GB1128028A - Heater element - Google Patents

Heater element

Info

Publication number
GB1128028A
GB1128028A GB46809/65A GB4680965A GB1128028A GB 1128028 A GB1128028 A GB 1128028A GB 46809/65 A GB46809/65 A GB 46809/65A GB 4680965 A GB4680965 A GB 4680965A GB 1128028 A GB1128028 A GB 1128028A
Authority
GB
United Kingdom
Prior art keywords
silicon carbide
mosi
nov
additive
hot zone
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
Application number
GB46809/65A
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.)
Basic Inc
Original Assignee
Basic Inc
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 Basic Inc filed Critical Basic Inc
Publication of GB1128028A publication Critical patent/GB1128028A/en
Expired 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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater 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
    • H05B3/14—Heater 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 the material being non-metallic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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

Abstract

1,128,028. Resistance heating elements. BASIC Inc. 4 Nov., 1965 [6 Nov., 1964], No. 46809/65. Heading H5H. [Also in Divisions B5 and C7] The electrical resistance of an explosivelycompacted silicon carbide heater element is modified by the addition of 2À5-5 v/o of silicon, BN, MoSi 2 , B 4 C or TiC, or a mixture of 86 v/o ZrBr 2 -12 v/o MoSi 2 -2 v/o BN. Silicon carbide particles and the powdered additives are explosively compacted to give an integrally formed element having terminal "cold zones" and an intermediate "hot zone", the "cold zones" comprising 60 v/o silicon carbide and 40 v/o additive and the "hot zone" comprising 97 v/o silicon carbide and 3 v/o additive. The compacted element is sintered for 2-8 hours in vacuo, in a noble gas or a low molecular weight carbon-bearing gas atmosphere at 2500-2700‹ F., the final element having a density of 2À88-3À04 gm. c.c.<SP>-1</SP>.
GB46809/65A 1964-11-06 1965-11-04 Heater element Expired GB1128028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US409486A US3404202A (en) 1964-11-06 1964-11-06 Electric resistance heater and method of making

Publications (1)

Publication Number Publication Date
GB1128028A true GB1128028A (en) 1968-09-25

Family

ID=23620697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46809/65A Expired GB1128028A (en) 1964-11-06 1965-11-04 Heater element

Country Status (3)

Country Link
US (1) US3404202A (en)
DE (1) DE1565344A1 (en)
GB (1) GB1128028A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198686A (en) * 1986-11-11 1988-06-22 Kernforschungsanlage Juelich Method of manufacturing anti-friction materials

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302508A (en) * 1972-02-28 1981-11-24 Emerson Electric Co. Silicon carbide elements
JPS58209084A (en) * 1982-05-28 1983-12-05 株式会社日立製作所 Direct heater heater material
US4597431A (en) * 1983-12-28 1986-07-01 Kyocera Corporation Melting and pressure casting device
US4889745A (en) * 1986-11-28 1989-12-26 Japan As Represented By Director General Of Agency Of Industrial Science And Technology Method for reactive preparation of a shaped body of inorganic compound of metal
US9265556B2 (en) 2009-04-17 2016-02-23 Domain Surgical, Inc. Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials
US9107666B2 (en) 2009-04-17 2015-08-18 Domain Surgical, Inc. Thermal resecting loop
US9131977B2 (en) 2009-04-17 2015-09-15 Domain Surgical, Inc. Layered ferromagnetic coated conductor thermal surgical tool
US8414569B2 (en) 2009-04-17 2013-04-09 Domain Surgical, Inc. Method of treatment with multi-mode surgical tool
US9078655B2 (en) 2009-04-17 2015-07-14 Domain Surgical, Inc. Heated balloon catheter
US8932279B2 (en) 2011-04-08 2015-01-13 Domain Surgical, Inc. System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue
WO2013106036A2 (en) 2011-04-08 2013-07-18 Preston Manwaring Impedance matching circuit
US8858544B2 (en) 2011-05-16 2014-10-14 Domain Surgical, Inc. Surgical instrument guide
WO2013040255A2 (en) 2011-09-13 2013-03-21 Domain Surgical, Inc. Sealing and/or cutting instrument
IN2014MN00995A (en) 2011-12-06 2015-04-24 Domain Surgical Inc
US10357306B2 (en) 2014-05-14 2019-07-23 Domain Surgical, Inc. Planar ferromagnetic coated surgical tip and method for making
CN112592185A (en) * 2020-11-13 2021-04-02 常州晶泰新材料科技有限公司 Graphene-reinforced silicon carbide heating rod and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1081618A (en) * 1912-03-28 1913-12-16 Westinghouse Lamp Co Process of preparing billets of refractory materials.
US2916460A (en) * 1956-06-28 1959-12-08 Carborundum Co Silicon carbide resistance bodies and methods of making same
US3022544A (en) * 1958-02-06 1962-02-27 Du Pont Explosive compaction of powders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198686A (en) * 1986-11-11 1988-06-22 Kernforschungsanlage Juelich Method of manufacturing anti-friction materials

Also Published As

Publication number Publication date
DE1565344A1 (en) 1970-01-15
US3404202A (en) 1968-10-01

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