ES2116741T3 - Metodo de fabricar unos medios de calentamiento por resistencia electrica. - Google Patents

Metodo de fabricar unos medios de calentamiento por resistencia electrica.

Info

Publication number
ES2116741T3
ES2116741T3 ES95914444T ES95914444T ES2116741T3 ES 2116741 T3 ES2116741 T3 ES 2116741T3 ES 95914444 T ES95914444 T ES 95914444T ES 95914444 T ES95914444 T ES 95914444T ES 2116741 T3 ES2116741 T3 ES 2116741T3
Authority
ES
Spain
Prior art keywords
group
electrical resistance
constituents
oxidation
resistance heating
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 - Lifetime
Application number
ES95914444T
Other languages
English (en)
Inventor
Joseph Anthony Mcwilliams
Ali Paybarah
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.)
Ceramaspeed Ltd
Original Assignee
Ceramaspeed 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
Priority claimed from GB9407596A external-priority patent/GB9407596D0/en
Priority claimed from GBGB9503019.3A external-priority patent/GB9503019D0/en
Application filed by Ceramaspeed Ltd filed Critical Ceramaspeed Ltd
Application granted granted Critical
Publication of ES2116741T3 publication Critical patent/ES2116741T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
    • 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
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

UN MEDIO DE CALENTAMIENTO DE RESISTENCIA ELECTRICA SE HACE DE UN MATERIAL DE RESISTENCIA ELECTRICA QUE TIENE LA SIGUIENTE COMPOSICION EN PORCENTAJE DE PESO: GRUPO A: ALUMINIO: 3-8; YTRIO, CIRCONIO; HAFNIO Y/O UNO O MAS ELEMENTOS DE TIERRAS RARAS: 00,45; GRUPO B: CROMO: 12-30; HIERRO Y/O NIQUEL Y/O COBALTO: EQUILIBRADO. EL MATERIAL DE RESISTENCIA ELECTRICA SE COLOCA EN UNA ATMOSFERA QUE TIENE UN POTENCIAL PARA LA OXIDACION TAL QUE PERMITE LA OXIDACION DE LOS CONSTITUYENTES DEL GRUPO A E INHIBE LA OXIDACION DE LOS CONSTITUYENTES DEL GRUPO B. EL MATERIAL DE RESISTENCIA SE CALIENTA DESPUES EN LA ATMOSFERA A UNA TEMPERATURA DENTRO DEL RANGO DESDE LOS 800 C A UNA TEMPERATURA INFERIOR A SU PUNTO DE FUSION, PARA OXIDAR LOS CONSTITUYENTES DEL GRUPO A EN LA SUPERFICIE Y PARA FORMAR UNA CAPA DE SUPERFICIE, QUE SE COMPONE ESENCIALMENTE DE OXIDO UNIFICADO CONTINUO DE LOS CONSTITUYENTES DEL GRUPO A.
ES95914444T 1994-04-16 1995-04-06 Metodo de fabricar unos medios de calentamiento por resistencia electrica. Expired - Lifetime ES2116741T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9407596A GB9407596D0 (en) 1994-04-16 1994-04-16 Alloy product and method of manufacture
GBGB9503019.3A GB9503019D0 (en) 1995-02-16 1995-02-16 Method of manufacturing an electrical resistance heating means

Publications (1)

Publication Number Publication Date
ES2116741T3 true ES2116741T3 (es) 1998-07-16

Family

ID=26304720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95914444T Expired - Lifetime ES2116741T3 (es) 1994-04-16 1995-04-06 Metodo de fabricar unos medios de calentamiento por resistencia electrica.

Country Status (8)

Country Link
US (1) US5800634A (es)
EP (1) EP0756808B1 (es)
JP (1) JPH09512129A (es)
AT (1) ATE166521T1 (es)
AU (1) AU2143895A (es)
DE (1) DE69502601T2 (es)
ES (1) ES2116741T3 (es)
WO (1) WO1995028818A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6410886B1 (en) * 1997-07-10 2002-06-25 Nitinol Technologies, Inc. Nitinol heater elements
EP1035232B1 (en) * 1999-03-12 2004-12-15 Goodrich Corporation Ferrous metal article having an oxide coating formed on the base metal suitable for brake apparatus et al.
DE102004052104B3 (de) * 2004-10-26 2006-02-02 Forschungszentrum Jülich GmbH Verfahren zur Behandlung aluminiumhaltiger Komponenten
US8770324B2 (en) * 2008-06-10 2014-07-08 Baker Hughes Incorporated Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded
WO2018091727A1 (fr) * 2016-11-21 2018-05-24 Plastic Omnium Advanced Innovation And Research Dispositif de chauffage d'un reservoir contenant un liquide corrosif
US20180292133A1 (en) * 2017-04-05 2018-10-11 Rex Materials Group Heat treating furnace

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496030A (en) * 1966-12-13 1970-02-17 Atomic Energy Commission Anti-seizing surfaces
SE342001B (es) * 1967-09-28 1972-01-24 Kalle Ag
CH523973A (fr) * 1970-04-29 1972-06-15 Alusuisse Procédé de traitement de surfaces en aluminium ou ses alliages
US4312682A (en) * 1979-12-21 1982-01-26 Cabot Corporation Method of heat treating nickel-base alloys for use as ceramic kiln hardware and product
US4439248A (en) * 1982-02-02 1984-03-27 Cabot Corporation Method of heat treating NICRALY alloys for use as ceramic kiln and furnace hardware
US4414023A (en) * 1982-04-12 1983-11-08 Allegheny Ludlum Steel Corporation Iron-chromium-aluminum alloy and article and method therefor
DE3476818D1 (en) * 1983-12-16 1989-03-30 Showa Aluminum Corp Process for producing aluminum material for use in vacuum
US4742038A (en) * 1985-11-26 1988-05-03 Toyota Jidoshi Kabushiki Kaisha Monolithic catalyst support and catalyst deposited on the support
DE8717392U1 (de) * 1987-03-16 1989-05-18 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Katalysator-Trägerkörper
GB8717668D0 (en) * 1987-07-25 1987-09-03 Micropore International Ltd Coiled heating elements
DE3804359C1 (es) * 1988-02-12 1988-11-24 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De
US5011529A (en) * 1989-03-14 1991-04-30 Corning Incorporated Cured surfaces and a process of curing
JPH04308065A (ja) * 1991-04-04 1992-10-30 Daido Steel Co Ltd 高電気抵抗材料およびその製造方法
JP2500272B2 (ja) * 1991-04-26 1996-05-29 日本碍子株式会社 耐熱性合金の製造方法
DE9114930U1 (de) * 1991-11-30 1992-02-06 Kanthal GmbH, 64546 Mörfelden-Walldorf Heizdraht
US5294586A (en) * 1992-06-25 1994-03-15 General Motors Corporation Hydrogen-water vapor pretreatment of Fe-Cr-Al alloys
JP3027279B2 (ja) * 1993-03-25 2000-03-27 日本碍子株式会社 Ｆｅ−Ｃｒ−Ａｌ合金の耐酸化性向上方法

Also Published As

Publication number Publication date
DE69502601D1 (de) 1998-06-25
AU2143895A (en) 1995-11-10
EP0756808B1 (en) 1998-05-20
WO1995028818A1 (en) 1995-10-26
EP0756808A1 (en) 1997-02-05
US5800634A (en) 1998-09-01
JPH09512129A (ja) 1997-12-02
DE69502601T2 (de) 1998-11-26
ATE166521T1 (de) 1998-06-15

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