ES2060913T3 - Material de molibdeno, sobre todo para la fabricacion de bombillas. - Google Patents

Material de molibdeno, sobre todo para la fabricacion de bombillas.

Info

Publication number
ES2060913T3
ES2060913T3 ES90124464T ES90124464T ES2060913T3 ES 2060913 T3 ES2060913 T3 ES 2060913T3 ES 90124464 T ES90124464 T ES 90124464T ES 90124464 T ES90124464 T ES 90124464T ES 2060913 T3 ES2060913 T3 ES 2060913T3
Authority
ES
Spain
Prior art keywords
pref
esp
ppm
content
molybdeno
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
ES90124464T
Other languages
English (en)
Spanish (es)
Inventor
Cosetta Dr Setti
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft 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 Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of ES2060913T3 publication Critical patent/ES2060913T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Glass Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES90124464T 1990-02-01 1990-12-17 Material de molibdeno, sobre todo para la fabricacion de bombillas. Expired - Lifetime ES2060913T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4002974A DE4002974A1 (de) 1990-02-01 1990-02-01 Molybdaenmaterial, insbesondere fuer die lampenherstellung

Publications (1)

Publication Number Publication Date
ES2060913T3 true ES2060913T3 (es) 1994-12-01

Family

ID=6399219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90124464T Expired - Lifetime ES2060913T3 (es) 1990-02-01 1990-12-17 Material de molibdeno, sobre todo para la fabricacion de bombillas.

Country Status (7)

Country Link
EP (1) EP0439775B1 (de)
JP (1) JP2766081B2 (de)
KR (1) KR0178038B1 (de)
AT (1) ATE113318T1 (de)
DE (2) DE4002974A1 (de)
ES (1) ES2060913T3 (de)
HU (1) HU210281B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9415217U1 (de) 1994-09-21 1996-01-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Hochdruckentladungslampe
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676083A (en) * 1969-01-21 1972-07-11 Sylvania Electric Prod Molybdenum base alloys
JPS57123625A (en) * 1981-01-23 1982-08-02 Toshiba Corp Bulb
US4514234A (en) * 1983-02-10 1985-04-30 Tokyo Shibaura Denki Kabushiki Kaisha Molybdenum board and process of manufacturing the same
JPS60194043A (ja) * 1984-03-14 1985-10-02 Toshiba Corp 管球ウエルズ
JPS63114935A (ja) * 1986-10-31 1988-05-19 Tokyo Tungsten Co Ltd モリブデンるつぼ及びその製造方法
JPH0232340B2 (ja) * 1986-12-25 1990-07-19 Tokyo Tungsten Kk Moribudenzai
JPS63192840A (ja) * 1987-02-06 1988-08-10 Tokyo Tungsten Co Ltd ドツトプリンタ用モリブデン材料

Also Published As

Publication number Publication date
JP2766081B2 (ja) 1998-06-18
DE4002974A1 (de) 1991-08-08
JPH04214836A (ja) 1992-08-05
DE59007562D1 (de) 1994-12-01
EP0439775A1 (de) 1991-08-07
HU908037D0 (en) 1991-06-28
KR910021490A (ko) 1991-12-20
EP0439775B1 (de) 1994-10-26
ATE113318T1 (de) 1994-11-15
HUT62946A (en) 1993-06-28
KR0178038B1 (ko) 1999-02-18
HU210281B (en) 1995-03-28

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