ATE15298T1 - Molybdaen-substrat fuer treffplatten in roentgenroehren hoher leistungsdichte mit dem auftreffbereich in tungsten. - Google Patents

Molybdaen-substrat fuer treffplatten in roentgenroehren hoher leistungsdichte mit dem auftreffbereich in tungsten.

Info

Publication number
ATE15298T1
ATE15298T1 AT80108093T AT80108093T ATE15298T1 AT E15298 T1 ATE15298 T1 AT E15298T1 AT 80108093 T AT80108093 T AT 80108093T AT 80108093 T AT80108093 T AT 80108093T AT E15298 T1 ATE15298 T1 AT E15298T1
Authority
AT
Austria
Prior art keywords
tungsten
ray tube
high power
power density
impact area
Prior art date
Application number
AT80108093T
Other languages
English (en)
Inventor
Harold Howard Hirsch
Melvin Robert Jackson
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE15298T1 publication Critical patent/ATE15298T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/108—Substrates for and bonding of emissive target, e.g. composite structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/083—Bonding or fixing with the support or substrate
    • H01J2235/084—Target-substrate interlayers or structures, e.g. to control or prevent diffusion or improve adhesion

Landscapes

  • Physical Vapour Deposition (AREA)
  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT80108093T 1980-01-02 1980-12-20 Molybdaen-substrat fuer treffplatten in roentgenroehren hoher leistungsdichte mit dem auftreffbereich in tungsten. ATE15298T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/109,163 US4298816A (en) 1980-01-02 1980-01-02 Molybdenum substrate for high power density tungsten focal track X-ray targets
EP80108093A EP0031940B1 (de) 1980-01-02 1980-12-20 Molybdän-Substrat für Treffplatten in Röntgenröhren hoher Leistungsdichte mit dem Auftreffbereich in Tungsten

Publications (1)

Publication Number Publication Date
ATE15298T1 true ATE15298T1 (de) 1985-09-15

Family

ID=22326141

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80108093T ATE15298T1 (de) 1980-01-02 1980-12-20 Molybdaen-substrat fuer treffplatten in roentgenroehren hoher leistungsdichte mit dem auftreffbereich in tungsten.

Country Status (6)

Country Link
US (1) US4298816A (de)
EP (1) EP0031940B1 (de)
JP (1) JPS56123656A (de)
AT (1) ATE15298T1 (de)
AU (1) AU545183B2 (de)
DE (1) DE3071045D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101697A (nl) * 1981-04-07 1982-11-01 Philips Nv Werkwijze voor het vervaardigen van een anode en zo verkregen anode.
AT376064B (de) * 1982-02-18 1984-10-10 Plansee Metallwerk Roentgenroehren-drehanode
US4574388A (en) * 1984-05-24 1986-03-04 General Electric Company Core for molybdenum alloy x-ray anode substrate
NL8402828A (nl) * 1984-09-14 1986-04-01 Philips Nv Werkwijze voor de vervaardiging van een roentgendraaianode en roentgendraaianode vervaardigd volgens de werkwijze.
US4800581A (en) * 1986-10-27 1989-01-24 Kabushiki Kaisha Toshiba X-ray tube
US4943989A (en) * 1988-08-02 1990-07-24 General Electric Company X-ray tube with liquid cooled heat receptor
FR2647982B1 (fr) * 1989-06-02 1991-09-20 Sgs Thomson Microelectronics Procede et dispositif de detection compense en temperature de l'oscillation d'un circuit resonant
US4975621A (en) * 1989-06-26 1990-12-04 Union Carbide Corporation Coated article with improved thermal emissivity
US5008918A (en) * 1989-11-13 1991-04-16 General Electric Company Bonding materials and process for anode target in an x-ray tube
FR2655192A1 (fr) * 1989-11-28 1991-05-31 Gen Electric Cgr Anode pour tube a rayons x a corps de base composite.
FR2655191A1 (fr) * 1989-11-28 1991-05-31 Genral Electric Cgr Sa Anode pour tube a rayons x.
US20080118031A1 (en) * 2006-11-17 2008-05-22 H.C. Starck Inc. Metallic alloy for X-ray target
JP2013239317A (ja) * 2012-05-15 2013-11-28 Canon Inc 放射線発生ターゲット、放射線発生装置および放射線撮影システム
EP3496128A1 (de) * 2017-12-11 2019-06-12 Koninklijke Philips N.V. Drehanode für eine röntgenquelle
US11043352B1 (en) 2019-12-20 2021-06-22 Varex Imaging Corporation Aligned grain structure targets, systems, and methods of forming

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212058A1 (de) * 1972-03-13 1973-09-20 Siemens Ag Drehanode fuer roentgenroehren
US3790838A (en) * 1973-02-27 1974-02-05 Machlett Lab Inc X-ray tube target
US3869634A (en) * 1973-05-11 1975-03-04 Gen Electric Rotating x-ray target with toothed interface
DE2348467C3 (de) * 1973-09-26 1979-10-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Dreischichtige Röntgenröhren-Drehanode
DE2400717C3 (de) * 1974-01-08 1979-10-31 Vsesojuznyj Nautschno-Issledovatelskij I Proektnyj Institut Tugoplavkich Metallov, I Tvjerdych Splavov Vniits, Moskau Röntgenröhrendrehanode und Verfahren zu deren Herstellung
DE2430226A1 (de) * 1974-06-24 1976-01-15 Siemens Ag Drehanode fuer roentgenroehren
US4073426A (en) * 1977-04-18 1978-02-14 General Electric Company Method for joining an anode target comprising tungsten to a graphite substrate
US4195247A (en) * 1978-07-24 1980-03-25 General Electric Company X-ray target with substrate of molybdenum alloy

Also Published As

Publication number Publication date
EP0031940A3 (en) 1983-06-22
EP0031940A2 (de) 1981-07-15
AU6583980A (en) 1981-07-09
JPS56123656A (en) 1981-09-28
EP0031940B1 (de) 1985-08-28
US4298816A (en) 1981-11-03
DE3071045D1 (en) 1985-10-03
JPS6257061B2 (de) 1987-11-28
AU545183B2 (en) 1985-07-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time