AT377640B - Rotierbares target fuer roentgenroehren - Google Patents
Rotierbares target fuer roentgenroehrenInfo
- Publication number
- AT377640B AT377640B AT0506579A AT506579A AT377640B AT 377640 B AT377640 B AT 377640B AT 0506579 A AT0506579 A AT 0506579A AT 506579 A AT506579 A AT 506579A AT 377640 B AT377640 B AT 377640B
- Authority
- AT
- Austria
- Prior art keywords
- sep
- molybdenum
- oxide
- weight
- alloyed
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 25
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 24
- 229910052750 molybdenum Inorganic materials 0.000 claims description 24
- 239000011733 molybdenum Substances 0.000 claims description 24
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 229910017052 cobalt Inorganic materials 0.000 claims description 8
- 239000010941 cobalt Substances 0.000 claims description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 229910052735 hafnium Inorganic materials 0.000 description 6
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 6
- 229910052721 tungsten Inorganic materials 0.000 description 6
- 239000010937 tungsten Substances 0.000 description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- WHJFNYXPKGDKBB-UHFFFAOYSA-N hafnium;methane Chemical compound C.[Hf] WHJFNYXPKGDKBB-UHFFFAOYSA-N 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910000420 cerium oxide Inorganic materials 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 150000002910 rare earth metals Chemical group 0.000 description 3
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 3
- 229910003452 thorium oxide Inorganic materials 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910001182 Mo alloy Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- NFSAPTWLWWYADB-UHFFFAOYSA-N n,n-dimethyl-1-phenylethane-1,2-diamine Chemical compound CN(C)C(CN)C1=CC=CC=C1 NFSAPTWLWWYADB-UHFFFAOYSA-N 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052702 rhenium Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 150000003746 yttrium Chemical class 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- -1 La2 03 Chemical class 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910000691 Re alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- IBSDADOZMZEYKD-UHFFFAOYSA-H oxalate;yttrium(3+) Chemical compound [Y+3].[Y+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O IBSDADOZMZEYKD-UHFFFAOYSA-H 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- DECCZIUVGMLHKQ-UHFFFAOYSA-N rhenium tungsten Chemical compound [W].[Re] DECCZIUVGMLHKQ-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- H01J35/108—Substrates for and bonding of emissive target, e.g. composite structures
-
- 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
- H01J2235/081—Target material
-
- 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
Landscapes
- Powder Metallurgy (AREA)
- Physical Vapour Deposition (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/927,290 US4195247A (en) | 1978-07-24 | 1978-07-24 | X-ray target with substrate of molybdenum alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA506579A ATA506579A (de) | 1984-08-15 |
| AT377640B true AT377640B (de) | 1985-04-10 |
Family
ID=25454526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0506579A AT377640B (de) | 1978-07-24 | 1979-07-23 | Rotierbares target fuer roentgenroehren |
Country Status (7)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4298816A (en) * | 1980-01-02 | 1981-11-03 | General Electric Company | Molybdenum substrate for high power density tungsten focal track X-ray targets |
| JPS57157447A (en) * | 1981-03-24 | 1982-09-29 | Toshiba Corp | Rotary anode for x-ray tube |
| DE3226858A1 (de) * | 1982-07-17 | 1984-01-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Drehanoden-roentgenroehre |
| US4574388A (en) * | 1984-05-24 | 1986-03-04 | General Electric Company | Core for molybdenum alloy x-ray anode substrate |
| DE3441851A1 (de) * | 1984-11-15 | 1986-06-05 | Murex Ltd., Rainham, Essex | Molybdaenlegierung |
| JPS61132355A (ja) * | 1984-12-03 | 1986-06-19 | Tokyo Tungsten Co Ltd | ドツトプリンタ用印字ワイヤ |
| JPS62207843A (ja) * | 1986-03-08 | 1987-09-12 | Tokyo Tungsten Co Ltd | ドットプリンター用印字ワイヤーの製造方法 |
| JPH01109139U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-01-18 | 1989-07-24 | ||
| JP2502180B2 (ja) * | 1990-10-01 | 1996-05-29 | 三菱電機株式会社 | エレベ―タ―乗場ドア装置 |
| JP3052240B2 (ja) * | 1998-02-27 | 2000-06-12 | 東京タングステン株式会社 | Ｘ線管用回転陽極及びその製造方法 |
| US6554179B2 (en) * | 2001-07-06 | 2003-04-29 | General Atomics | Reaction brazing of tungsten or molybdenum body to carbonaceous support |
| US6798865B2 (en) * | 2002-11-14 | 2004-09-28 | Ge Medical Systems Global Technology | HV system for a mono-polar CT tube |
| US6925152B2 (en) * | 2003-05-13 | 2005-08-02 | Ge Medical Systems Global Technology Co., Llc | Target attachment assembly |
| AT6955U1 (de) * | 2003-09-19 | 2004-06-25 | Plansee Ag | Ods-molybdän-silizium-bor-legierung |
| US20080118031A1 (en) * | 2006-11-17 | 2008-05-22 | H.C. Starck Inc. | Metallic alloy for X-ray target |
| US8428222B2 (en) * | 2007-04-20 | 2013-04-23 | General Electric Company | X-ray tube target and method of repairing a damaged x-ray tube target |
| US8699667B2 (en) * | 2007-10-02 | 2014-04-15 | General Electric Company | Apparatus for x-ray generation and method of making same |
| US7720200B2 (en) * | 2007-10-02 | 2010-05-18 | General Electric Company | Apparatus for x-ray generation and method of making same |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB864447A (en) * | 1958-09-10 | 1961-04-06 | American Metal Climax Inc | Cast molybdenum alloys |
| US3184834A (en) * | 1961-12-19 | 1965-05-25 | Du Pont | Selected mo-nb-si-ti compositions and objects thereof |
| FR1369206A (fr) * | 1962-09-15 | 1964-08-07 | Yawata Iron & Steel Co | Tube à rayons x avec anti-cathode en alliage |
| NL136230C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1963-09-02 | |||
| AT278983B (de) * | 1968-08-12 | 1970-02-25 | Plansee Metallwerk | Verfahren zur Herstellung von Drehanoden für Röntgenröhren |
| AT284978B (de) * | 1968-12-02 | 1970-10-12 | Plansee Metallwerk | Anode für Röntgenröhren |
| AT297353B (de) * | 1970-02-03 | 1972-03-27 | Metallwerk Plansee Ag & Co Kom | Sinterverbundwerkstoff für den Verschleißteil von Strangpreßmatrizen |
| AT300971B (de) * | 1970-03-25 | 1972-08-10 | Metallwerk Plansee Ag & Co Kom | Drehanoden-Verbundteller für Röntgenröhren |
| AT300140B (de) * | 1970-06-02 | 1972-07-10 | Metallwerk Plansee Ag & Co Kom | Drehanode für Röntgenröhren |
| DE2212058A1 (de) * | 1972-03-13 | 1973-09-20 | Siemens Ag | Drehanode fuer roentgenroehren |
| DE2218568A1 (de) * | 1972-04-17 | 1973-11-08 | Siemens Ag | Roentgenroehren-drehanode |
| DE2231687C3 (de) * | 1972-06-28 | 1979-04-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Drehanode für Röntgenröhren |
| DE2231686A1 (de) * | 1972-06-28 | 1974-01-17 | Siemens Ag | Roentgenroehren-drehanode |
| US3869634A (en) * | 1973-05-11 | 1975-03-04 | Gen Electric | Rotating x-ray target with toothed interface |
| IT1023141B (it) * | 1973-11-02 | 1978-05-10 | Tokyo Shibaura Electric Co | Struttura anodica rotativa per tubo a raggi x |
| DE2430226A1 (de) * | 1974-06-24 | 1976-01-15 | Siemens Ag | Drehanode fuer roentgenroehren |
| AT336143B (de) * | 1975-03-19 | 1977-04-25 | Plansee Metallwerk | Rontgenanode |
-
1978
- 1978-07-24 US US05/927,290 patent/US4195247A/en not_active Expired - Lifetime
-
1979
- 1979-05-31 GB GB7919021A patent/GB2031458B/en not_active Expired
- 1979-07-04 DE DE19792927010 patent/DE2927010A1/de active Granted
- 1979-07-23 JP JP54092710A patent/JPS6017817B2/ja not_active Expired
- 1979-07-23 AT AT0506579A patent/AT377640B/de not_active IP Right Cessation
- 1979-07-24 FR FR7919013A patent/FR2433829A1/fr active Granted
- 1979-07-24 NL NL7905718A patent/NL7905718A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2031458A (en) | 1980-04-23 |
| GB2031458B (en) | 1983-03-30 |
| ATA506579A (de) | 1984-08-15 |
| NL7905718A (nl) | 1980-01-28 |
| FR2433829B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-02-17 |
| JPS6017817B2 (ja) | 1985-05-07 |
| DE2927010C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-05-26 |
| DE2927010A1 (de) | 1980-02-07 |
| FR2433829A1 (fr) | 1980-03-14 |
| JPS5531188A (en) | 1980-03-05 |
| US4195247A (en) | 1980-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELA | Expired due to lapse of time |