公开(公告)号：US20170162360A1

公开(公告)日：2017-06-08

申请号：US15373316

申请日：2016-12-08

申请人： ACERDE

发明人： Guillaume Huot ,  Ariane Petitjean ,  Pierre-Olivier Robert ,  Gregory Francart ,  Hervé Poirel

IPC分类号： H01J35/10 ,  C23C16/02 ,  C23C16/06

CPC分类号： H01J35/10 ,  C23C16/0272 ,  C23C16/042 ,  C23C16/06 ,  H01J9/50 ,  H01J2235/083 ,  H01J2235/085 ,  H01J2235/086

摘要： Process for treating and receptacle for confining an anode, wherein the anode is placed in a confining receptacle that envelops this anode while leaving uncovered an annular coating zone of a frontal face of this anode, which is defined by an aperture of the receptacle; in order to carry out a least one operation for treating said annular coating zone, implementing at least one treating gas.

公开(公告)号：US09139898B2

公开(公告)日：2015-09-22

申请号：US14187685

申请日：2014-02-24

申请人： Commissariat A L'Energie Atomique Et Aux Energies Alternatives

发明人： Jean-Paul Perin

IPC分类号： C23C14/22 ,  H05G2/00 ,  C23C14/04 ,  C23C14/14 ,  C23C14/50 ,  C23C14/54 ,  H01J35/08

CPC分类号： C23C14/228 ,  C23C14/042 ,  C23C14/14 ,  C23C14/505 ,  C23C14/541 ,  H01J35/08 ,  H01J2235/085 ,  H05G2/001

摘要： A method of manufacturing a target for the generation of radiation of photons, protons or electrons by means of a laser, including: forming a support including first and second surfaces connected by openings, and forming in an enclosure a layer of material on the first surface by protecting the first surface with a protection element, injecting into the enclosure a gas of filling material, adjusting the pressure in the enclosure and the temperature of the support to form plugs of material in the openings of the support, and maintaining the temperature of the support and the pressure in the enclosure at values to maintain the plugs, followed by withdrawing the protection element from the first surface, and forming a layer of metallic material on the first surface of the support and on the plugs. The pressure and support temperature are then modified to remove the plugs.

摘要翻译： 制造用于通过激光产生光子，质子或电子的辐射的靶的方法，包括：形成包括通过开口连接的第一和第二表面的支撑体，以及在外壳中在第一表面上形成一层材料 通过用保护元件保护第一表面，向外壳注入填充材料的气体，调节外壳中的压力和支撑件的温度，以在支撑件的开口中形成材料塞，并保持 支撑件和外壳中的压力以保持插头，然后将保护元件从第一表面中取出，并在支撑件的第一表面和插头上形成金属材料层。 然后修改压力和支撑温度以移除塞子。

公开(公告)号：US08942353B2

公开(公告)日：2015-01-27

申请号：US13914679

申请日：2013-06-11

申请人： General Electric Company

发明人： Thomas Carson Tiearney, Jr. ,  Gregory Alan Steinlage ,  Kirk Alan Rogers ,  Ben David Poquette

IPC分类号： H01J35/08 ,  H01J9/14

CPC分类号： H01J9/14 ,  H01J35/108 ,  H01J2235/085

摘要： A system and method for x-ray tube components is disclosed. The method of fabricating an x-ray tube component includes providing a powder into an electrically conductive die constructed to have a cavity shaped as the x-ray tube component being fabricated and simultaneously applying a mechanical pressure and an electric field to the die so as to cause sintering of the powder and thereby fabricate the x-ray tube component, wherein the electric field applied to the die directly passes through the die to the powder, so as to generate heat internally within the powder responsive to the applied electric field.

摘要翻译： 公开了一种用于x射线管部件的系统和方法。 制造X射线管部件的方法包括将粉末提供到导电模具中，所述导电管芯被构造成具有被形成为形成为所述x射线管部件的腔体，并且同时向所述管芯施加机械压力和电场，从而 引起粉末的烧结，从而制造x射线管部件，其中施加到管芯的电场直接通过管芯到粉末，以便响应于所施加的电场而在粉末内部产生热量。

公开(公告)号：US20140287140A1

公开(公告)日：2014-09-25

申请号：US14187685

申请日：2014-02-24

申请人： Commissariat A L'Energie Atomique Et Aux Energies Alternatives

发明人： Jean-Paul PERIN

IPC分类号： C23C14/22 ,  C23C14/50 ,  C23C14/54 ,  C23C14/14 ,  C23C14/04

CPC分类号： C23C14/228 ,  C23C14/042 ,  C23C14/14 ,  C23C14/505 ,  C23C14/541 ,  H01J35/08 ,  H01J2235/085 ,  H05G2/001

摘要： A method of manufacturing a target for the generation of radiation of photons, protons or electrons by means of a laser, including: forming a support including first and second surfaces connected by openings, and forming in an enclosure a layer of material on the first surface by protecting the first surface with a protection element, injecting into the enclosure a gas of filling material, adjusting the pressure in the enclosure and the temperature of the support to form plugs of material in the openings of the support, and maintaining the temperature of the support and the pressure in the enclosure at values to maintain the plugs, followed by withdrawing the protection clement from the first surface, and forming a layer of metallic material on the first surface of the support and on the plugs. The pressure and support temperature are then modified to remove the plugs.

摘要翻译： 制造用于通过激光产生光子，质子或电子的辐射的靶的方法，包括：形成包括通过开口连接的第一和第二表面的支撑体，以及在外壳中在第一表面上形成一层材料 通过用保护元件保护第一表面，向外壳注入填充材料的气体，调节外壳中的压力和支撑件的温度，以在支撑件的开口中形成材料塞，并保持 支撑件和外壳中的压力以保持插头的值，随后从第一表面撤回保护元件，以及在支撑件的第一表面和插头上形成金属材料层。 然后修改压力和支撑温度以移除塞子。

公开(公告)号：US20110211676A1

公开(公告)日：2011-09-01

申请号：US12672306

申请日：2008-08-04

申请人： Ralf Dorscheid ,  Gereon Vogtmeier ,  Rainer Pietig

发明人： Ralf Dorscheid ,  Gereon Vogtmeier ,  Rainer Pietig

IPC分类号： H01J35/08 ,  C23C14/30 ,  C23C14/14 ,  B05C9/12

CPC分类号： H01J35/08 ,  H01J2235/083 ,  H01J2235/085

摘要： A method and an apparatus for locally applying material to the surface of an anode of an X-ray source as well as a corresponding anode is presented. Anode material such as a repair material for filling a recess (121) in an X-ray emitting surface (115) is applied to the X-ray emitting surface of an anode (101). The location where such material is to be applied may be detected using a laser beam (133). The applied repair material including particles (41) of anode material such as tungsten, rhenium or molybdenum, is subsequently locally sintered using a high-energy laser beam (151). The sintered material may then be melted using a high-energy electron beam (163). Using such method, a damaged surface of an anode may be locally repaired. Alternatively, structures of different anode materials or of protrusions having different levels can be provided on the X-ray emitting surface (115) in order to selectively manipulate the X-ray emitting characteristics of the anode (101).

摘要翻译： 提出了一种用于将材料局部施加到X射线源的阳极表面以及相应的阳极的方法和装置。 向阳极（101）的X射线发射面施加阳极材料，例如用于填充X射线发射表面（115）中的凹部（121）的修复材料。 可以使用激光束（133）来检测施加这种材料的位置。 随后使用高能激光束局部烧结包括诸如钨，铼或钼的阳极材料的颗粒（41）的施加的修复材料。 然后可以使用高能电子束（163）熔化烧结材料。 使用这种方法，可以局部地修复阳极损坏的表面。 或者，可以在X射线发射表面（115）上提供不同阳极材料或具有不同水平的突起的结构，以选择性地操纵阳极（101）的X射线发射特性。

公开(公告)号：US06233311B1

公开(公告)日：2001-05-15

申请号：US09258077

申请日：1999-02-26

申请人： Masayuki Itoh ,  Koji Asahi ,  Mitsuo Osada ,  Yoshinari Amano ,  Tomohiro Takida

发明人： Masayuki Itoh ,  Koji Asahi ,  Mitsuo Osada ,  Yoshinari Amano ,  Tomohiro Takida

IPC分类号： H01J3510

CPC分类号： H01J35/10 ,  H01J2235/081 ,  H01J2235/085 ,  H01J2235/086

摘要： Provided are a high-quality and high-reliability rotary anode target for X-ray tubes, of which the mechanical strength at high temperatures is increased and which is applicable not only to low-speed rotation (at least 3,000 rpm) but also even to high-speed rotation at high temperatures, and also a method for producing it. The rotary anode has a two-layered structure to be formed by laminating an Mo alloy substrate that comprises from 0.2% by weight to 1.5% by weight of TiC with the balance of substantially Mo, and an X-ray generating layer of a W—Re alloy that overlies the substrate.

公开(公告)号：US20180110115A1

公开(公告)日：2018-04-19

申请号：US15685703

申请日：2017-08-24

申请人： Shimadzu Corporation

发明人： Bunta MATSUHANA ,  Futoshi UEKI

IPC分类号： H05G1/54 ,  H05G1/08 ,  H05G1/30 ,  G01T1/00

CPC分类号： H05G1/54 ,  G01T1/00 ,  H01J2235/085 ,  H05G1/02 ,  H05G1/085 ,  H05G1/30

摘要： An X-ray inspection system that can simply and automatically perform aging without separately preparing a shutter moving member including a dedicated motor or a guide member for aging is provided. When power is supplied, a stage moves in X and Y directions by activating a stage moving mechanism, and an X-ray source stops at an aging position below an X-ray shielding plate disposed beside a support plate on the stage. In this state, aging is started. When the aging is ended, an input of an imaging instruction for X-ray imaging is waited for.

公开(公告)号：US20160254115A1

公开(公告)日：2016-09-01

申请号：US15133480

申请日：2016-04-20

申请人： PLANSEE SE

发明人： JOHANN EITER ,  JUERGEN SCHATTE ,  WOLFGANG GLATZ ,  WOLFRAM KNABL ,  GERHARD LEICHTFRIED ,  STEFAN SCHOENAUER

IPC分类号： H01J35/10

CPC分类号： H01J35/108 ,  H01J2235/081 ,  H01J2235/085

摘要： A rotary X-ray anode has a support body and a focal track formed on the support body. The support body and the focal track are produced as a composite by powder metallurgy. The support body is formed from molybdenum or a molybdenum-based alloy and the focal track is formed from tungsten or a tungsten-based alloy. Here, in the conclusively heat-treated rotary X-ray anode, at least one portion of the focal track is located in a non-recrystallized and/or in a partially recrystallized structure.

摘要翻译： 旋转X射线阳极具有形成在支撑体上的支撑体和焦点轨迹。 支撑体和焦轨通过粉末冶金制成复合材料。 支撑体由钼或钼基合金形成，焦点轨道由钨或钨基合金形成。 这里，在最终热处理的旋转X射线阳极中，焦点轨道的至少一部分位于未再结晶和/或部分重结晶的结构中。

公开(公告)号：US09053896B2

公开(公告)日：2015-06-09

申请号：US13538543

申请日：2012-06-29

申请人： Jörg Freudenberger ,  Stefan Lampenscherf ,  Wolfgang Schäff ,  Steffen Walter

发明人： Jörg Freudenberger ,  Stefan Lampenscherf ,  Wolfgang Schäff ,  Steffen Walter

IPC分类号： H01J35/10

CPC分类号： H01J35/10 ,  H01J2235/081 ,  H01J2235/085 ,  H01J2235/086

摘要： A rotating anode includes a focal track that has a microstructure on a surface of the focal track. The microstructure is produced using deep reactive ion etching.

摘要翻译： 旋转阳极包括在焦点轨迹的表面上具有微结构的焦点轨迹。 使用深反应离子蚀刻制备微结构。

公开(公告)号：US09031202B2

公开(公告)日：2015-05-12

申请号：US13390145

申请日：2010-08-10

申请人： Ulrich Hove ,  Zoryana Terletska ,  Christoph Bathe ,  Peter Rödhammer ,  Jürgen Schatte ,  Wolfgang Glatz ,  Thomas Müller

发明人： Ulrich Hove ,  Zoryana Terletska ,  Christoph Bathe ,  Peter Rödhammer ,  Jürgen Schatte ,  Wolfgang Glatz ,  Thomas Müller

IPC分类号： H01J35/10

CPC分类号： H01J35/108 ,  H01J2235/081 ,  H01J2235/085

摘要： A rotary anode for a rotary anode X-ray tube has an anode disc with a supporting portion. A focal track is located in the vicinity of an outer diameter of the anode disc. The supporting portion has inhomogeneous material properties along a radial coordinate of the anode disc to provide a high mechanical load capacity in the area of an inner diameter of the anode disc and a high thermal load capacity at the focal track. These measures provide for a rotary anode for a rotary anode X-ray tube that meets the extreme thermal and mechanical loads during operation. Further, a method for manufacturing such a rotary anode is described as well.

摘要翻译： 用于旋转阳极X射线管的旋转阳极具有带支撑部分的阳极盘。 焦点轨道位于阳极盘的外径附近。 支撑部分沿着阳极盘的径向坐标具有不均匀的材料特性，以在阳极盘的内径区域中提供高机械负载能力，并且在焦点轨道处具有高的热负荷能力。 这些措施为旋转阳极X射线管提供了旋转阳极，可在运行期间满足极端的热负荷和机械负载。 此外，还描述了制造这种旋转阳极的方法。