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公开(公告)号：US20150306670A1
公开(公告)日：2015-10-29
申请号：US14387039
申请日：2012-03-23
Applicant: Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore A. Waniuk , Quoc Tran Pham
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore A. Waniuk , Quoc Tran Pham
CPC classification number: B22F9/002 , B22F9/04 , B22F9/08 , B22F2998/10 , B22F2999/00 , C22B9/22 , C22B9/221 , C22C1/002 , C22C1/02 , C22C33/003 , C22C45/00 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , B22F2202/05 , B22F2202/06 , B22F2202/07 , B22F2202/11 , B22F2202/13 , B22F2201/10 , B22F2201/20 , B22F2009/0804
Abstract: Described herein is a method of producing an alloy. The method includes pouring a stream of molten mixture of component elements of the alloy, separating the stream into discrete pieces, solidifying the discrete pieces by cooling before the discrete pieces contact any liquid or solid. Also described herein is another method of producing an alloy. This method includes pouring and solidifying a stream of molten mixture of component elements of the alloy into a rod or pulling a rod from a molten mixture of component elements of the alloy, before the rod contacts any liquid or solid, separating the rod into discrete pieces. An apparatus suitable for carrying out the methods above can include a container from which the molten stream is poured or the solid rod extends, one or more coil, conductive plates, a laser source, or an electron beam source arranged around the molten stream or the solid rod and configured to separate the molten stream or the solid rod into discrete pieces.
Abstract translation: 这里描述的是制造合金的方法。 该方法包括浇注合金组分的熔融混合物流，将流分离成分离的碎片，在离散的碎片与任何液体或固体接触之前通过冷却固化分散的碎片。 本文还描述了制造合金的另一种方法。 该方法包括在棒接触任何液体或固体之前将合金的组分元素的熔融混合物料流浇注并固化成棒或从合金的组分元素的熔融混合物中拉出棒，将棒分离成离散块 。 适用于实施上述方法的装置可以包括一个容器，熔融物料流从该容器或实心棒延伸出来，一个或多个线圈，导电板，激光源或电子束源设置在熔融流周围或 固体棒并且构造成将熔融流或实心棒分离成离散件。
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2.发明授权公开(公告)号：US08241390B2
公开(公告)日：2012-08-14
申请号：US12680652
申请日：2008-10-10
Applicant: Alan A. Koch
Inventor： Alan A. Koch
CPC classification number: C22B9/22 , B22D2/006 , B22D21/04 , B22D41/01 , C22B21/06 , F27B14/061 , F27B14/20 , F27D2019/0037 , H05B6/06 , H05B6/24 , Y02P10/253
Abstract: A semi-liquid metal processing and sensing device comprising a crucible that is at least partially encircled by at least one induction coil. The one or more induction coils can be water cooled. The one or more induction coils can be designed to generate a variable power and/or variable frequency magnetic field which can be modulated to control the cooling of a molten metal charge in the crucible from the liquidus temperature to a selected heat content, resistivity and/or viscosity. The magnetic field can be designed to induce toroidal agitation of the metal charge in the crucible. The semi-liquid condition is sensed and can be actively controlled by the induction power supply via real time or non-real time analysis of electrical feedback signals that are obtained from the induction coil.
Abstract translation: 一种半液体金属加工和感测装置，包括至少部分地由至少一个感应线圈环绕的坩埚。 一个或多个感应线圈可以是水冷的。 一个或多个感应线圈可以被设计成产生可变功率和/或可变频率磁场，其可被调制以控制坩埚中的熔融金属电荷从液相线温度冷却到所选择的热含量，电阻率和/ 或粘度。 磁场可以被设计成引起坩埚中的金属电荷的环形搅动。 感测半液体状态，并且可以通过感应电源通过从感应线圈获得的电反馈信号的实时或非实时分析来主动地控制半液体状态。
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公开(公告)号：US20120010761A1
公开(公告)日：2012-01-12
申请号：US13235672
申请日：2011-09-19
Applicant: Lawrence M. Rubin
Inventor： Lawrence M. Rubin
IPC: G05D23/00
CPC classification number: F01P11/18 , C22B9/22 , C22B9/228 , F01P2025/04 , F27B3/08 , F27B3/24 , F27D9/00 , F27D19/00
Abstract: According to one embodiment of the invention, a method for preventing the failure of a system, which includes one or more pipes, or one or more cooling jackets, or one or more fluid cooled system components carrying a fluid, involves detecting one or more pressure levels of the fluid in the one or more pipes at one or more points, then comparing the detected pressure levels to a corresponding one or more predetermined limitation values. If the detected pressure levels exceed the corresponding limitation values, a shut-down signal is generated. The shut-down signal triggers the adjusting of one or more systems responsible for causing thermal variations of the fluid, preventing the system from failing while allowing the system to continue operation shortly thereafter.
Abstract translation: 根据本发明的一个实施例，一种用于防止包括一个或多个管道或一个或多个冷却套管或承载流体的一个或多个流体冷却系统部件的系统故障的方法涉及检测一个或多个压力 在一个或多个点处一个或多个管道中的流体的水平，然后将检测到的压力水平与相应的一个或多个预定限制值进行比较。 如果检测到的压力水平超过相应的限制值，则产生关闭信号。 关闭信号触发调节一个或多个负责导致流体热变化的系统，防止系统发生故障，同时允许系统在此后不久继续运行。
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公开(公告)号：US20070012138A1
公开(公告)日：2007-01-18
申请号：US11523333
申请日：2006-09-19
Applicant: Craig Brice
Inventor： Craig Brice
Abstract: A direct manufacturing technique involving rapid solidification processing uses a reaction between a metallic molten pool and a reactant gas in an inert atmosphere to form alloys with improved desired properties. By utilizing rapid solidification techniques, solubility levels can be increased resulting in alloys with unique mechanical and physical properties. Laser deposition of alloys in atmospheres of varying reactant content produce significant strengthening without cracking. In addition, these materials have very high hardness values for hard face coating and functionally graded materials applications.
Abstract translation: 涉及快速凝固处理的直接制造技术使用在惰性气氛中的金属熔池和反应气体之间的反应来形成具有改进的所需性能的合金。 通过使用快速固化技术，可以增加溶解度水平，从而形成具有独特机械和物理性能的合金。 激光沉积合金在不同反应物含量的大气中产生显着的强化而不破裂。 此外，这些材料具有非常高的硬面涂层和功能梯度材料应用的硬度值。
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公开(公告)号：US07114548B2
公开(公告)日：2006-10-03
申请号：US11008048
申请日：2004-12-09
Applicant: Robin M. Forbes Jones
Inventor： Robin M. Forbes Jones
Abstract: A method of making an article includes forming a molten material by melting at least a portion of a mass of a metal and an alloy. The method further includes forming the article by solidifying at least a portion of the molten material within a mold, and contacting the article with plasma during formation of the article. A method for making an article also is disclosed wherein a molten material is formed by melting at least a portion of a mass of one of a metal and an alloy, the molten material is collected within a mold, and at least a portion of the molten material is magnetohydrodynamically stirred within the mold.
Abstract translation: 制造制品的方法包括通过熔化至少一部分金属和合金的材料来形成熔融材料。 该方法还包括通过在模具内固化熔融材料的至少一部分来形成制品，以及在制品形成期间使制品与等离子体接触。 公开了一种制造制品的方法，其中通过熔化金属和合金中的一种的至少一部分而形成熔融材料，熔融材料被收集在模具内，并且至少一部分熔融的 材料在模具内磁流体动力学搅拌。
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Patent Agency Ranking
公开(公告)号：US5084090A
公开(公告)日：1992-01-28
申请号：US555913
申请日：1990-07-19
Applicant: Howard R. Harker
Inventor： Howard R. Harker
CPC classification number: F27D99/0006 , C22B9/22 , F27B3/10 , F27B3/18 , F27D2099/003
Abstract: In the particular embodiments described in the specification, a vacuum furnace includes a conveying arrangement for holding four solid metal members with their end faces in closely-spaced relation and an energy beam gun directs energy to the adjacent faces to melt the metal. Metal ejected from the heated surfaces by explosive vaporization of inclusions in the metal is trapped by the adjacent surfaces of the other metal members.
Abstract translation: 在说明书中描述的特定实施例中，真空炉包括用于保持四个实心金属构件的输送装置，其端面处于紧密间隔的关系，并且能量射束枪将能量引导到相邻面以熔化金属。 通过金属中的夹杂物的爆炸性蒸发从加热表面喷出的金属被其它金属构件的相邻表面捕获。
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公开(公告)号：US11833582B2
公开(公告)日：2023-12-05
申请号：US16604906
申请日：2018-04-13
Applicant: NIPPON STEEL CORPORATION
Inventor： Hitoshi Funagane , Kenji Hamaogi
IPC: C22B9/22 , B22D21/06 , B22D27/02 , B22D11/116 , F27B3/08 , B22D7/00 , C22B34/12 , C22C14/00 , B22D35/04 , C21D9/70
CPC classification number: B22D7/005 , B22D11/116 , B22D21/06 , B22D27/02 , B22D35/04 , C21D9/70 , C22B9/22 , C22B34/1295 , C22C14/00 , F27B3/08
Abstract: A method for producing a metal ingot by using an electron-beam melting furnace including an electron gun and a hearth that accumulates a molten metal of a metal raw material, in which, in a downstream region between an upstream region in which the metal raw material is supplied onto the surface of the molten metal and a first side wall, an irradiation line is disposed so as to block a lip portion and so that two end portions are positioned in the vicinity of the side wall of the hearth. A first electron beam is radiated onto the surface of the molten metal along the irradiation line, such that the surface temperature (T2) of the molten metal along the irradiation line is made higher than the average surface temperature (T0) of the entire surface of the molten metal in the hearth.
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公开(公告)号：US20230323506A1
公开(公告)日：2023-10-12
申请号：US18025485
申请日：2021-09-07
Applicant: DOWA ECO-SYSTEM CO., LTD.
Inventor： Chihiro NISHIKAWA , Yoshihiro HONMA , Ryoei WATANABE , Masataka YAMASHITA , Youichi FUKUCHI , Tomotaka IZUMI , Yoshiki ITO
CPC classification number: C22B9/22 , H01M10/54 , C22B15/0056 , C22B15/0095
Abstract: A method for recovering a valuable substance is provided. The method includes a thermal treatment step of thermally treating a target, which contains a valuable substance and is stored in a target storing unit, via a flame blocking unit configured to block a flame for thermally treating the target such that the target storing unit is not contacted by the flame, and a valuable substance recovering step of recovering the valuable substance from a thermally treated product of the target obtained in the thermal treatment step.
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公开(公告)号：US09914666B2
公开(公告)日：2018-03-13
申请号：US14848650
申请日：2015-09-09
Applicant: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
Inventor： Hiroaki Wakayama , Hirotaka Yonekura , Hiromitsu Tanaka
IPC: C04B35/71 , C04B35/628 , B22F9/22 , B22F1/00 , B82Y30/00 , C22B9/22 , B82Y25/00 , C01B21/06 , C01B21/076 , C01G49/00 , C01G49/06 , C01G51/00 , H01F1/00 , G02B1/04 , C01G23/00 , C04B35/46 , C04B35/56 , C04B35/58 , C04B35/638 , B22F9/26 , H01L35/14 , H01L41/18
CPC classification number: C04B35/71 , B22F1/0044 , B22F9/26 , B82Y25/00 , B82Y30/00 , C01B21/0635 , C01B21/0763 , C01G23/00 , C01G49/00 , C01G49/06 , C01G51/00 , C01P2002/01 , C01P2002/50 , C01P2004/03 , C01P2004/04 , C01P2004/30 , C01P2004/64 , C04B35/46 , C04B35/56 , C04B35/58014 , C04B35/5805 , C04B35/638 , C04B2235/3232 , C04B2235/3272 , C04B2235/3275 , C04B2235/3293 , C04B2235/3852 , C04B2235/44 , C04B2235/444 , C04B2235/5454 , C04B2235/663 , C04B2235/664 , C04B2235/80 , C22B9/22 , G02B1/04 , H01F1/0063 , H01F1/0081 , H01L35/14 , H01L41/183 , C08L39/04 , C08L25/08
Abstract: A nanoheterostructure includes a first inorganic component and a second inorganic component one of which is a matrix, and the other of which is three-dimensionally and periodically arranged in the matrix, and has a three-dimensional periodic structure whose average value of one unit length of a repeated structure is 1 nm to 100 nm.
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公开(公告)号：US09636769B2
公开(公告)日：2017-05-02
申请号：US14567851
申请日：2014-12-11
Applicant: MTU Aero Engines AG
Inventor： Thomas Goehler , Thomas Hess , Tobias Maiwald-Immer
IPC: B23K26/342 , C22B9/22 , B23K15/00 , B23K26/02 , B22F3/105 , C30B13/24 , C30B29/52 , B33Y10/00 , B33Y80/00 , B22F5/00
CPC classification number: B23K15/0006 , B22F3/1055 , B22F5/009 , B22F2003/1056 , B22F2003/1057 , B23K15/0013 , B23K15/004 , B23K15/0086 , B23K26/02 , B23K26/342 , B33Y10/00 , B33Y80/00 , C22B9/22 , C22B9/223 , C22B9/228 , C30B13/24 , C30B29/52 , Y02P10/295
Abstract: The present invention relates to a method for the generative production of components, particularly of single-crystalline or directionally-solidified components, particularly for the production of components for turbomachines, in which the component is constructed in layers on a substrate or a previously produced part of the component (3), wherein a construction in layers takes place by melting of powder material in layers with a high-energy beam (14) and solidification of the powder melt (16) takes place, wherein the high-energy beam has a beam cross section (19) in the area of its impingement on the powder material that is altered in comparison to a circular or other symmetrical cross section and/or the beam energy is distributed non-uniformly, in particular asymmetrically or eccentrically, over the beam section.
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