KR880008403A - X-레이 튜브 타켓 - Google Patents

X-레이 튜브 타켓 Download PDF

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KR880008403A
KR880008403A KR870015695A KR870015695A KR880008403A KR 880008403 A KR880008403 A KR 880008403A KR 870015695 A KR870015695 A KR 870015695A KR 870015695 A KR870015695 A KR 870015695A KR 880008403 A KR880008403 A KR 880008403A
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platinum
humectant
coated
ray tube
wetting agent
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KR870015695A
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KR900008646B1 (en
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카슨 티어니 2세 토마스
다렐 러브 윌리엄
키이츠 무어맨 데이비드
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아더 엠.킹
제너럴 일렉트릭 캄파니
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • B23K35/322—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C a Pt-group metal as principal constituent
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C04B2237/125—Metallic interlayers based on noble metals, e.g. silver
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C04B2237/126—Metallic interlayers wherein the active component for bonding is not the largest fraction of the interlayer
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/363—Carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/403—Refractory metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
    • C04B2237/708—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the interlayers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
    • C04B2237/765—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc at least one member being a tube
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/84—Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate, e.g. one tube inside another tube

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • X-Ray Techniques (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Ceramic Products (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Radiation-Therapy Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

내용 없음.

Description

X-레이 튜브 타켓
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 따라서 만든 X-레이 타켓의 단면도.
제1a도는 본 발명의 적합한 실시예를 따른 X-레이 타켓의 부분 단면도.
제2도는 본 발명의 적합한 실시예를 따른 타켓 구성의 공정을 도시한 흐름 다이어그램.

Claims (19)

  1. 합성 X-레이 튜브 타켓에 있어서, 초점 궤도를 가지는 내화성 금속 부분과 흑연 기판 부분과, 상기 흑연 기판 부분을 상기 내화성 금속 부분에 결합시키며 탄탈을 함유하는 백금의 층을 구비한 결합층을 포함하는 것을 특징으로 하는 합성 X-레이 튜브 타켓.
  2. 제1항에 있어서, 상기 백금은 순수 백금층과 상기 흑연 기판쪽으로 그안에 탄탈이 용해된 백금층을 포함하는 것을 특징으로 하는 합성 X-레이 튜브 타켓
  3. 제1항에 있어서, 상기 백금은 그안에 일정하게 분배되어 용해된 탄탈을 가지고 있는 것을 특징으로 하는 합성 X-레이 튜브 타켓.
  4. 합성 X-레이 튜브 타켓을 만들기 위한 방법에 있어서, 흑연 기판에 백금으로 흑연의 액체 습윤을 좋게 하기 위한 능력을 가지고 있는 습윤제를 피복하는 단계와, 상기 습윤제에 인접한 백금의 층을 위치시키는 단계와, 상기 백금에 인접한 내화성 금속 타켓 부분을 위치시키는 단계와, 조립체를 서로 경납화 시키기 위하여 충분한 시간과 온도로 조립체를 가열하는 단계를 포함하는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  5. 제4항에 있어서, 상기 습윤제는 백금내에서 용해되기 쉬운 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  6. 제4항에 있어서, 상기 습윤제는 흑연상의 백금내에서 10°보다 적은 습윤각도를 제시하는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  7. 제4항에 있어서, 상기 습윤제는 탄탈, 몰리브덴, 니오브, 텅스텐으로 구성된 족으로부터 선택된 물질을 포함하는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  8. 제4항에 있어서, 상기 습윤제는 탄탈인 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  9. 제8항에 있어서, 상기 습윤제는 2000 내지 10000A°의 범위인 두께로 피복하게 되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  10. 제9항에 있어서, 상기 습윤제는 2500 내지 5000A°의 범위인 두께로 피복하게 되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  11. 제9항에 있어서, 상기 습윤제는 물리적 증착 기술에 의하여 피복하게 되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  12. 제4항에 있어서, 상기 습윤제는 프라스마 분무에 의하여 피복하게 되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  13. 제4항에 있어서, 상기 습윤제는 실크 스크리인 슬러리에 의하여 피복하게 되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  14. 제4항에 있어서, 상기 습윤제는 탄탈 수화물을 분무칠함에 의하여 피복하게 되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  15. 제4항에 있어서, 상기 습윤제는 흑연위의 모든 면 특징의 완전한 적용을 보장하고 그위로 화학적 결합을 형성하도록 층두께에 피복하게 되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  16. 제4항에 있어서, 상기 습윤제는 경납화동안 상기 백금과 금속간상을 침전시키지 않도록 얇게 피복하게 되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  17. 합성 X-레이 튜브 타켓을 만들기 위한 방법에 있어서, 흑연 기판에 2000 내지 1000A°범위인 두께로 탄탈을 포함하며 백금에 의해서 흑연의 액체 습윤을 좋게 하기 위한 능력을 가지는 습윤제를 피복하는 단계와, 상기 습윤제에 인접한 백금의 층을 위치시키는 단계와, 상기 백금에 인접한 내화성 금속 타켓 부분을 위치시키는 단계와, 조립체를 서로 경납화 시키기 위한 충분한 시간과 온도로 조립체를 가열하는 단계를 포함하는 것을 특징으로하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  18. 제17항에 있어서, 상기 습윤제는 물리적 증착 기술에 의하여 피복되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
  19. 제18항에 있어서 상기 습윤제는 2500 내지 5000A°의 범위인 두께로 피복하게 되는 것을 특징으로 하는 합성 X-레이 튜브 타켓을 만들기 위한 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8715695A 1986-12-31 1987-12-31 X-ray tube traget KR900008646B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/948,205 US4802196A (en) 1986-12-31 1986-12-31 X-ray tube target
US948205 1997-10-09

Publications (2)

Publication Number Publication Date
KR880008403A true KR880008403A (ko) 1988-08-31
KR900008646B1 KR900008646B1 (en) 1990-11-26

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ID=25487471

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Application Number Title Priority Date Filing Date
KR8715695A KR900008646B1 (en) 1986-12-31 1987-12-31 X-ray tube traget

Country Status (7)

Country Link
US (1) US4802196A (ko)
EP (1) EP0273161B1 (ko)
JP (1) JPS63211547A (ko)
KR (1) KR900008646B1 (ko)
CN (1) CN1011368B (ko)
AT (1) ATE68291T1 (ko)
DE (1) DE3773629D1 (ko)

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JPH0771759B2 (ja) * 1983-05-18 1995-08-02 株式会社日立製作所 Ｘ線ターゲット用ろう材及びｘ線管回転陽極用複合ターゲット
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414381B1 (ko) * 2000-04-28 2004-01-07 홋카이도 유니버시티 산란 타겟 보지용 기구 및 전자 스핀 분석기

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EP0273161B1 (en) 1991-10-09
EP0273161A3 (en) 1989-04-05
JPS63211547A (ja) 1988-09-02
US4802196A (en) 1989-01-31
ATE68291T1 (de) 1991-10-15
JPH0472347B2 (ko) 1992-11-18
DE3773629D1 (de) 1991-11-14
KR900008646B1 (en) 1990-11-26
CN1011368B (zh) 1991-01-23
CN87108293A (zh) 1988-07-13
EP0273161A2 (en) 1988-07-06

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