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公开(公告)号:US10850324B1
公开(公告)日:2020-12-01
申请号:US16786286
申请日:2020-02-10
IPC分类号: B22F1/02 , C23C16/32 , B22F1/00 , C23C16/02 , H01B1/02 , C22C49/04 , C01B32/921 , C23C16/44 , C30B29/36 , C22C49/14 , C22C47/00 , C30B25/00 , C30B29/62 , C01B32/914 , C22C32/00
摘要: Disclosed herein are structures comprising a titanium, zirconium, or hafnium powder particle with titanium carbide, zirconium carbide, or hafnium carbide (respectively) nano-whiskers grown directly from and anchored to the powder particle. Also disclosed are methods for fabrication of such structures, involving heating the powder particles and exposing the particles to an organic gas.
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公开(公告)号:US10704152B2
公开(公告)日:2020-07-07
申请号:US15868464
申请日:2018-01-11
IPC分类号: C25B1/26 , C25B9/06 , C25B9/00 , C25B1/14 , C25B15/08 , C25B11/03 , C25B9/04 , C25C1/20 , C25C3/34
摘要: Systems and methods for producing metal chloride MIClx from metal MI without the use of HCl and/or Cl2 gases, including: a bath vessel holding conductive fluid; an anode disposed in the conductive fluid, the anode including metal MI; a cathode assembly disposed in the conductive fluid, the cathode assembly including a cathode vessel including porous and non-porous portions, the non-porous portion holding sacrificial metal chloride MIICly substantially separate from metal chloride MIClx, wherein the cathode assembly includes a center lead disposed within the cathode vessel operable for delivering charge to sacrificial metal chloride MIICly; and a power supply coupling the anode and the cathode assembly, the power supply polarized to produce current flow in a direction that causes anodic dissolution of metal MI into the conductive fluid and deposition of metal MII within the cathode vessel. The systems and methods apply equally to producing metal halide MIXx.
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公开(公告)号:US10191161B1
公开(公告)日:2019-01-29
申请号:US15585669
申请日:2017-05-03
摘要: A handheld device for the location and identification of a radiation source, including: a radiation transparent housing; a radiation locator device disposed within the radiation transparent housing operable for determining the location of the radiation source, wherein the radiation locator device includes a plurality of gamma detection crystals arranged in a geometric pattern and separated by a gamma shielding material, a plurality of detectors coupled to the plurality of gamma detection crystals, and a processor module coupled to the plurality of detectors; one or more of a neutron detection crystal and a gamma spectroscopy crystal disposed within the radiation transparent housing adjacent to the radiation locator device; and one or more detectors coupled to the one or more of the neutron detection crystal and the gamma spectroscopy crystal and the processor module; wherein the one or more of the neutron detection crystal and the gamma spectroscopy crystal, the one or more detectors, and the processor module are collectively operable for identifying the radiation source.
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公开(公告)号:US20180154435A1
公开(公告)日:2018-06-07
申请号:US15883416
申请日:2018-01-30
CPC分类号: B22F1/0007 , B22F1/0018 , B22F2301/205 , B22F2302/10 , C01B32/914 , C01B32/921 , C22C32/0052 , C22C47/00 , C22C49/04 , C22C49/14 , C23C16/0218 , C23C16/32 , C23C16/4417 , C30B25/005 , C30B29/36 , C30B29/62 , H01B1/02
摘要: Disclosed herein are structures comprising a titanium, zirconium, or hafnium powder particle with titanium carbide, zirconium carbide, or hafnium carbide (respectively) nano-whiskers grown directly from and anchored to the powder particle. Also disclosed are methods for fabrication of such structures, involving heating the powder particles and exposing the particles to an organic gas.
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公开(公告)号:US09895816B2
公开(公告)日:2018-02-20
申请号:US15095655
申请日:2016-04-11
发明人: Shannon Howard Roddy
摘要: The present invention provides an elongate tool that aides in the placement of objects and machinery within a glovebox, such that the objects and machinery can be safely handled by a user. The tool includes a plurality of visual markings (in English units, metric units, other units, grooves, ridges, varying widths, etc.) that indicate distance from the user within the glovebox, optionally broken into placement preference zones that are color coded, grayscale coded, or the like.
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公开(公告)号:US09488455B1
公开(公告)日:2016-11-08
申请号:US14602556
申请日:2015-01-22
发明人: Fariborz Bzorgi
IPC分类号: F42B14/06
CPC分类号: F42B14/062 , F42B14/06
摘要: A sabot assembly includes a projectile and a housing dimensioned and configured for receiving the projectile. An air pressure cavity having a cavity diameter is disposed between a front end and a rear end of the housing. Air intake nozzles are in fluid communication with the air pressure cavity and each has a nozzle diameter less than the cavity diameter. In operation, air flows through the plurality of air intake nozzles and into the air pressure cavity upon firing of the projectile from a gun barrel to pressurize the air pressure cavity for assisting in separation of the housing from the projectile upon the sabot assembly exiting the gun barrel.
摘要翻译: 破坏组件包括射弹和尺寸和构造用于接收射弹的壳体。 具有空腔直径的空气压力腔设置在壳体的前端和后端之间。 进气喷嘴与空气压力腔流体连通,每个喷嘴的喷嘴直径小于腔体直径。 在操作中,当炮弹从枪筒射出时,空气流过多个进气喷嘴并进入空气压力腔,以对空气压力腔加压,以便在炮弹组装离开枪后有助于将壳体与射弹分离 桶。
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67.
公开(公告)号:US12129551B2
公开(公告)日:2024-10-29
申请号:US17895148
申请日:2022-08-25
发明人: John W. Freiderich , Tasha L Boyd
摘要: Methods for electropolishing and coating aluminum on a surface of an air and/or moisture sensitive substrate, including: in a vessel, submerging the substrate in a first molten salt bath and applying an anodizing current to the substrate at a first temperature to electropolish the surface of the substrate; wherein the first molten salt bath includes one of a first organic salt bath and first inorganic salt bath; wherein, when used, the first organic salt bath includes one of (a) aluminum halide and ionic liquid, (b) a combination of an aluminum halide and halogenatedmethylphenylsulfone (C6(H5-y, Xy)SO2CX3, where y is a number from 0-5), (c) a combination of an aluminum halide, an ionic liquid, and halogenatedmethylphenylsulfone (C6(H5-y, Xy)SO2CX3), and (d) AlF3-organofluoride-hydrofluoric acid adduct; wherein, when used, the first inorganic salt bath includes aluminum halide and alkali metal halide; and wherein the anodizing current is 10-30 mA/cm2.
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公开(公告)号:US11832374B1
公开(公告)日:2023-11-28
申请号:US17060213
申请日:2020-10-01
CPC分类号: H05H6/00 , G21G1/001 , G21G1/0005 , G21G1/02 , G21G2001/0094 , G21K5/08
摘要: An annular radioisotope target and method therefor that includes an inner cladding tube and a helical coil-shaped foil ribbon disposed over the inner cladding tube. The helical coil-shaped foil ribbon has a first end, a second end, a first edge and a second edge. An outer cladding tube is disposed over the helical coil-shaped foil ribbon and inner cladding tube, and end caps are attached to the outer cladding tube and the inner cladding tube.
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69.
公开(公告)号:US20230255115A1
公开(公告)日:2023-08-10
申请号:US17666722
申请日:2022-02-08
IPC分类号: H01L41/113 , B08B3/12 , B08B13/00 , H01L41/04
CPC分类号: H01L41/1132 , B08B3/12 , B08B13/00 , H01L41/042
摘要: Methods and systems for characterizing ultrasonic environments using piezo-electric sensor devices. In general, a piezo-electric sensor assembly is disposed and selectively repositioned in the fluid in an ultrasonic cleaning vessel, before, while, or after a component to be cleaned is present, providing quantitative and directional data regarding the high and low energy areas within the tank, where cleaning will be more or less intense, as well as areas in which standing waves without cavitation are present, representing cleaning dead spots. Further, the presence of harmonic vibrations can be detected where a fixed frequency causes a part itself to resonate. Thus, wave cancellation, reinforcement, and relative uniformity can be mapped and assessed in an ultrasonic environment, such as an ultrasonic cleaning environment or ultrasonic environment used for another purpose.
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公开(公告)号:US11583933B1
公开(公告)日:2023-02-21
申请号:US16798525
申请日:2020-02-24
发明人: Edward B. Ripley
摘要: A method of efficiently forming a finished part, the method includes providing a cutting tool having a first cutting edge extending from a first end of the cutting tool, a second cutting edge extending from a second end of the cutting tool, and a shaping edge disposed between the first cutting edge and the second cutting edge. The cutting tool is advanced into a rotating workpiece such that the first cutting edge removes a trailing end of the rotating workpiece, the shaping edge shapes a working portion of the rotating workpiece, and the second cutting edge removes the working portion of the rotating workpiece to form the finished part.
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