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GB1383557A - Manufacturing a rotatable anode for an x-ray tube - Google Patents

Manufacturing a rotatable anode for an x-ray tube

Info

Publication number
GB1383557A
GB1383557A GB1481072A GB1481072A GB1383557A GB 1383557 A GB1383557 A GB 1383557A GB 1481072 A GB1481072 A GB 1481072A GB 1481072 A GB1481072 A GB 1481072A GB 1383557 A GB1383557 A GB 1383557A
Authority
GB
United Kingdom
Prior art keywords
solder
soldering
support
target layer
layer
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
GB1481072A
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
Priority claimed from DE19712115896 external-priority patent/DE2115896C2/en
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1383557A publication Critical patent/GB1383557A/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
    • 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

  • X-Ray Techniques (AREA)

Abstract

1383557 Soldering PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 29 March 1972 [1 April 1971] 14810/72 Heading B3R [Also in Division H1] A method of making rotary anodes for X-ray tubes of the type in which a target layer of tungsten, molybdenum, tantalum or rhenium, or alloys of two or more of these is secured to a graphite support by a solder layer of zirconium and or titanium, the method consisting of soldering by heating the target layer, solder and support to a temperature just above the softening point of the eutectic formed at the boundary between target layer and the solder but below the softening point of the latter, the thickness of the solder prior to soldering being sufficient to avoid total absorption thereof by the support. Specific soldering temperatures ranging from 1520‹ C. to 1820‹ C. are given for various combinations of metals. The solder layer should have a thickness of not less than 200 Ám and 150 Ám for titanium and zirconium respectively.
GB1481072A 1971-04-01 1972-03-29 Manufacturing a rotatable anode for an x-ray tube Expired GB1383557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712115896 DE2115896C2 (en) 1971-04-01 Process for the production of an X-ray tube rotating anode, in which an electron impact part is soldered to a graphite support part

Publications (1)

Publication Number Publication Date
GB1383557A true GB1383557A (en) 1974-02-12

Family

ID=5803573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1481072A Expired GB1383557A (en) 1971-04-01 1972-03-29 Manufacturing a rotatable anode for an x-ray tube

Country Status (3)

Country Link
AT (1) AT331364B (en)
FR (1) FR2132237B1 (en)
GB (1) GB1383557A (en)

Cited By (13)

* 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
AT376064B (en) * 1982-02-18 1984-10-10 Plansee Metallwerk X-RAY TUBE ROTATING ANODE
US4641334A (en) * 1985-02-15 1987-02-03 General Electric Company Composite rotary anode for X-ray tube and process for preparing the composite
US4645121A (en) * 1985-02-15 1987-02-24 General Electric Company Composite rotary anode for X-ray tube and process for preparing the composite
US4689810A (en) * 1985-02-15 1987-08-25 General Electric Company Composite rotary anode for X-ray tube and process for preparing the composite
US4700882A (en) * 1985-02-15 1987-10-20 General Electric Company Composite rotary anode for X-ray tube and process for preparing the composite
US5102747A (en) * 1990-06-28 1992-04-07 Schwartzkopf Technologies Corporation High temperature-resistant composite
EP0653773A1 (en) * 1986-01-09 1995-05-17 Varian Associates, Inc. X-ray target
CN104025245A (en) * 2011-12-30 2014-09-03 皇家飞利浦有限公司 Brazed x-ray tube anode
US20140334606A1 (en) * 2011-11-25 2014-11-13 Plansee Se Process for producing a high-temperature-resistant composite body
CN114749746A (en) * 2022-04-20 2022-07-15 合肥工业大学 Reaction brazing process for connecting graphite and molybdenum alloy by Ti/Zr foil
CN114932283A (en) * 2022-06-07 2022-08-23 合肥工业大学智能制造技术研究院 Eutectic reaction brazing process of graphite and TZM alloy
CN114986015A (en) * 2022-06-07 2022-09-02 合肥工业大学智能制造技术研究院 High-temperature brazing filler metal for brazing molybdenum alloy and graphite, preparation method and brazing process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119879A (en) * 1977-04-18 1978-10-10 General Electric Company Graphite disc assembly for a rotating x-ray anode tube

Cited By (18)

* 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
AT376064B (en) * 1982-02-18 1984-10-10 Plansee Metallwerk X-RAY TUBE ROTATING ANODE
US4641334A (en) * 1985-02-15 1987-02-03 General Electric Company Composite rotary anode for X-ray tube and process for preparing the composite
US4645121A (en) * 1985-02-15 1987-02-24 General Electric Company Composite rotary anode for X-ray tube and process for preparing the composite
US4689810A (en) * 1985-02-15 1987-08-25 General Electric Company Composite rotary anode for X-ray tube and process for preparing the composite
US4700882A (en) * 1985-02-15 1987-10-20 General Electric Company Composite rotary anode for X-ray tube and process for preparing the composite
EP0653773A1 (en) * 1986-01-09 1995-05-17 Varian Associates, Inc. X-ray target
US5102747A (en) * 1990-06-28 1992-04-07 Schwartzkopf Technologies Corporation High temperature-resistant composite
US9269525B2 (en) * 2011-11-25 2016-02-23 Plansee Se Process for producing a high-temperature-resistant composite body
US20140334606A1 (en) * 2011-11-25 2014-11-13 Plansee Se Process for producing a high-temperature-resistant composite body
CN104025245A (en) * 2011-12-30 2014-09-03 皇家飞利浦有限公司 Brazed x-ray tube anode
CN104025245B (en) * 2011-12-30 2016-10-05 皇家飞利浦有限公司 Soldering X-ray tube anode
CN114749746A (en) * 2022-04-20 2022-07-15 合肥工业大学 Reaction brazing process for connecting graphite and molybdenum alloy by Ti/Zr foil
CN114749746B (en) * 2022-04-20 2024-01-23 合肥工业大学 Reaction brazing process for connecting graphite and molybdenum alloy by Ti/Zr foil
CN114932283A (en) * 2022-06-07 2022-08-23 合肥工业大学智能制造技术研究院 Eutectic reaction brazing process of graphite and TZM alloy
CN114986015A (en) * 2022-06-07 2022-09-02 合肥工业大学智能制造技术研究院 High-temperature brazing filler metal for brazing molybdenum alloy and graphite, preparation method and brazing process
CN114986015B (en) * 2022-06-07 2023-09-08 合肥工业大学智能制造技术研究院 High-temperature brazing filler metal for brazing molybdenum alloy and graphite, preparation method and brazing process
CN114932283B (en) * 2022-06-07 2024-01-30 合肥工业大学智能制造技术研究院 Eutectic reaction brazing process for graphite and TZM alloy

Also Published As

Publication number Publication date
DE2115896A1 (en) 1972-09-14
AT331364B (en) 1976-08-25
ATA272372A (en) 1975-11-15
FR2132237B1 (en) 1977-04-01
DE2115896B2 (en) 1972-09-14
FR2132237A1 (en) 1972-11-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee