HU210093B - Molybdenum material, particularly for producing lamps and process for producing same - Google Patents

Molybdenum material, particularly for producing lamps and process for producing same Download PDF

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Publication number
HU210093B
HU210093B HU908036A HU803690A HU210093B HU 210093 B HU210093 B HU 210093B HU 908036 A HU908036 A HU 908036A HU 803690 A HU803690 A HU 803690A HU 210093 B HU210093 B HU 210093B
Authority
HU
Hungary
Prior art keywords
molybdenum
aluminum
potassium
ppm
sintered
Prior art date
Application number
HU908036A
Other languages
English (en)
Hungarian (hu)
Other versions
HUT62339A (en
HU908036D0 (en
Inventor
Cosetta Setti
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of HU908036D0 publication Critical patent/HU908036D0/hu
Publication of HUT62339A publication Critical patent/HUT62339A/hu
Publication of HU210093B publication Critical patent/HU210093B/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum

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)
  • Compositions Of Oxide Ceramics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Glass Compositions (AREA)
  • Metal Extraction Processes (AREA)
  • Luminescent Compositions (AREA)
HU908036A 1990-02-01 1990-12-03 Molybdenum material, particularly for producing lamps and process for producing same HU210093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4002973A DE4002973A1 (de) 1990-02-01 1990-02-01 Molybdaenmaterial, insbesondere fuer die lampenherstellung

Publications (3)

Publication Number Publication Date
HU908036D0 HU908036D0 (en) 1991-06-28
HUT62339A HUT62339A (en) 1993-04-28
HU210093B true HU210093B (en) 1995-02-28

Family

ID=6399218

Family Applications (1)

Application Number Title Priority Date Filing Date
HU908036A HU210093B (en) 1990-02-01 1990-12-03 Molybdenum material, particularly for producing lamps and process for producing same

Country Status (7)

Country Link
EP (1) EP0439776B1 (ko)
JP (1) JPH04297543A (ko)
KR (1) KR910021489A (ko)
AT (1) ATE113319T1 (ko)
DE (2) DE4002973A1 (ko)
ES (1) ES2060914T3 (ko)
HU (1) HU210093B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603301C2 (de) * 1996-01-30 2001-02-22 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe mit Molybdänfoliendurchführungen für ein Lampengefäß aus Quarzglas
DE19603300C2 (de) * 1996-01-30 2001-02-22 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe mit Molybdänfoliendurchführungen für ein Lampengefäß aus Quarzglas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD49592A (ko) *
DE1211402B (de) * 1960-04-29 1966-02-24 Egyesuelt Izzolampa Verfahren zum Herstellen von Wolframdraehten, insbesondere fuer Roehrengitter
CH503114A (de) * 1966-12-21 1971-02-15 Egyesuelt Izzolampa Auf pulvermetallurgischem Wege hergestellter Metallkörper erhöhter Plastizität
US3676083A (en) * 1969-01-21 1972-07-11 Sylvania Electric Prod Molybdenum base alloys
AT329889B (de) * 1974-01-18 1976-06-10 Plansee Metallwerk Verfahren zur herstellung von molybdandrahten und -blechen mit stapeldrahtgefuge
JPS604548B2 (ja) * 1976-10-21 1985-02-05 ゼネラル エレクトリツク コンパニ− 電球用マウント

Also Published As

Publication number Publication date
HUT62339A (en) 1993-04-28
JPH04297543A (ja) 1992-10-21
HU908036D0 (en) 1991-06-28
DE4002973A1 (de) 1991-08-08
ES2060914T3 (es) 1994-12-01
DE59007563D1 (de) 1994-12-01
EP0439776B1 (de) 1994-10-26
ATE113319T1 (de) 1994-11-15
KR910021489A (ko) 1991-12-20
EP0439776A1 (de) 1991-08-07

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee