JPS57157447A - Rotary anode for x-ray tube - Google Patents

Rotary anode for x-ray tube

Info

Publication number
JPS57157447A
JPS57157447A JP4167781A JP4167781A JPS57157447A JP S57157447 A JPS57157447 A JP S57157447A JP 4167781 A JP4167781 A JP 4167781A JP 4167781 A JP4167781 A JP 4167781A JP S57157447 A JPS57157447 A JP S57157447A
Authority
JP
Japan
Prior art keywords
molybdene
dope
ray tube
rotary anode
tungsten
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.)
Granted
Application number
JP4167781A
Other languages
Japanese (ja)
Other versions
JPH0353739B2 (en
Inventor
Yoshio Fukuhara
Hideo Koizumi
Hiroyuki Saito
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 JP4167781A priority Critical patent/JPS57157447A/en
Publication of JPS57157447A publication Critical patent/JPS57157447A/en
Publication of JPH0353739B2 publication Critical patent/JPH0353739B2/ja
Granted 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

Abstract

PURPOSE:To eliminate risk of deformation during rotation at high temperature and high speed by forming the base body with dope molybdene and the X-ray radiation face with tungsten or an alloy therewith. CONSTITUTION:A rotary anode for X-ray tube is composed of a base plate 2 made of dope molybdene and an X-ray radiation face 1 made of tungsten or an alloy therewith. The dope molybdene plate used here shall contain at least one of Fe, Ni, Co and Sn as doping agent or otherwise at least one of Si, K and Al.
JP4167781A 1981-03-24 1981-03-24 Rotary anode for x-ray tube Granted JPS57157447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4167781A JPS57157447A (en) 1981-03-24 1981-03-24 Rotary anode for x-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4167781A JPS57157447A (en) 1981-03-24 1981-03-24 Rotary anode for x-ray tube

Publications (2)

Publication Number Publication Date
JPS57157447A true JPS57157447A (en) 1982-09-29
JPH0353739B2 JPH0353739B2 (en) 1991-08-16

Family

ID=12615041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4167781A Granted JPS57157447A (en) 1981-03-24 1981-03-24 Rotary anode for x-ray tube

Country Status (1)

Country Link
JP (1) JPS57157447A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891831A (en) * 1987-07-24 1990-01-02 Hitachi, Ltd. X-ray tube and method for generating X-rays in the X-ray tube
WO2012169257A1 (en) * 2011-06-08 2012-12-13 株式会社東芝 Method for producing molybdenum granulated powder and molybdenum granulated powder
WO2012169258A1 (en) * 2011-06-08 2012-12-13 株式会社東芝 Method for producing molybdenum granulated powder and molybdenum granulated powder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531188A (en) * 1978-07-24 1980-03-05 Gen Electric Target base body for x ray tube of molybdenum alloy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531188A (en) * 1978-07-24 1980-03-05 Gen Electric Target base body for x ray tube of molybdenum alloy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891831A (en) * 1987-07-24 1990-01-02 Hitachi, Ltd. X-ray tube and method for generating X-rays in the X-ray tube
WO2012169257A1 (en) * 2011-06-08 2012-12-13 株式会社東芝 Method for producing molybdenum granulated powder and molybdenum granulated powder
WO2012169258A1 (en) * 2011-06-08 2012-12-13 株式会社東芝 Method for producing molybdenum granulated powder and molybdenum granulated powder

Also Published As

Publication number Publication date
JPH0353739B2 (en) 1991-08-16

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