoclar Vivadent Ag Vorrichtung zur Erwärmung von Formteilen, insbesondere dentalkeramischen Formteilen
DE102008035240B4 (de) * 2008-07-29 2017-07-06 Ivoclar Vivadent Ag Vorrichtung zur Erwärmung von Formteilen, insbesondere dentalkeramischen Formteilen
EP2395307B1 (fr) * 2009-02-06 2016-04-13 Panasonic Intellectual Property Management Co., Ltd. Procédé de cuisson par microondes, et four de cuisson par microondes
CN110405933A (zh) * 2019-08-31 2019-11-05 乌鲁木齐益好天成新型节能材料有限公司 微波、近红外双辐射sg外墙防火保温板生产流水线
CN114486988B (zh) * 2022-01-27 2024-03-29 东北大学 一种真空环境下微波移动烧结月壤试验装置及试验方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585258A (en) * 1965-10-19 1971-06-15 Melvin L Levinson Method of firing ceramic articles utilizing microwave energy
US4307277A (en) * 1978-08-03 1981-12-22 Mitsubishi Denki Kabushiki Kaisha Microwave heating oven
US4559429A (en) * 1984-11-29 1985-12-17 The United States Of America As Represented By The United States Department Of Energy Microwave coupler and method
US4810846A (en) * 1988-01-26 1989-03-07 The United States Of America As Represented By The United States Department Of Energy Container for heat treating materials in microwave ovens
US4963709A (en) * 1987-07-24 1990-10-16 The United States Of America As Represented By The Department Of Energy Method and device for microwave sintering large ceramic articles
US5202541A (en) * 1991-01-28 1993-04-13 Alcan International Limited Microwave heating of workpieces
US5449887A (en) * 1993-03-25 1995-09-12 Martin Marietta Energy Systems, Inc. Thermal insulation for high temperature microwave sintering operations and method thereof
US5808282A (en) * 1994-03-31 1998-09-15 Microwear Corporation Microwave sintering process
US6512216B2 (en) * 2001-01-17 2003-01-28 The Penn State Research Foundation Microwave processing using highly microwave absorbing powdered material layers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263967A (en) * 1992-02-07 1993-08-11 Electricity Ass Tech Microwave furnace
DE59912929D1 (de) * 1999-06-17 2006-01-19 Wieland Dental & Technik Gmbh Verfahren zur Herstellung von Dentalkeramiken
DE60138738D1 (de) * 2000-12-29 2009-06-25 Corning Inc Verfahren zur verarbeitung von keramik unter verwendung elektromagnetischer energie

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585258A (en) * 1965-10-19 1971-06-15 Melvin L Levinson Method of firing ceramic articles utilizing microwave energy
US4307277A (en) * 1978-08-03 1981-12-22 Mitsubishi Denki Kabushiki Kaisha Microwave heating oven
US4559429A (en) * 1984-11-29 1985-12-17 The United States Of America As Represented By The United States Department Of Energy Microwave coupler and method
US4963709A (en) * 1987-07-24 1990-10-16 The United States Of America As Represented By The Department Of Energy Method and device for microwave sintering large ceramic articles
US4810846A (en) * 1988-01-26 1989-03-07 The United States Of America As Represented By The United States Department Of Energy Container for heat treating materials in microwave ovens
US5202541A (en) * 1991-01-28 1993-04-13 Alcan International Limited Microwave heating of workpieces
US5449887A (en) * 1993-03-25 1995-09-12 Martin Marietta Energy Systems, Inc. Thermal insulation for high temperature microwave sintering operations and method thereof
US5808282A (en) * 1994-03-31 1998-09-15 Microwear Corporation Microwave sintering process
US6512216B2 (en) * 2001-01-17 2003-01-28 The Penn State Research Foundation Microwave processing using highly microwave absorbing powdered material layers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1665889A4 *

Also Published As

Publication number Publication date
WO2005027575A2 (fr) 2005-03-24
EP1665889A4 (fr) 2009-06-03
EP1665889A2 (fr) 2006-06-07

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