GB1395138A - Rotatable x-ray tube anode having an electron target area made of tungsten rhenium-tantalum alloy - Google Patents

Rotatable x-ray tube anode having an electron target area made of tungsten rhenium-tantalum alloy

Info

Publication number
GB1395138A
GB1395138A GB5593173A GB5593173A GB1395138A GB 1395138 A GB1395138 A GB 1395138A GB 5593173 A GB5593173 A GB 5593173A GB 5593173 A GB5593173 A GB 5593173A GB 1395138 A GB1395138 A GB 1395138A
Authority
GB
United Kingdom
Prior art keywords
target area
ray tube
rotatable
tantalum alloy
area made
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
Application number
GB5593173A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1395138A publication Critical patent/GB1395138A/en
Expired legal-status Critical Current

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

Landscapes

  • X-Ray Techniques (AREA)
  • Solid Thermionic Cathode (AREA)
  • Particle Accelerators (AREA)

Abstract

1395138 Welding by pressure; brazing PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 3 Dec 1973 [6 Dec 1972] 55931/73 Heading B3R [Also in Divisions C7 and H1] In making a rotatable anode for an X-ray tube a target area disc of a W-Re-Ta alloy (see Division C7) is joined to a disc made mainly of Mo by applying a single blow of large energy content to the discs between plane die blocks in the cold. The target area may be brazed to a carbon or graphite body.
GB5593173A 1972-12-06 1973-12-03 Rotatable x-ray tube anode having an electron target area made of tungsten rhenium-tantalum alloy Expired GB1395138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7216500A NL7216500A (en) 1972-12-06 1972-12-06

Publications (1)

Publication Number Publication Date
GB1395138A true GB1395138A (en) 1975-05-21

Family

ID=19817486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5593173A Expired GB1395138A (en) 1972-12-06 1973-12-03 Rotatable x-ray tube anode having an electron target area made of tungsten rhenium-tantalum alloy

Country Status (11)

Country Link
US (1) US3875444A (en)
JP (2) JPS4989494A (en)
AT (1) AT338941B (en)
BE (1) BE808201A (en)
CA (1) CA1009870A (en)
CH (1) CH566074A5 (en)
DE (1) DE2357292C3 (en)
FR (1) FR2210009B1 (en)
GB (1) GB1395138A (en)
IT (1) IT999875B (en)
NL (1) NL7216500A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109058A (en) * 1976-05-03 1978-08-22 General Electric Company X-ray tube anode with alloyed surface and method of making the same
DE2929136A1 (en) * 1979-07-19 1981-02-05 Philips Patentverwaltung TURNING ANODE FOR X-RAY TUBES
NL7906417A (en) * 1979-08-27 1981-03-03 Philips Nv METHOD OF MANUFACTURING A TURNING ANOD FOR ROENTGEN TUBES AND ANODE THAT OBTAINED
NL8300251A (en) * 1983-01-25 1984-08-16 Philips Nv METHOD OF MANUFACTURING A TURNING ANOD FOR ROENTGEN TUBES AND ANODE THAT OBTAINED
JPS6029517A (en) * 1983-07-29 1985-02-14 Ngk Spark Plug Co Ltd Ceramic glow plug
FR2691247B1 (en) * 1992-05-15 1997-03-14 Scan Tech Sa RADIOMETRIC GAUGE FOR THICKNESS MEASUREMENT.
JPH09266179A (en) * 1996-03-29 1997-10-07 Nec Corp Tungsten alloy electrode and interconnection
US7720200B2 (en) * 2007-10-02 2010-05-18 General Electric Company Apparatus for x-ray generation and method of making same
US8699667B2 (en) 2007-10-02 2014-04-15 General Electric Company Apparatus for x-ray generation and method of making same
US20120236997A1 (en) * 2009-12-07 2012-09-20 Koninklijke Philips Electronics N.V. Alloy comprising two refractory metals, particularly w and ta and x-ray anode comprising such alloy and method for producing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136907A (en) * 1961-01-05 1964-06-09 Plansee Metallwerk Anticathodes for X-ray tubes
US3160501A (en) * 1961-09-15 1964-12-08 Westinghouse Electric Corp Tungsten-rhenium-tantalum alloys
DE1458475B2 (en) * 1964-02-26 1972-06-22 Siemens AG, 1000 Berlin u 8000 München USE OF A TUNGSTEN ALLOY FOR THE ROTATING OR STANDING ANODE OF A ROENTHINE PIPE
US3374092A (en) * 1965-10-22 1968-03-19 Atomic Energy Commission Usa High temperature brazing alloys for tungsten and tantalum and alloys thereof

Also Published As

Publication number Publication date
NL7216500A (en) 1974-06-10
BE808201A (en) 1974-06-04
IT999875B (en) 1976-03-10
FR2210009B1 (en) 1977-08-05
DE2357292B2 (en) 1980-05-29
CH566074A5 (en) 1975-08-29
DE2357292C3 (en) 1981-02-19
JPS4989494A (en) 1974-08-27
DE2357292A1 (en) 1974-06-12
AT338941B (en) 1977-09-26
ATA1009273A (en) 1977-01-15
US3875444A (en) 1975-04-01
JPS541380U (en) 1979-01-06
FR2210009A1 (en) 1974-07-05
CA1009870A (en) 1977-05-10
JPS5642933Y2 (en) 1981-10-07

Similar Documents

Publication Publication Date Title
GB1395138A (en) Rotatable x-ray tube anode having an electron target area made of tungsten rhenium-tantalum alloy
DE3071045D1 (en) Molybdenum substrate for high power density tungsten focal track x-ray targets
GB1298293A (en) Rotary target for x-ray tubes
GB1305666A (en)
GB1096294A (en) Turbine blades
GB1385988A (en) Heat transfer device
GB1285426A (en) Improvements in and relating to rotary targets for x-ray tubes
GB1302826A (en)
GB998486A (en) Improvements in or relating to cathode ray tubes
GB1333617A (en) Cathode sputtering apparatus
GB1397852A (en) Gas-tight and vacuu-tight carbon bodies
GB1388407A (en) Mandrel for piercing tube blanks
GB1138897A (en) Hard facing treatment of steel bodies
GB1407724A (en) Brazing alloy
GB1325935A (en) Heat exchangers
GB1174737A (en) Method of Metallizing a Boron Nitride Containing Body
GB1518161A (en) Gas-discharge electron gun
ES8503990A1 (en) Process for the production of a composite body, predominantly exposed to abrasive wear
GB1505587A (en) Method of manufacturing an anode for an x-ray tube
GB1354211A (en) Sintered composite material of titanium and copper
GB1233730A (en)
GB1362630A (en) Gas-tight insulating bush
GB1057009A (en) High frequency velocity modulation electron discharge device having replaceable beam forming and projecting assemblies
GB616490A (en) Improvements in disc anodes for x-ray tubes
GB717034A (en) Improvements in or relating to the manufacture of porous metal bodies

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921203