JPS5669759A - Anode for x-ray tube and its manufacture - Google Patents

Anode for x-ray tube and its manufacture

Info

Publication number
JPS5669759A
JPS5669759A JP14478879A JP14478879A JPS5669759A JP S5669759 A JPS5669759 A JP S5669759A JP 14478879 A JP14478879 A JP 14478879A JP 14478879 A JP14478879 A JP 14478879A JP S5669759 A JPS5669759 A JP S5669759A
Authority
JP
Japan
Prior art keywords
target
recess
anode
heavy metal
manufacture
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.)
Pending
Application number
JP14478879A
Other languages
Japanese (ja)
Inventor
Tatsuo Shimizu
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14478879A priority Critical patent/JPS5669759A/en
Publication of JPS5669759A publication Critical patent/JPS5669759A/en
Pending 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
    • H01J35/12—Cooling non-rotary anodes
    • 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

Abstract

PURPOSE:To discharge the heat from a target to an anode effectively by spraying or coating heavy metal powder on a recess for receiving the target thereby preventing the blow hole or the spliting of brazing thus improving the adhesion strength. CONSTITUTION:A recess 11 is formed on one inclined face of an anode substrate 4. A target 5 made of heavy metal such as tungsten is secured in said recess 11 through brazing material 12. Here tungsten powder 14 having same quality with that of the target 5 is previously sprayed or coated at the bottom particularly at the corner of the recess 11. Consequently in a completed product, heavy metal powder 14 having same quality with that of the target 5 is mixed in the brazing material 12.
JP14478879A 1979-11-08 1979-11-08 Anode for x-ray tube and its manufacture Pending JPS5669759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14478879A JPS5669759A (en) 1979-11-08 1979-11-08 Anode for x-ray tube and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14478879A JPS5669759A (en) 1979-11-08 1979-11-08 Anode for x-ray tube and its manufacture

Publications (1)

Publication Number Publication Date
JPS5669759A true JPS5669759A (en) 1981-06-11

Family

ID=15370453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14478879A Pending JPS5669759A (en) 1979-11-08 1979-11-08 Anode for x-ray tube and its manufacture

Country Status (1)

Country Link
JP (1) JPS5669759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998011592A1 (en) * 1996-09-13 1998-03-19 Varian Associates, Inc. X-ray target having high z particles imbedded in a matrix

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998011592A1 (en) * 1996-09-13 1998-03-19 Varian Associates, Inc. X-ray target having high z particles imbedded in a matrix

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