NL7903389A - Werkwijze voor het verbeteren van de warmte-afstra- lingseigenschappen van een roentgendraaianode en zo ver-kregen draaianode. - Google Patents
Werkwijze voor het verbeteren van de warmte-afstra- lingseigenschappen van een roentgendraaianode en zo ver-kregen draaianode. Download PDFInfo
- Publication number
- NL7903389A NL7903389A NL7903389A NL7903389A NL7903389A NL 7903389 A NL7903389 A NL 7903389A NL 7903389 A NL7903389 A NL 7903389A NL 7903389 A NL7903389 A NL 7903389A NL 7903389 A NL7903389 A NL 7903389A
- Authority
- NL
- Netherlands
- Prior art keywords
- anode
- tungsten
- layer
- ray
- alloy
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 14
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 22
- 239000010937 tungsten Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 14
- 229910001182 Mo alloy Inorganic materials 0.000 claims abstract description 10
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 229910001080 W alloy Inorganic materials 0.000 claims abstract description 9
- 238000010285 flame spraying Methods 0.000 claims abstract description 5
- 238000007750 plasma spraying Methods 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 230000003746 surface roughness Effects 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910000691 Re alloy Inorganic materials 0.000 claims description 3
- DECCZIUVGMLHKQ-UHFFFAOYSA-N rhenium tungsten Chemical compound [W].[Re] DECCZIUVGMLHKQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 2
- 230000000593 degrading effect Effects 0.000 abstract 1
- 238000005422 blasting 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
- 238000005488 sandblasting Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052909 inorganic silicate Inorganic materials 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
- H01J35/105—Cooling of rotating anodes, e.g. heat emitting layers or structures
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- X-Ray Techniques (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7903389A NL7903389A (nl) | 1979-05-01 | 1979-05-01 | Werkwijze voor het verbeteren van de warmte-afstra- lingseigenschappen van een roentgendraaianode en zo ver-kregen draaianode. |
| US06/135,964 US4320323A (en) | 1979-05-01 | 1980-03-31 | Method of improving the heat radiation properties of an X-ray tube rotary anode and a rotary anode thus obtained |
| DE8080200370T DE3060045D1 (en) | 1979-05-01 | 1980-04-23 | Method of improving the heat radiation properties of an x-ray tube rotary anode |
| EP80200370A EP0018685B1 (en) | 1979-05-01 | 1980-04-23 | Method of improving the heat radiation properties of an x-ray tube rotary anode |
| AT80200370T ATE337T1 (de) | 1979-05-01 | 1980-04-23 | Verfahren zum verbessern der waermeabstrahlungseigenschaften einer roentgenroehren-drehanode. |
| JP5704880A JPS55148356A (en) | 1979-05-01 | 1980-04-28 | Method of improving heat emission of rotary anode for xxray tube |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7903389A NL7903389A (nl) | 1979-05-01 | 1979-05-01 | Werkwijze voor het verbeteren van de warmte-afstra- lingseigenschappen van een roentgendraaianode en zo ver-kregen draaianode. |
| NL7903389 | 1979-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7903389A true NL7903389A (nl) | 1980-11-04 |
Family
ID=19833074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7903389A NL7903389A (nl) | 1979-05-01 | 1979-05-01 | Werkwijze voor het verbeteren van de warmte-afstra- lingseigenschappen van een roentgendraaianode en zo ver-kregen draaianode. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4320323A (enExample) |
| EP (1) | EP0018685B1 (enExample) |
| JP (1) | JPS55148356A (enExample) |
| AT (1) | ATE337T1 (enExample) |
| DE (1) | DE3060045D1 (enExample) |
| NL (1) | NL7903389A (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8300251A (nl) * | 1983-01-25 | 1984-08-16 | Philips Nv | Werkwijze voor het vervaardigen van een draaianode voor roentgenbuizen en zo verkregen anode. |
| US4731805A (en) * | 1984-06-08 | 1988-03-15 | Boyarina Maiya F | Rotary anode for an x-ray tube and an x-ray tube having such anode |
| AT381805B (de) * | 1984-07-16 | 1986-12-10 | Plansee Metallwerk | Roentgendrehanode mit oberflaechenbeschichtung |
| NL8402828A (nl) * | 1984-09-14 | 1986-04-01 | Philips Nv | Werkwijze voor de vervaardiging van een roentgendraaianode en roentgendraaianode vervaardigd volgens de werkwijze. |
| US4943989A (en) * | 1988-08-02 | 1990-07-24 | General Electric Company | X-ray tube with liquid cooled heat receptor |
| US5008918A (en) * | 1989-11-13 | 1991-04-16 | General Electric Company | Bonding materials and process for anode target in an x-ray tube |
| DE4443074C1 (de) * | 1994-12-03 | 1995-12-14 | Winter & Sohn Ernst | Verfahren zur Herstellung von abrasiv belegten Einkegelscheiben, insbesondere Abrichtscheiben |
| US5629970A (en) * | 1996-01-11 | 1997-05-13 | General Electric Company | Emissivity enhanced x-ray target |
| US6863930B2 (en) | 2002-09-06 | 2005-03-08 | Delphi Technologies, Inc. | Refractory metal mask and methods for coating an article and forming a sensor |
| DE102005003445B4 (de) * | 2005-01-21 | 2009-06-04 | H.C. Starck Hermsdorf Gmbh | Metallsubstrat-Werkstoff für die Anodenteller von Drehanodenröntgenröhren, Verfahren zur Herstellung eines solchen Werkstoffes sowie Verfahren zur Herstellung eines Anodentellers unter Verwendung eines solchen Werkstoffes |
| US9159523B2 (en) | 2007-08-28 | 2015-10-13 | General Electric Company | Tungsten oxide coated X-ray tube frame and anode assembly |
| US20090060139A1 (en) * | 2007-08-28 | 2009-03-05 | Subraya Madhusudhana T | Tungsten coated x-ray tube frame and anode assembly |
| CN111415852B (zh) * | 2020-05-06 | 2024-02-09 | 上海联影医疗科技股份有限公司 | X射线管的阳极组件、x射线管及医疗成像设备 |
| US12183536B2 (en) * | 2021-12-21 | 2024-12-31 | GE Precision Healthcare LLC | X-ray cathode focusing element |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2376219A (en) * | 1944-01-28 | 1945-05-15 | Gen Electric | Fabrication of quartz resonators |
| DE1050457B (de) * | 1956-03-15 | 1959-02-12 | Compagnie Generale De Radiologie, Paris | Röntgenröhre mit vorzugsweise rotieren der hochtemperaturfester Anode |
| FR73772E (fr) * | 1958-06-24 | 1960-09-05 | Radiologie Cie Gle | Amélioration des tubes radiogènes |
| US3188776A (en) * | 1962-08-20 | 1965-06-15 | Wheelabrator Corp | Surface treatment of steel |
| NL295542A (enExample) * | 1963-07-19 | 1900-01-01 | ||
| US3400010A (en) * | 1964-09-28 | 1968-09-03 | Standard Internat Corp | Method of making a composite metal article |
| US3731128A (en) * | 1972-03-08 | 1973-05-01 | Siemens Ag | X-ray tube with rotary anodes |
| US3753021A (en) * | 1972-04-03 | 1973-08-14 | Machlett Lab Inc | X-ray tube anode target |
| JPS5120763Y2 (enExample) * | 1972-04-14 | 1976-05-29 | ||
| US4038786A (en) * | 1974-09-27 | 1977-08-02 | Lockheed Aircraft Corporation | Sandblasting with pellets of material capable of sublimation |
| DE7807119U1 (de) | 1978-03-09 | 1978-06-29 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Geschichtete Röntgendrehanode mit einer die Wärmeabstrahlung verbessernden Schicht |
-
1979
- 1979-05-01 NL NL7903389A patent/NL7903389A/nl not_active Application Discontinuation
-
1980
- 1980-03-31 US US06/135,964 patent/US4320323A/en not_active Expired - Lifetime
- 1980-04-23 AT AT80200370T patent/ATE337T1/de not_active IP Right Cessation
- 1980-04-23 EP EP80200370A patent/EP0018685B1/en not_active Expired
- 1980-04-23 DE DE8080200370T patent/DE3060045D1/de not_active Expired
- 1980-04-28 JP JP5704880A patent/JPS55148356A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4320323A (en) | 1982-03-16 |
| DE3060045D1 (en) | 1981-12-24 |
| JPH0145704B2 (enExample) | 1989-10-04 |
| ATE337T1 (de) | 1981-11-15 |
| EP0018685A1 (en) | 1980-11-12 |
| EP0018685B1 (en) | 1981-10-21 |
| JPS55148356A (en) | 1980-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed |