DE3490721C2 - Drehanode f}r R¦ntgenr¦hren - Google Patents
Drehanode f}r R¦ntgenr¦hrenInfo
- Publication number
- DE3490721C2 DE3490721C2 DE19843490721 DE3490721A DE3490721C2 DE 3490721 C2 DE3490721 C2 DE 3490721C2 DE 19843490721 DE19843490721 DE 19843490721 DE 3490721 A DE3490721 A DE 3490721A DE 3490721 C2 DE3490721 C2 DE 3490721C2
- Authority
- DE
- Germany
- Prior art keywords
- coating
- anode
- rotating anode
- metal
- rotating
- 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 - Lifetime
Links
- 239000011248 coating agent Substances 0.000 claims description 63
- 238000000576 coating method Methods 0.000 claims description 63
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 26
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
- 239000010936 titanium Substances 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 14
- 238000004040 coloring Methods 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 210000001787 dendrite Anatomy 0.000 claims description 4
- 150000003609 titanium compounds Chemical class 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 17
- 229910052721 tungsten Inorganic materials 0.000 description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 239000011247 coating layer Substances 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 6
- 229910052750 molybdenum Inorganic materials 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000007750 plasma spraying Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 229910001845 yogo sapphire 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
- 229910001080 W alloy Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 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
Landscapes
- X-Ray Techniques (AREA)
- Particle Accelerators (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SU1984/000030 WO1986000171A1 (fr) | 1984-06-08 | 1984-06-08 | Anode rotative pour tube a rayons x et tube a rayons x dote de cette anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3490721C2 true DE3490721C2 (de) | 1990-08-16 |
Family
ID=21616850
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843490721 Expired - Lifetime DE3490721C2 (de) | 1984-06-08 | 1984-06-08 | Drehanode f}r R¦ntgenr¦hren |
| DE19843490721 Pending DE3490721T1 (de) | 1984-06-08 | 1984-06-08 | Drehanode für eine Röntgenröhre und Röntgenröhre mit dieser Drehanode |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843490721 Pending DE3490721T1 (de) | 1984-06-08 | 1984-06-08 | Drehanode für eine Röntgenröhre und Röntgenröhre mit dieser Drehanode |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4731805A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS61502360A (cg-RX-API-DMAC7.html) |
| AT (1) | AT388828B (cg-RX-API-DMAC7.html) |
| DE (2) | DE3490721C2 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2170951B (cg-RX-API-DMAC7.html) |
| NL (1) | NL8420251A (cg-RX-API-DMAC7.html) |
| WO (1) | WO1986000171A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800581A (en) * | 1986-10-27 | 1989-01-24 | Kabushiki Kaisha Toshiba | X-ray tube |
| FR2657195B1 (fr) * | 1990-01-12 | 1996-08-23 | Gen Electric Cgr | Anode a alveoles pour tubes a rayons x. |
| US5481584A (en) * | 1994-11-23 | 1996-01-02 | Tang; Jihong | Device for material separation using nondestructive inspection imaging |
| US7255757B2 (en) * | 2003-12-22 | 2007-08-14 | General Electric Company | Nano particle-reinforced Mo alloys for x-ray targets and method to make |
| EP2410815B1 (en) * | 2009-03-19 | 2021-09-22 | Panasonic Corporation | Induction heating cooker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2610993A1 (de) * | 1975-03-19 | 1976-10-07 | Plansee Metallwerk | Roentgenanode und verfahren zu ihrer herstellung. |
| DE2621067A1 (de) * | 1975-06-23 | 1977-01-27 | Plansee Metallwerk | Roentgenanode |
| DE2443354C3 (de) * | 1973-09-20 | 1979-04-05 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Drehanodenscheibe für eine Röntgenröhre und Verfahren zu ihrer Herstellung |
| FR2521776A1 (fr) * | 1982-02-18 | 1983-08-19 | Plansee Metallwerk | Anode tournante pour tube a rayon x |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737699A (en) * | 1972-05-18 | 1973-06-05 | Picker Corp | X-ray tube having anode target layer of molybdenum rhenium alloy |
| DE2618235C3 (de) * | 1976-04-26 | 1983-01-13 | Siemens AG, 1000 Berlin und 8000 München | Röntgenröhren-Drehanode |
| JPS5422971A (en) * | 1977-07-20 | 1979-02-21 | Nippon Funmatsu Goukin Kk | Electrode for flashing discharge tube |
| NL7903389A (nl) * | 1979-05-01 | 1980-11-04 | Philips Nv | Werkwijze voor het verbeteren van de warmte-afstra- lingseigenschappen van een roentgendraaianode en zo ver-kregen draaianode. |
| US4637042A (en) * | 1980-04-18 | 1987-01-13 | The Machlett Laboratories, Incorporated | X-ray tube target having electron pervious coating of heat absorbent material on X-ray emissive surface |
-
1984
- 1984-06-08 GB GB08602793A patent/GB2170951B/en not_active Expired
- 1984-06-08 WO PCT/SU1984/000030 patent/WO1986000171A1/ru not_active Ceased
- 1984-06-08 NL NL8420251A patent/NL8420251A/nl not_active Application Discontinuation
- 1984-06-08 AT AT0908184A patent/AT388828B/de not_active IP Right Cessation
- 1984-06-08 JP JP59503761A patent/JPS61502360A/ja active Granted
- 1984-06-08 US US06/829,650 patent/US4731805A/en not_active Expired - Fee Related
- 1984-06-08 DE DE19843490721 patent/DE3490721C2/de not_active Expired - Lifetime
- 1984-06-08 DE DE19843490721 patent/DE3490721T1/de active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2443354C3 (de) * | 1973-09-20 | 1979-04-05 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Drehanodenscheibe für eine Röntgenröhre und Verfahren zu ihrer Herstellung |
| DE2610993A1 (de) * | 1975-03-19 | 1976-10-07 | Plansee Metallwerk | Roentgenanode und verfahren zu ihrer herstellung. |
| DE2621067A1 (de) * | 1975-06-23 | 1977-01-27 | Plansee Metallwerk | Roentgenanode |
| FR2521776A1 (fr) * | 1982-02-18 | 1983-08-19 | Plansee Metallwerk | Anode tournante pour tube a rayon x |
| DE3303529A1 (de) * | 1982-02-18 | 1983-09-08 | Metallwerk Plansee Gmbh, 8923 Lechbruck | Roentgenroehren-drehanode |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2170951A (en) | 1986-08-13 |
| JPS61502360A (ja) | 1986-10-16 |
| GB2170951B (en) | 1988-06-08 |
| NL8420251A (nl) | 1986-05-01 |
| AT388828B (de) | 1989-09-11 |
| US4731805A (en) | 1988-03-15 |
| WO1986000171A1 (fr) | 1986-01-03 |
| DE3490721T1 (de) | 1986-05-15 |
| GB8602793D0 (en) | 1986-03-12 |
| JPH0345504B2 (cg-RX-API-DMAC7.html) | 1991-07-11 |
| ATA908184A (de) | 1989-01-15 |
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