AU2044076A - Manufacture of electrically conducting and insulating cermets - Google Patents

Manufacture of electrically conducting and insulating cermets

Info

Publication number
AU2044076A
AU2044076A AU20440/76A AU2044076A AU2044076A AU 2044076 A AU2044076 A AU 2044076A AU 20440/76 A AU20440/76 A AU 20440/76A AU 2044076 A AU2044076 A AU 2044076A AU 2044076 A AU2044076 A AU 2044076A
Authority
AU
Australia
Prior art keywords
cermets
insulating
manufacture
electrically conducting
conducting
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.)
Granted
Application number
AU20440/76A
Other versions
AU532015B2 (en
Inventor
Peter Hing And Raymond Marshall David Tom Evans
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.)
Thorn Electrical Industries Ltd
Original Assignee
Thorn Electrical Industries 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 GB50481/75A external-priority patent/GB1571084A/en
Application filed by Thorn Electrical Industries Ltd filed Critical Thorn Electrical Industries Ltd
Publication of AU2044076A publication Critical patent/AU2044076A/en
Application granted granted Critical
Publication of AU532015B2 publication Critical patent/AU532015B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Conductive Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AU20440/76A 1975-12-09 1976-12-09 Manufacture of electrically conducting and insulating cermets Expired AU532015B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB50481/75A GB1571084A (en) 1975-12-09 1975-12-09 Electric lamps and components and materials therefor
GBGB7550431 1975-12-09
GBGB769359 1976-03-09
GB935976 1976-03-09

Publications (2)

Publication Number Publication Date
AU2044076A true AU2044076A (en) 1979-05-17
AU532015B2 AU532015B2 (en) 1983-09-15

Family

ID=26242884

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20440/76A Expired AU532015B2 (en) 1975-12-09 1976-12-09 Manufacture of electrically conducting and insulating cermets

Country Status (6)

Country Link
JP (1) JPS6035422B2 (en)
AU (1) AU532015B2 (en)
DE (1) DE2655726A1 (en)
FR (1) FR2334644A1 (en)
NL (1) NL183995C (en)
NZ (1) NZ182774A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029817A (en) * 1978-09-06 1980-03-26 Thorn Electrical Ind Ltd Sealing of ceramic and cermet partds
EP0011993A1 (en) * 1978-12-01 1980-06-11 Thorn Emi Plc Electric discharge lamps
FR2476636A1 (en) * 1980-02-26 1981-08-28 Euroceral Translucent alumina tube for sodium vapour lamps - with opaque, electrically conducting regions to improve service life
HU181782B (en) * 1981-01-09 1983-11-28 Egyesuelt Izzolampa Discharge vessel for high-pressure sodium-vapour discharge lamps
JPS58195826U (en) * 1982-06-24 1983-12-26 横河電機株式会社 electromagnetic flow meter
US4665344A (en) * 1984-04-25 1987-05-12 Ngk Insulators, Ltd. Ceramic envelope device for high-pressure discharge lamp
JPH0279556U (en) * 1988-12-07 1990-06-19
DE4221101C2 (en) * 1992-06-26 1994-05-05 Veitsch Radex Ag Use of a refractory ceramic mass for lining floors on electric arc furnaces
DE19908688A1 (en) * 1999-02-26 2000-08-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metal halide lamp with ceramic discharge tube
JP4585823B2 (en) * 2004-09-24 2010-11-24 東芝ライテック株式会社 Tube and sealing member

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369877A (en) * 1965-09-20 1968-02-20 Ford Motor Co Dispersion strengthened aluminum oxide with tungsten or molybdenum
BE795679A (en) * 1972-02-21 1973-08-20 Philips Nv HIGH PRESSURE DISCHARGE LAMP
BE795680A (en) * 1972-02-21 1973-08-20 Philips Nv HIGH PRESSURE DISCHARGE LAMP, EQUIPPED WITH A METAL CONDUCTOR
FR2187725A1 (en) * 1972-06-05 1974-01-18 Commissariat Energie Atomique Porous cermet reactor fuel - by sintering oxides metal powder and binder
FR2219131B1 (en) * 1973-02-26 1976-11-05 Commissariat Energie Atomique
FR2238686B1 (en) * 1973-07-26 1976-10-22 Inst Vysokikh Temperatur Akade

Also Published As

Publication number Publication date
FR2334644A1 (en) 1977-07-08
NZ182774A (en) 1979-06-19
NL183995C (en) 1989-03-16
NL183995B (en) 1988-10-17
NL7613722A (en) 1977-06-13
JPS5271695A (en) 1977-06-15
DE2655726C2 (en) 1987-12-17
FR2334644B1 (en) 1982-08-06
DE2655726A1 (en) 1977-06-16
JPS6035422B2 (en) 1985-08-14
AU532015B2 (en) 1983-09-15

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