KR100406336B1 - X선관용양극의제조방법 - Google Patents
X선관용양극의제조방법 Download PDFInfo
- Publication number
- KR100406336B1 KR100406336B1 KR1019950036279A KR19950036279A KR100406336B1 KR 100406336 B1 KR100406336 B1 KR 100406336B1 KR 1019950036279 A KR1019950036279 A KR 1019950036279A KR 19950036279 A KR19950036279 A KR 19950036279A KR 100406336 B1 KR100406336 B1 KR 100406336B1
- Authority
- KR
- South Korea
- Prior art keywords
- anode
- positive electrode
- target
- ray tube
- cross
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000013077 target material Substances 0.000 claims abstract description 38
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 31
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 54
- 239000000463 material Substances 0.000 claims description 26
- 230000000873 masking effect Effects 0.000 claims description 13
- 238000003754 machining Methods 0.000 claims description 11
- 239000007769 metal material Substances 0.000 claims description 5
- 239000012495 reaction gas Substances 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 4
- 210000002784 stomach Anatomy 0.000 claims description 4
- 238000005137 deposition process Methods 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 20
- 229910052721 tungsten Inorganic materials 0.000 abstract description 20
- 239000010937 tungsten Substances 0.000 abstract description 20
- 239000011889 copper foil Substances 0.000 description 23
- 238000000151 deposition Methods 0.000 description 12
- 238000003466 welding Methods 0.000 description 9
- 238000005266 casting Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 6
- 239000002784 hot electron Substances 0.000 description 6
- 229910052750 molybdenum Inorganic materials 0.000 description 6
- 239000011733 molybdenum Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910052702 rhenium Inorganic materials 0.000 description 3
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 3
- 229910001182 Mo alloy Inorganic materials 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910000691 Re alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004453 electron probe microanalysis Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- NXHILIPIEUBEPD-UHFFFAOYSA-H tungsten hexafluoride Chemical compound F[W](F)(F)(F)(F)F NXHILIPIEUBEPD-UHFFFAOYSA-H 0.000 description 1
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
- H01J35/112—Non-rotating anodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/36—Solid anodes; Solid auxiliary anodes for maintaining a discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- X-Ray Techniques (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
Claims (4)
- 고정 양극형 X선관에 이용되는 X선관용 양극의 제조방법에 있어서,소정의 각도를 가지고, 위가 넓어지는 경사 내주면을 가지는 凹부를 양극기체의 단면에 형성하는 凹부 형성 과정과,상기 凹부가 그 단면에 형성된 상기 양극기체의 외주면을 마스킹재로 덮는 마스킹 과정과,상기 양극기체의 凹부에 반응가스를 체류시켜, 상기 양극기체의 단면에 양극 타게트 재료를 화학적 기상 퇴적법(CVD)에 의해 직접 고착시키는 퇴적 과정과,양극 타게트 재료가 고착된 양극기체의 단면을 기계적으로 연마하여, 凹부 이외의 단면 영역에 고착한 양극 타게트 재료를 제거하는 단면가공 과정을 구비하는 것을 특징으로 하는 X선관용 양극의 제조방법.
- 제 1 항에 있어서,상기 양극 기체의 외주면을 덮는 마스킹재는 양극기체와 같은 금속재료로 형성되어 있음을 특징으로 하는 X선관용 양극의 제조방법.
- 제 2항에 있어서,상기 양극기체 및 마스킹재는 동(銅)으로 형성되어 있음을 특징으로 하는 X선관용 양극의 제조방법.
- 제 1 항에 있어서;상기 양극기체는 凹부가 형성된 단면과는 반대측의 취부기단(取付基端)의 기계가공을 행하기 전의 것이며, 또 상기 단면가공 과정 후에 상기 凹부에 형성된 양극 타게트면을 치수 기준으로 하여 양극 기체의 취부기단의 기계 가공을 행하는 취부기단 가공과정을 구비하는 것을 특징으로 하는 X선관용 양극의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6265757A JPH08129980A (ja) | 1994-10-28 | 1994-10-28 | X線管用陽極 |
JP94-265757 | 1994-10-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960015636A KR960015636A (ko) | 1996-05-22 |
KR100406336B1 true KR100406336B1 (ko) | 2004-03-12 |
Family
ID=17421596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950036279A KR100406336B1 (ko) | 1994-10-28 | 1995-10-19 | X선관용양극의제조방법 |
Country Status (7)
Country | Link |
---|---|
US (2) | US5693363A (ko) |
EP (1) | EP0709873B1 (ko) |
JP (1) | JPH08129980A (ko) |
KR (1) | KR100406336B1 (ko) |
CN (1) | CN1069438C (ko) |
DE (1) | DE69504274T2 (ko) |
SG (1) | SG44330A1 (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6802453B1 (en) * | 1997-06-04 | 2004-10-12 | Sony Corporation | External storage apparatus and control apparatus thereof, and data transmission reception apparatus |
US6393099B1 (en) * | 1999-09-30 | 2002-05-21 | Varian Medical Systems, Inc. | Stationary anode assembly for X-ray tube |
US6180357B1 (en) * | 1999-10-08 | 2001-01-30 | Arius Research, Inc. | Individualized patient-specific anti-cancer antibodies |
RU2195739C2 (ru) * | 2000-02-25 | 2002-12-27 | Государственный научно-исследовательский институт Научно-производственного объединения "Луч" | Анод рентгеновской трубки |
US6777331B2 (en) * | 2000-03-07 | 2004-08-17 | Simplus Systems Corporation | Multilayered copper structure for improving adhesion property |
US6829329B1 (en) * | 2002-01-17 | 2004-12-07 | Varian Medical Systems Technologies, Inc. | Target for a stationary anode in an x-ray tube |
US6882705B2 (en) * | 2002-09-24 | 2005-04-19 | Siemens Medical Solutions Usa, Inc. | Tungsten composite x-ray target assembly for radiation therapy |
EP1634315A2 (en) * | 2003-05-30 | 2006-03-15 | Koninklijke Philips Electronics N.V. | Enhanced electron backscattering in x-ray tubes |
CA2521973C (en) * | 2004-09-29 | 2013-12-10 | Tir Systems Ltd. | System and method for controlling luminaires |
EP1833075B1 (en) | 2004-12-27 | 2011-02-16 | Hamamatsu Photonics K.K. | X-ray tube and x-ray source |
JP4954526B2 (ja) * | 2005-10-07 | 2012-06-20 | 浜松ホトニクス株式会社 | X線管 |
US20110135956A1 (en) * | 2009-12-08 | 2011-06-09 | General Electric Company | Method of joining materials, and articles made therewith |
KR101150778B1 (ko) | 2010-12-02 | 2012-06-14 | 주식회사 쎄크 | 공업용 ct장비의 x선 튜브장치 |
CN103340641B (zh) * | 2013-04-27 | 2016-06-08 | 中国人民解放军北京军区总医院 | Ct扫描仪脉冲成像系统及其脉冲成像方法 |
CN103354200B (zh) * | 2013-04-27 | 2016-04-27 | 中国人民解放军北京军区总医院 | 基于碳纳米管的x射线管及移动ct扫描仪 |
CN103337442B (zh) * | 2013-04-27 | 2016-06-08 | 中国人民解放军北京军区总医院 | 基于LaB6纳米材料热发射的X射线管及移动CT扫描仪 |
CN103337441B (zh) * | 2013-04-27 | 2016-04-27 | 中国人民解放军北京军区总医院 | 基于LaB6纳米材料场发射的X射线管及移动CT扫描仪 |
CN103337443B (zh) * | 2013-04-27 | 2016-05-18 | 中国人民解放军北京军区总医院 | 医学检测用x射线源及移动ct扫描仪 |
CN103400739B (zh) * | 2013-08-06 | 2016-08-10 | 苏州爱思源光电科技有限公司 | 具有大发射面积场发射复合材料的尖锥阵列冷阴极x光管 |
CN104470171A (zh) * | 2013-09-18 | 2015-03-25 | 清华大学 | X射线装置以及具有该x射线装置的ct设备 |
CN103658605B (zh) * | 2013-11-26 | 2016-10-05 | 无锡日联科技有限公司 | 封闭式玻璃x射线固定无氧铜阳极靶的铸造方法及装置 |
TWI552187B (zh) * | 2014-11-20 | 2016-10-01 | 能資國際股份有限公司 | 冷陰極x射線產生器的封裝結構及其抽真空的方法 |
FR3044683A1 (fr) | 2015-12-08 | 2017-06-09 | Acerde | Procede de traitement et receptacle de confinement d'une anode de production de rayons x |
JP7044615B2 (ja) | 2018-04-12 | 2022-03-30 | 浜松ホトニクス株式会社 | X線管 |
CN110303141A (zh) * | 2019-07-10 | 2019-10-08 | 株洲未铼新材料科技有限公司 | 一种x射线管用单晶铜固定阳极靶材及其制备方法 |
CN110788432B (zh) * | 2019-10-17 | 2022-04-15 | 杭州凯龙医疗器械有限公司 | X射线管阳极钨板钎焊方法 |
CN113523238A (zh) * | 2020-04-13 | 2021-10-22 | 上海超群无损检测设备有限责任公司 | 一种x射线管钨靶材制造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1006083B (de) * | 1954-11-08 | 1957-04-11 | Siemens Reiniger Werke Ag | Antikathode fuer eine Roentgenroehre |
CH494520A (de) * | 1968-12-16 | 1970-07-31 | Siemens Ag | Röntgengerät |
US3887723A (en) * | 1972-03-22 | 1975-06-03 | Richard B Kaplan | Method of fabrication of composite anode for rotating-anode x-ray tubes |
US4185365A (en) * | 1978-09-08 | 1980-01-29 | General Electric Company | Method of making stationary anode x-ray tube with brazed anode assembly |
US4400824A (en) * | 1980-02-12 | 1983-08-23 | Tokyo Shibaura Denki Kabushiki Kaisha | X-Ray tube with single crystalline copper target member |
US4625324A (en) * | 1983-09-19 | 1986-11-25 | Technicare Corporation | High vacuum rotating anode x-ray tube |
US4573185A (en) * | 1984-06-27 | 1986-02-25 | General Electric Company | X-Ray tube with low off-focal spot radiation |
JPS6297240A (ja) * | 1985-10-22 | 1987-05-06 | Toshiba Corp | X線管用陽極構体及びその製造方法 |
JPH0731993B2 (ja) * | 1987-03-18 | 1995-04-10 | 株式会社日立製作所 | X線管用ターゲット及びそれを用いたx線管 |
FR2617332B1 (fr) * | 1987-06-26 | 1995-06-23 | Thomson Cgr | Tube radiogene a faible rayonnement extra-focal |
US4920012A (en) * | 1989-06-09 | 1990-04-24 | General Electric Company | Articles having coatings of fine-grained and/or equiaxed grain structure |
JP3277226B2 (ja) * | 1992-07-03 | 2002-04-22 | 株式会社アライドマテリアル | X線管用回転陽極及びその製造方法 |
-
1994
- 1994-10-28 JP JP6265757A patent/JPH08129980A/ja active Pending
-
1995
- 1995-10-19 KR KR1019950036279A patent/KR100406336B1/ko not_active IP Right Cessation
- 1995-10-24 SG SG1995001623A patent/SG44330A1/en unknown
- 1995-10-24 US US08/547,546 patent/US5693363A/en not_active Expired - Fee Related
- 1995-10-27 EP EP95117001A patent/EP0709873B1/en not_active Expired - Lifetime
- 1995-10-27 CN CN95109594A patent/CN1069438C/zh not_active Expired - Fee Related
- 1995-10-27 DE DE69504274T patent/DE69504274T2/de not_active Expired - Fee Related
-
1996
- 1996-10-10 US US08/728,198 patent/US5768338A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1121638A (zh) | 1996-05-01 |
DE69504274D1 (de) | 1998-10-01 |
SG44330A1 (en) | 1997-12-19 |
CN1069438C (zh) | 2001-08-08 |
EP0709873A1 (en) | 1996-05-01 |
KR960015636A (ko) | 1996-05-22 |
JPH08129980A (ja) | 1996-05-21 |
EP0709873B1 (en) | 1998-08-26 |
DE69504274T2 (de) | 1999-04-22 |
US5768338A (en) | 1998-06-16 |
US5693363A (en) | 1997-12-02 |
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