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HUT70901A - Electrical heating element, related composites, and composition and method for producing such products using dieless micropyretic synthesis - Google Patents

Electrical heating element, related composites, and composition and method for producing such products using dieless micropyretic synthesis

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Publication number
HUT70901A
HUT70901A HU9402120A HU9402120A HUT70901A HU T70901 A HUT70901 A HU T70901A HU 9402120 A HU9402120 A HU 9402120A HU 9402120 A HU9402120 A HU 9402120A HU T70901 A HUT70901 A HU T70901A
Authority
HU
Hungary
Prior art keywords
dieless
products
producing
composition
heating element
Prior art date
Application number
HU9402120A
Other languages
English (en)
Other versions
HU9402120D0 (en
Inventor
Jainagesh A Sekhar
Naiping Zhu
Original Assignee
Univ Cincinnati
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 Univ Cincinnati filed Critical Univ Cincinnati
Publication of HU9402120D0 publication Critical patent/HU9402120D0/hu
Publication of HUT70901A publication Critical patent/HUT70901A/hu

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Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
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    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
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    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
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    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
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HU9402120A 1992-01-16 1992-12-07 Electrical heating element, related composites, and composition and method for producing such products using dieless micropyretic synthesis HUT70901A (en)

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Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7312494A (en) * 1994-02-16 1995-09-04 University Of Cincinnati, The Method for joining ceramic and metal-ceramic heating elements to electrical terminals by micropyretic synthesis, compositions for electrical terminals and heaters comprising the same
WO1995031417A1 (en) * 1994-05-13 1995-11-23 Micropyretics Heaters International Sinter-homogenized heating products
WO1995031416A1 (en) * 1994-05-13 1995-11-23 Micropyretics Heaters International Sinter-homogenized heating products
JPH09502131A (ja) * 1994-06-24 1997-03-04 マイクロパイレティックス、ヒーターズ、インターナショナル 多孔質メンブランおよびその製造方法
CA2175377A1 (en) * 1994-08-29 1996-03-07 Jainagesh A. Sekhar Filter manufactured by micropyrectic synthesis
US5620651A (en) 1994-12-29 1997-04-15 Philip Morris Incorporated Iron aluminide useful as electrical resistance heating elements
US6280682B1 (en) 1996-01-03 2001-08-28 Chrysalis Technologies Incorporated Iron aluminide useful as electrical resistance heating elements
US6099978A (en) * 1996-02-28 2000-08-08 Micropyrctics Heaters International, Inc. Molybdenum silicide-containing products with high emissivity
JP3790579B2 (ja) * 1996-07-01 2006-06-28 本田技研工業株式会社 粉粒体の成形方法
US6030472A (en) 1997-12-04 2000-02-29 Philip Morris Incorporated Method of manufacturing aluminide sheet by thermomechanical processing of aluminide powders
JP3657800B2 (ja) * 1998-02-20 2005-06-08 株式会社リケン 二珪化モリブデン系複合セラミックス発熱体及びその製造方法
FR2780845B1 (fr) * 1998-07-06 2000-08-11 Electricite De France Resistance electrique chauffante pour four electrique et procede de fabrication d'une telle resistance
US6143241A (en) * 1999-02-09 2000-11-07 Chrysalis Technologies, Incorporated Method of manufacturing metallic products such as sheet by cold working and flash annealing
US6506338B1 (en) 2000-04-14 2003-01-14 Chrysalis Technologies Incorporated Processing of iron aluminides by pressureless sintering of elemental iron and aluminum
SE520149C2 (sv) * 2000-09-29 2003-06-03 Sandvik Ab Förfarande för att öka livslängden hos värmeelement av molybdensilicidtyp vid lägre temperatur
SE524966C2 (sv) * 2002-04-05 2004-11-02 Sandvik Ab Rörformat elektriskt motståndselement
SE521794C2 (sv) * 2002-04-05 2003-12-09 Sandvik Ab Tillverkningsförfarande för ett värmeelement av molybdensilicidtyp, jämte ett värmeelement
AU2003232085A1 (en) * 2002-05-09 2003-11-11 Harmonics, Inc Tapecast electro-conductive cermets for high temperature resistive heating systems
KR100470316B1 (ko) * 2002-05-24 2005-02-07 신일산업 주식회사 세라믹 발열체 및 그 제조방법
US7026650B2 (en) * 2003-01-15 2006-04-11 Cree, Inc. Multiple floating guard ring edge termination for silicon carbide devices
DK1979677T3 (da) * 2006-01-27 2013-01-14 Fosbel Intellectual Ltd Forbedret levetid og ydeevne for fakkelspidser
US10088149B2 (en) 2007-03-05 2018-10-02 Mhi Health Devices, Llc One atmosphere boiler instant superheated steam apparatus and method
US20100019418A1 (en) * 2008-07-22 2010-01-28 Foxconn Technology Co., Ltd. Method for manufacturing a revolving shaft assembly
CN101605408A (zh) * 2009-06-29 2009-12-16 山东金鸿集团有限公司 一种改变硅碳棒发热体电阻率的方法及其产品
DE102012217191A1 (de) * 2012-09-24 2014-03-27 Siemens Aktiengesellschaft Herstellen eines Refraktärmetall-Bauteils
US10966287B2 (en) * 2013-04-09 2021-03-30 Novair, Inc. High-temperature nanocomposite emitting film, method for fabricating the same and its application
BR112018012532B1 (pt) * 2015-12-21 2022-09-13 Sandvik Intellectual Property Ab Uma nova composição à base de silicieto de molibdênio
KR102137032B1 (ko) 2017-05-10 2020-07-23 엘지전자 주식회사 탄소 복합체 조성물 및 이를 이용하여 제조되는 탄소 히터
KR102004035B1 (ko) 2017-05-26 2019-07-25 엘지전자 주식회사 탄소 발열체
US11940146B2 (en) 2019-10-08 2024-03-26 Mhi Health Devices, Inc. Superheated steam and efficient thermal plasma combined generation for high temperature reactions apparatus and method
CN117125994B (zh) * 2023-07-11 2024-07-02 宜兴市荣利钨钼制品有限公司 一种抗热震碳化硅电热元件及其加工工艺

Family Cites Families (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330756A (en) * 1951-05-04 1967-07-11 British Aluminum Company Ltd Current conducting elements
FR1173804A (fr) * 1956-04-30 1959-03-03 Procédé et appareil pour fabriquer des matériaux résistant aux températures élevées
US3097930A (en) * 1960-03-09 1963-07-16 Cons Beryllium Ltd Method of making a porous shape of sintered refractory material
US3314876A (en) * 1960-11-28 1967-04-18 British Aluminium Co Ltd Method for manufacturing solid current conducting elements
US3111396A (en) * 1960-12-14 1963-11-19 Gen Electric Method of making a porous material
US3090094A (en) * 1961-02-21 1963-05-21 Gen Motors Corp Method of making porous ceramic articles
US3345440A (en) * 1965-06-29 1967-10-03 John M Googin Method for manufacturing foam carbon products
US3617358A (en) * 1967-09-29 1971-11-02 Metco Inc Flame spray powder and process
DE2045357A1 (de) * 1969-09-16 1971-03-25 Kanthal Ab Elektrisches Widerstandselement
US3608599A (en) * 1970-03-04 1971-09-28 Gladys I Spear Handbag having walls attached only at bottom edges
US3726643A (en) * 1970-04-09 1973-04-10 I Khim Fiz Akademii Nauk Method of producing refractory carbides,borides,silicides,sulfides,and nitrides of metals of groups iv,v,and vi of the periodic system
US3778249A (en) * 1970-06-09 1973-12-11 Int Nickel Co Dispersion strengthened electrical heating alloys by powder metallurgy
US3705791A (en) * 1970-09-18 1972-12-12 Wall Colmonoy Corp Cermet alloy composition
US3872419A (en) * 1972-06-15 1975-03-18 Alexander J Groves Electrical elements operable as thermisters, varisters, smoke and moisture detectors, and methods for making the same
US3969696A (en) * 1973-09-19 1976-07-13 Wolfe Denis G Refractory resistor with supporting terminal
US3947363A (en) * 1974-01-02 1976-03-30 Swiss Aluminium Limited Ceramic foam filter
US3893917A (en) * 1974-01-02 1975-07-08 Alusuisse Molten metal filter
US3962081A (en) * 1975-03-28 1976-06-08 Swiss Aluminium Ltd. Ceramic foam filter
US4024056A (en) * 1975-07-21 1977-05-17 Swiss Aluminium Ltd. Filtering of molten metal
SU584052A1 (ru) * 1975-05-04 1977-12-15 Отделение ордена Ленина института химической физики АН СССР Способ получени тугоплавких соединений
US4003014A (en) * 1975-09-25 1977-01-11 Robertshaw Controls Company Refractory resistance terminal
RU725326C (ru) * 1977-08-29 1993-11-15 Отделение Института химической физики АН СССР Способ получени двухслойных труб
US4193106A (en) * 1978-01-24 1980-03-11 Sprague Electric Company Monolithic ceramic capacitor with fuse link
CA1137523A (en) * 1978-08-12 1982-12-14 Tsuneaki Narumiya Ceramic porous body
JPS5556077A (en) * 1978-10-21 1980-04-24 Bridgestone Tire Co Ltd Ceramic porous body
US4202691A (en) * 1978-11-21 1980-05-13 Eutectic Corporation Metallo-thermic powder
US4267435A (en) * 1979-08-23 1981-05-12 The Kanthal Corporation Electric resistance heating element
US4391918A (en) * 1981-01-22 1983-07-05 Swiss Aluminium Ltd. Ceramic foam filter and aqueous slurry for making same
US4405433A (en) * 1981-04-06 1983-09-20 Kaiser Aluminum & Chemical Corporation Aluminum reduction cell electrode
US4697632A (en) * 1982-06-11 1987-10-06 Howmet Turbine Components Corporation Ceramic porous bodies suitable for use with superalloys
US4508788A (en) * 1982-09-09 1985-04-02 Gte Products Corporation Plasma spray powder
US4459363A (en) * 1983-02-28 1984-07-10 The United States Of America As Represented By The United States Department Of Energy Synthesis of refractory materials
AU2713684A (en) * 1983-04-26 1984-11-01 Aluminium Company Of America Electrolytic cell
EP0165707B1 (en) * 1984-05-18 1991-10-23 Sumitomo Electric Industries Limited Method of sintering ceramics and metal-dispersed reinforced ceramics obtained thereby
CA1253674A (en) * 1984-06-13 1989-05-09 Louis J. Manfredo Reaction bonded carbide, nitride, boride, silicide or sulfide bodies
US4610726A (en) * 1984-06-29 1986-09-09 Eltech Systems Corporation Dense cermets containing fine grained ceramics and their manufacture
US4751048A (en) * 1984-10-19 1988-06-14 Martin Marietta Corporation Process for forming metal-second phase composites and product thereof
US4985202A (en) * 1984-10-19 1991-01-15 Martin Marietta Corporation Process for forming porous metal-second phase composites
US4915905A (en) * 1984-10-19 1990-04-10 Martin Marietta Corporation Process for rapid solidification of intermetallic-second phase composites
US4738389A (en) * 1984-10-19 1988-04-19 Martin Marietta Corporation Welding using metal-ceramic composites
US4774052A (en) * 1984-10-19 1988-09-27 Martin Marietta Corporation Composites having an intermetallic containing matrix
US4836982A (en) * 1984-10-19 1989-06-06 Martin Marietta Corporation Rapid solidification of metal-second phase composites
DE3687072T2 (de) * 1985-02-18 1993-03-18 Moltech Invent Sa Aluminiumoxid-elektrolyse bei niedriger temperatur.
US4655830A (en) * 1985-06-21 1987-04-07 Tomotsu Akashi High density compacts
US4902457A (en) * 1986-04-07 1990-02-20 Matsushita Electric Industrial Co., Ltd. Method for manufacturing a porous material or a composite sintered product comprising zirconium oxide and a carbide
JPH0788500B2 (ja) * 1986-06-13 1995-09-27 株式会社曙ブレ−キ中央技術研究所 摩擦材料
US4800065A (en) * 1986-12-19 1989-01-24 Martin Marietta Corporation Process for making ceramic-ceramic composites and products thereof
US4772452A (en) * 1986-12-19 1988-09-20 Martin Marietta Corporation Process for forming metal-second phase composites utilizing compound starting materials
US4904424A (en) * 1987-05-29 1990-02-27 Hoechst Celanese Corporation Ceramic alloys from colloidal metal alloy suspensions
US4877759A (en) * 1987-05-29 1989-10-31 Regents Of The University Of California One step process for producing dense aluminum nitride and composites thereof
DE3730753A1 (de) * 1987-09-12 1989-03-23 Spraytec Oberflaechentech Pulver zum erzeugen von hartstoffen bei kurzen reaktionszeiten, insbesondere zur fuellung von hohldraehten zum lichtbogenspritzen
JPH0196063A (ja) * 1987-10-07 1989-04-14 Komatsu Ltd チタン化合物焼結体
JPH01119568A (ja) * 1987-10-30 1989-05-11 Univ Osaka 加圧自己燃焼焼結法
US4975412A (en) * 1988-02-22 1990-12-04 University Of Kentucky Research Foundation Method of processing superconducting materials and its products
JPH075929B2 (ja) * 1988-09-02 1995-01-25 日本鋼管株式会社 粉体の鋳込み成形方法
US5022991A (en) * 1988-09-08 1991-06-11 Corning Incorporated Thermite coated filter
US5006290A (en) * 1988-10-06 1991-04-09 Benchmark Structural Ceramics Corporation Process for making a silicon carbide whisker reinforced alumina ceramic composite precursor
US5032332A (en) * 1988-10-06 1991-07-16 Benchmark Structural Ceramics Corporation Process for making a silicon carbide whisker reinforced alumina ceramic composite precursor
US5011800A (en) * 1990-03-26 1991-04-30 Benchmrk Structural Ceramics Corporation Process for making molybdenum disilicide or molybdenum disilicide/alumina compositions
US5221647A (en) * 1988-10-06 1993-06-22 Benchmark Structural Ceramics Corporation Sialon precursor composition
US4948761A (en) * 1988-12-02 1990-08-14 Benchmark Structural Ceramics Corporation Process for making a silicon carbide composition
CA2000197A1 (en) * 1988-10-06 1990-04-06 Jonathan Mironi Process for making a silicon carbide composition
US4957885A (en) * 1988-10-06 1990-09-18 Benchmark Structural Ceramics Corporation Process for making a silicon carbide composition
US5030600A (en) * 1988-10-06 1991-07-09 Benchmark Structural Ceramics Corp. Novel sialon composition
US5071797A (en) * 1988-10-06 1991-12-10 Benchmark Structural Ceramics Corporation Titanium carbide/alumina composite material
US5213730A (en) * 1988-10-06 1993-05-25 Benchmark Structural Ceramics Corporation Controlled combustion synthesis process for the production of silicide based composites
US5143668A (en) * 1988-10-06 1992-09-01 Benchmark Structural Ceramics Corporation Process for making a reaction-sintered carbide-based composite body with controlled combustion synthesis
US4990295A (en) * 1988-10-06 1991-02-05 Benchmark Structural Ceramics Corporation Process for making a silicon carbide composition
US4909842A (en) * 1988-10-21 1990-03-20 The United States Of America As Represented By The United States Department Of Energy Grained composite materials prepared by combustion synthesis under mechanical pressure
US4988645A (en) * 1988-12-12 1991-01-29 The United States Of America As Represented By The United States Department Of Energy Cermet materials prepared by combustion synthesis and metal infiltration
WO1990007014A1 (en) * 1988-12-20 1990-06-28 Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr Method of obtaining composition material
JPH03503882A (ja) * 1988-12-20 1991-08-29 インスチツート、ストルクトルノイ、マクロキネチキ、アカデミー、ナウク、エスエスエスエル 耐火性の多孔性材料、この材料から得られる製品およびこの製品の製造法
WO1990013513A1 (en) * 1989-05-12 1990-11-15 University Of Florida Combustion synthesis of materials using microwave energy
WO1991000254A1 (fr) * 1989-06-30 1991-01-10 Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr Materiau composite ceramique et son procede d'obtention
US5145619A (en) * 1990-03-26 1992-09-08 Benchmark Structural Ceramics Corporation Combustion-synthesis process for making friction materials
WO1994017012A1 (en) * 1993-01-27 1994-08-04 University Of Cincinnati Porous ceramic and porous ceramic composite structure
US5139594A (en) * 1990-06-26 1992-08-18 The United States Of America As Represented By The United States Department Of Energy Method for joining ceramic shapes
US5188678A (en) * 1990-08-15 1993-02-23 University Of Cincinnati Manufacture of net shaped metal ceramic composite engineering components by self-propagating synthesis
US5110688A (en) * 1990-12-03 1992-05-05 University Of Cincinnati Dieless micro-pyretic manufacturing technique for fabricating bearing materials and the bearing materials produced thereby
US5169572A (en) * 1991-01-10 1992-12-08 Matthews M Dean Densification of powder compacts by fast pulse heating under pressure
US5198188A (en) * 1991-01-16 1993-03-30 The United States Of America As Represented By The United States Department Of Energy Combustion synthesis method and products
US5217583A (en) * 1991-01-30 1993-06-08 University Of Cincinnati Composite electrode for electrochemical processing and method for using the same in an electrolytic process for producing metallic aluminum
US5116691A (en) * 1991-03-04 1992-05-26 General Electric Company Ductility microalloyed NiAl intermetallic compounds
US5316718A (en) * 1991-06-14 1994-05-31 Moltech Invent S.A. Composite electrode for electrochemical processing having improved high temperature properties and method for preparation by combustion synthesis
JPH0760730B2 (ja) * 1991-08-20 1995-06-28 日本ピラー工業株式会社 セラミック製ヒーター
US5340014A (en) * 1991-08-30 1994-08-23 University Of Cincinnati Combustible slurry for joining metallic or ceramic surfaces or for coating metallic, ceramic and refractory surfaces
US5310476A (en) * 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components

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US5420399A (en) 1995-05-30
CZ172294A3 (en) 1995-05-17
CA2128213A1 (en) 1993-07-22
WO1993014044A1 (en) 1993-07-22
US5565387A (en) 1996-10-15
KR950700223A (ko) 1995-01-16
SK85994A3 (en) 1995-08-09
EP0621859A1 (en) 1994-11-02
HU9402120D0 (en) 1994-09-28
JPH07507178A (ja) 1995-08-03
US5484568A (en) 1996-01-16

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