JP2766081B2 - モリブデン材料 - Google Patents

モリブデン材料

Info

Publication number
JP2766081B2
JP2766081B2 JP3008445A JP844591A JP2766081B2 JP 2766081 B2 JP2766081 B2 JP 2766081B2 JP 3008445 A JP3008445 A JP 3008445A JP 844591 A JP844591 A JP 844591A JP 2766081 B2 JP2766081 B2 JP 2766081B2
Authority
JP
Japan
Prior art keywords
molybdenum
ppm
potassium
aluminum
content
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
JP3008445A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04214836A (ja
Inventor
セッティ コセッタ
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
Publication of JPH04214836A publication Critical patent/JPH04214836A/ja
Application granted granted Critical
Publication of JP2766081B2 publication Critical patent/JP2766081B2/ja
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)
  • Powder Metallurgy (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)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP3008445A 1990-02-01 1991-01-28 モリブデン材料 Expired - Lifetime JP2766081B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4002974A DE4002974A1 (de) 1990-02-01 1990-02-01 Molybdaenmaterial, insbesondere fuer die lampenherstellung
DE4002974.3 1990-02-01

Publications (2)

Publication Number Publication Date
JPH04214836A JPH04214836A (ja) 1992-08-05
JP2766081B2 true JP2766081B2 (ja) 1998-06-18

Family

ID=6399219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3008445A Expired - Lifetime JP2766081B2 (ja) 1990-02-01 1991-01-28 モリブデン材料

Country Status (7)

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

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 Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
DE19603300C2 (de) * 1996-01-30 2001-02-22 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe mit Molybdänfoliendurchführungen für ein Lampengefäß aus Quarzglas
DE19603301C2 (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
HU908037D0 (en) 1991-06-28
DE4002974A1 (de) 1991-08-08
KR910021490A (ko) 1991-12-20
DE59007562D1 (de) 1994-12-01
ATE113318T1 (de) 1994-11-15
HUT62946A (en) 1993-06-28
HU210281B (en) 1995-03-28
ES2060913T3 (es) 1994-12-01
KR0178038B1 (ko) 1999-02-18
EP0439775A1 (de) 1991-08-07
EP0439775B1 (de) 1994-10-26
JPH04214836A (ja) 1992-08-05

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