DE2816201C2 - Drehanode für Röntgenröhren - Google Patents
Drehanode für RöntgenröhrenInfo
- Publication number
- DE2816201C2 DE2816201C2 DE2816201A DE2816201A DE2816201C2 DE 2816201 C2 DE2816201 C2 DE 2816201C2 DE 2816201 A DE2816201 A DE 2816201A DE 2816201 A DE2816201 A DE 2816201A DE 2816201 C2 DE2816201 C2 DE 2816201C2
- Authority
- DE
- Germany
- Prior art keywords
- platinum
- metal layer
- metal
- graphite
- metal plate
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims description 62
- 239000002184 metal Substances 0.000 claims description 62
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 54
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 28
- 229910052697 platinum Inorganic materials 0.000 claims description 23
- 229910002804 graphite Inorganic materials 0.000 claims description 22
- 239000010439 graphite Substances 0.000 claims description 22
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 13
- 229910052763 palladium Inorganic materials 0.000 claims description 8
- 229910052762 osmium Inorganic materials 0.000 claims description 7
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 7
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 6
- 239000010948 rhodium Substances 0.000 claims description 6
- 229910052707 ruthenium Inorganic materials 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052703 rhodium Inorganic materials 0.000 claims description 5
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 17
- 239000010937 tungsten Substances 0.000 description 14
- 229910052721 tungsten Inorganic materials 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- 239000011733 molybdenum Substances 0.000 description 7
- 239000011888 foil Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 229910001080 W alloy Inorganic materials 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010955 niobium Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- 229910052758 niobium Inorganic materials 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 229910052735 hafnium Inorganic materials 0.000 description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 3
- 229910003468 tantalcarbide Inorganic materials 0.000 description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- 229910001182 Mo alloy Inorganic materials 0.000 description 2
- 229910001257 Nb alloy Inorganic materials 0.000 description 2
- 229910001260 Pt alloy Inorganic materials 0.000 description 2
- 229910000691 Re alloy Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- DSVGQVZAZSZEEX-UHFFFAOYSA-N [C].[Pt] Chemical compound [C].[Pt] DSVGQVZAZSZEEX-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000009736 wetting Methods 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
Landscapes
- Ceramic Products (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/788,245 US4145632A (en) | 1977-04-18 | 1977-04-18 | Composite substrate for rotating x-ray anode tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2816201A1 DE2816201A1 (de) | 1978-10-26 |
| DE2816201C2 true DE2816201C2 (de) | 1986-11-27 |
Family
ID=25143889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2816201A Expired DE2816201C2 (de) | 1977-04-18 | 1978-04-14 | Drehanode für Röntgenröhren |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4145632A (enExample) |
| JP (1) | JPS6026260B2 (enExample) |
| AT (1) | AT382742B (enExample) |
| CH (1) | CH636478A5 (enExample) |
| DE (1) | DE2816201C2 (enExample) |
| FR (1) | FR2388402A1 (enExample) |
| GB (1) | GB1602623A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19906854A1 (de) * | 1999-02-18 | 2000-08-31 | Siemens Ag | Drehanode für eine Röntgenröhre und Verfahren zur Herstellung einer solchen Drehanode |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USH547H (en) | 1986-11-13 | 1988-11-01 | General Electric Company | X-ray tube target |
| DE2929136A1 (de) * | 1979-07-19 | 1981-02-05 | Philips Patentverwaltung | Drehanode fuer roentgenroehren |
| DE3013441C2 (de) * | 1980-04-05 | 1984-12-13 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Anodenteller für eine Drehanoden-Röntgenröhre und Verfahren zu seiner Herstellung |
| US4335189A (en) * | 1980-07-28 | 1982-06-15 | International Business Machines Corp. | Resolution standard for scanning electron microscope comprising palladium spines on a metal substrate |
| 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 |
| US4597095A (en) * | 1984-04-25 | 1986-06-24 | General Electric Company | Composite structure for rotating anode of an X-ray tube |
| US4736400A (en) * | 1986-01-09 | 1988-04-05 | The Machlett Laboratories, Inc. | Diffusion bonded x-ray target |
| US4944448A (en) * | 1986-05-09 | 1990-07-31 | Imatron, Inc. | Composite electron beam target for use in X-ray imaging system and method of making same |
| US4802196A (en) * | 1986-12-31 | 1989-01-31 | General Electric Company | X-ray tube target |
| US4978051A (en) * | 1986-12-31 | 1990-12-18 | General Electric Co. | X-ray tube target |
| US5008918A (en) * | 1989-11-13 | 1991-04-16 | General Electric Company | Bonding materials and process for anode target in an x-ray tube |
| US5178316A (en) * | 1992-02-07 | 1993-01-12 | General Electric Company | Brazed X-ray tube anode |
| US5592525A (en) * | 1994-11-30 | 1997-01-07 | General Electric Company | Method for making a rotating anode with an integral shaft |
| US5977678A (en) * | 1997-10-09 | 1999-11-02 | Ut Automotive Dearborn, Inc. | Magnetic coupling mechanism for use in an automotive vehicle |
| GB2344648A (en) * | 1998-12-12 | 2000-06-14 | Paul Garrigan | Universal power tool vacuum cleaner & adaptor |
| US6947524B2 (en) * | 2003-05-02 | 2005-09-20 | Ge Medical Systems Global Technology Company, Llc | Target bore strengthening method |
| US7545089B1 (en) | 2005-03-21 | 2009-06-09 | Calabazas Creek Research, Inc. | Sintered wire cathode |
| DE102005034687B3 (de) * | 2005-07-25 | 2007-01-04 | Siemens Ag | Drehkolbenstrahler |
| CN101779267A (zh) * | 2007-08-16 | 2010-07-14 | 皇家飞利浦电子股份有限公司 | 用于旋转阳极型高功率x射线管构造的阳极盘结构的混合设计 |
| US20110135956A1 (en) * | 2009-12-08 | 2011-06-09 | General Electric Company | Method of joining materials, and articles made therewith |
| JP6100036B2 (ja) * | 2013-03-12 | 2017-03-22 | キヤノン株式会社 | 透過型ターゲットおよび該透過型ターゲットを備える放射線発生管、放射線発生装置、及び、放射線撮影装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3122424A (en) * | 1961-12-13 | 1964-02-25 | King L D Percival | Graphite bonding method |
| AT278184B (de) * | 1967-08-28 | 1970-01-26 | Plansee Metallwerk | Drehanode für Röntgenröhren |
| 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 |
| AT289967B (de) * | 1969-07-24 | 1971-05-10 | Plansee Metallwerk | Anode für Röntgenröhren |
| DE1951383C3 (de) * | 1969-10-11 | 1974-08-29 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Röntgenröhren-Drehanode mit einem Verbundkörper aus einem Schwermetallteil und wenigstens einem Graphitteil und Verfahren zu ihrer Herstellung |
| DE7112589U (de) * | 1971-04-01 | 1972-08-24 | Philips Gmbh | Elektronenauftreffteil (Target), befestigt auf einem Träger aus Graphit für eine Drehanode einer Röntgenröhre |
| DE2152049A1 (de) * | 1971-10-19 | 1973-04-26 | Siemens Ag | Drehanoden-roentgenroehre |
| FR2166625A5 (enExample) * | 1971-12-31 | 1973-08-17 | Thomson Csf | |
| US4119879A (en) * | 1977-04-18 | 1978-10-10 | General Electric Company | Graphite disc assembly for a rotating x-ray anode tube |
-
1977
- 1977-04-18 US US05/788,245 patent/US4145632A/en not_active Ceased
-
1978
- 1978-03-07 GB GB8942/78A patent/GB1602623A/en not_active Expired
- 1978-04-14 DE DE2816201A patent/DE2816201C2/de not_active Expired
- 1978-04-14 CH CH404978A patent/CH636478A5/de not_active IP Right Cessation
- 1978-04-17 AT AT0268078A patent/AT382742B/de not_active IP Right Cessation
- 1978-04-17 FR FR7811193A patent/FR2388402A1/fr active Granted
- 1978-04-18 JP JP53044883A patent/JPS6026260B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19906854A1 (de) * | 1999-02-18 | 2000-08-31 | Siemens Ag | Drehanode für eine Röntgenröhre und Verfahren zur Herstellung einer solchen Drehanode |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53140987A (en) | 1978-12-08 |
| FR2388402A1 (fr) | 1978-11-17 |
| US4145632A (en) | 1979-03-20 |
| ATA268078A (de) | 1980-07-15 |
| AT382742B (de) | 1987-04-10 |
| FR2388402B1 (enExample) | 1982-07-02 |
| DE2816201A1 (de) | 1978-10-26 |
| GB1602623A (en) | 1981-11-11 |
| CH636478A5 (de) | 1983-05-31 |
| JPS6026260B2 (ja) | 1985-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8120 | Willingness to grant licences paragraph 23 | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |