-
1.发明申请公开(公告)号：US20120168040A1
公开(公告)日：2012-07-05
申请号：US13392696
申请日：2010-08-02
申请人： Yuichi Furukawa , Yoshiki Tsunekawa
发明人： Yuichi Furukawa , Yoshiki Tsunekawa
摘要： During a process of cooling a hypereutectic Al—Si alloy melt, ultrasonic vibration is applied to the melt to crystallize primary crystal α-Al using, in combination, an ultrasonic transducer (8) that generates the ultrasonic vibration, an ultrasonic horn (7) that is connected to the ultrasonic transducer (8) and transmits the ultrasonic vibration in a specified direction, a treatment vessel (2) that holds the melt and is in contact with the ultrasonic horn (7), and a treatment vessel fixing device (3) that fixes the treatment vessel (2) by pressing the treatment vessel toward the ultrasonic horn (7).
摘要翻译： 在冷却过共晶Al-Si合金熔体的过程中，使用超声波振动器（8），超声波振子（8），超声波喇叭（7），超声波振子（8），将超声波振动施加到熔体上，使主晶体α-Al结晶， 连接到超声波换能器（8）并且在指定方向上传送超声波振动，将保持熔体并与超声波喇叭（7）接触的处理容器（2）和处理容器固定装置（3） ），其通过将处理容器压向超声波喇叭（7）来固定处理容器（2）。
-
公开(公告)号：US20060096732A1
公开(公告)日：2006-05-11
申请号：US09158099
申请日：1998-09-22
申请人： KENJI MIWA , TOSHIYUKI NISHIO , ALIREZA RADJAI
发明人： KENJI MIWA , TOSHIYUKI NISHIO , ALIREZA RADJAI
IPC分类号： B22D27/02
摘要： The present invention provides a method for refining microstructure of metallic materials and the present invention relates to a method in which cavitation (cavities) is formed in molten metal by the application of high-energy vibrating force to a metal in the process of solidification, and the newly formed solid crystal particles are crushed by the impact pressure generated during the collapse of the cavities to refine the microstructure of the material, and high-energy electromagnetic vibrating force is applied to a solidifying metal sample 10 by the simultaneous imposition of an electric current and a magnetic field in an apparatus comprising an electromagnet 12 for applying a stationary magnetic field and an electrode 11 for passing an alternating current through the metal sample, so that the solid crystal particles are crushed into small pieces, yielding a fine microstructure thereof.
摘要翻译： 本发明提供了一种精炼金属材料微观结构的方法，本发明涉及一种在凝固过程中通过对金属施加高能振动力而在熔融金属中形成空化（空腔）的方法，以及 新形成的固体晶体颗粒被破坏时产生的冲击压力破碎，以细化材料的微结构，并且通过同时施加电流将高能电磁振动力施加到凝固金属样品10上 以及包括用于施加固定磁场的电磁体12和用于使交流电流通过金属样品的电极11的装置中的磁场，使得固体晶体颗粒被粉碎成小块，从而产生微细的微细结构。
-
公开(公告)号：US3153820A
公开(公告)日：1964-10-27
申请号：US14372061
申请日：1961-10-09
申请人： CRINER CHARLES B
发明人： CRINER CHARLES B
IPC分类号： B22D11/115 , B22D27/08 , C22F3/02 , H05B6/34
CPC分类号： C22F3/02 , B22D11/115 , B22D27/08 , H05B6/34 , Y02P10/253
-
公开(公告)号：US11791160B2
公开(公告)日：2023-10-17
申请号：US17791047
申请日：2020-12-15
发明人： Jun Gotoh , Kaori Saito , Hiroshi Ikenoue
IPC分类号： H01L21/02 , C22F3/02 , H01L21/67 , H01L23/532 , H01L29/04 , H01L29/786
CPC分类号： H01L21/0268 , C22F3/02 , H01L21/67115 , H01L23/53214 , H01L23/53228 , H01L29/04 , H01L29/78675 , H01L29/78678
摘要： The present invention provides a microstructure in which evenly distributed crystal grains line up in parallel lines extending along the surface of the film, and a no-lateral-growth region left at each of locations exposed to both ends of a grain interface, which serves as a partition between the neighboring two crystal grains. According to the present invention, there are also provided: a method for forming a polycrystalline film, such as a thin polycrystalline silicon film, a thin aluminum film, and a thin copper film, which is flat and even, in surface, electrically uniform and stable, and mechanically stable; a laser crystallization device for use in manufacture of polycrystalline films, and a semiconductor device using the polycrystalline film and having good electrical property and increased breakdown voltage.
-
5.发明申请Control of Microstructure in Soldered, Brazed, Welded, Plated, Cast or Vapor Deposited Manufactured Components 有权焊接，钎焊，焊接，电镀，铸造或蒸汽沉积制造部件中微观结构的控制公开(公告)号：US20120042993A1
公开(公告)日：2012-02-23
申请号：US13215919
申请日：2011-08-23
CPC分类号： C22F3/00 , B23K2103/10 , C21D9/00 , C22F1/00 , C22F3/02
摘要： Disclosed are methods and systems for controlling of the microstructures of a soldered, brazed, welded, plated, cast, or vapor deposited manufactured component. The systems typically use relatively weak magnetic fields of either constant or varying flux to affect material properties within a manufactured component, typically without modifying the alloy, or changing the chemical composition of materials or altering the time, temperature, or transformation parameters of a manufacturing process. Such systems and processes may be used with components consisting of only materials that are conventionally characterized as be uninfluenced by magnetic forces.
摘要翻译： 公开了用于控制焊接，钎焊，焊接，电镀，铸造或气相沉积的制造部件的微结构的方法和系统。 系统通常使用相对较弱的恒定磁场或变化磁通的磁场来影响制造部件内的材料特性，通常不改变合金，或改变材料的化学成分或改变制造工艺的时间，温度或变换参数 。 这样的系统和方法可以与仅由通常被表征为不受磁力影响的材料组成的部件一起使用。
-
6.发明申请公开(公告)号：US20070113933A1
公开(公告)日：2007-05-24
申请号：US11474221
申请日：2006-06-22
申请人： Zuhair Munir , Troy Holland , Jorg Loffler
发明人： Zuhair Munir , Troy Holland , Jorg Loffler
IPC分类号： C22C45/00
摘要： Metallic glasses of superior mechanical and magnetic properties are manufactured by annealing the glasses under the influence of an electric current to convert the glass to a composite that includes crystallites, preferably nanocrystallites, dispersed through an amorphous matrix.
摘要翻译： 通过在电流的影响下对玻璃进行退火来制造具有优异的机械和磁特性的金属玻璃，以将玻璃转化为包含通过无定形基质分散的微晶，优选纳米微晶的复合材料。
-
公开(公告)号：US5795631A
公开(公告)日：1998-08-18
申请号：US504115
申请日：1995-07-19
申请人： Naum Parkansky , Amir Ben-Shalom , Raymond L. Boxman , Larisa Kaplan , Samuel Goldsmith , Hanan Yaloz , Menachem Nathan
发明人： Naum Parkansky , Amir Ben-Shalom , Raymond L. Boxman , Larisa Kaplan , Samuel Goldsmith , Hanan Yaloz , Menachem Nathan
CPC分类号： C23C14/58 , B22D27/02 , C22F3/00 , C22F3/02 , C23C14/086 , C23C14/325 , C23C14/541 , Y10T428/13 , Y10T428/31678
摘要： The present invention pertains to a method of controlling the microstructure and service properties of electrically conductive transparent and other materials by passing an electrical current through the materials while simultaneously employing an additional process. Examples of the additional process include heating, sintering, deposition, casting, electrical arcing, and immersion in liquids. In one embodiment of the present invention, the additional process is deposition of a transparent conductive coating material while passing a current through the deposited coating along the surface of the coated material.
-
8.发明授权
公开(公告)号：US5514229A
公开(公告)日：1996-05-07
申请号：US158427
申请日：1993-11-24
申请人： Naum Parkansky , Amir Ben-Shalom , Raymond L. Boxman , Larisa Kaplan , Samuel Goldsmith , Hanan Yaloz , Menachem Nathan
发明人： Naum Parkansky , Amir Ben-Shalom , Raymond L. Boxman , Larisa Kaplan , Samuel Goldsmith , Hanan Yaloz , Menachem Nathan
CPC分类号： C23C14/58 , B22D27/02 , C22F3/00 , C22F3/02 , C23C14/086 , C23C14/325 , C23C14/541 , Y10T428/13 , Y10T428/31678
摘要： The present invention pertains to a method of controlling the microstructure and service properties of electrically conductive transparent and other materials by passing an electrical current through the materials while simultaneously employing an additional process. Examples of the additional process include heating, sintering, deposition, casting, electrical arcing, and immersion in liquids. In one embodiment of the present invention, the additional process is deposition of a transparent conductive coating material while passing a current through the deposited coating along the surface of the coated material.
摘要翻译： 本发明涉及一种通过使电流通过材料同时采用另外的工艺来控制导电透明和其它材料的微结构和使用性能的方法。 附加方法的实例包括加热，烧结，沉积，铸造，电弧放电和浸入液体中。 在本发明的一个实施例中，附加工艺是在使电流沿涂覆材料的表面通过沉积的涂层时沉积透明导电涂层材料。
-
公开(公告)号：US4304594A
公开(公告)日：1981-12-08
申请号：US138497
申请日：1980-04-09
申请人： Ellsworth G. Munck
发明人： Ellsworth G. Munck
CPC分类号： C22F3/02
摘要： Hardened metals are produced by subjecting molten metals to the action of an electrostatic field of at least 1000 volts during the cooling and solidification of the metal.
摘要翻译： 硬化金属是通过在金属的冷却和固化期间使熔融金属起到至少1000伏的静电场的作用来制造的。
-
公开(公告)号：US20170252799A1
公开(公告)日：2017-09-07
申请号：US15337645
申请日：2016-09-09
申请人： SOUTHWIRE COMPANY
发明人： Kevin GILL , Michael Caleb POWELL , Victor Frederic RUNDQUIST , Venkata Kiran MANCHIRAJI , Roland Earl GUFFEY
CPC分类号： B22D11/12 , B22D11/0611 , B22D11/0651 , B22D11/114 , B22D11/124 , B22D11/144 , B22D21/007 , B22D27/20 , C22B9/026 , C22F3/02
摘要： A molten metal processing device including an assembly mounted on the casting wheel, including at least one vibrational energy source which supplies vibrational energy to molten metal cast in the casting wheel while the molten metal in the casting wheel is cooled, and a support device holding the vibrational energy source. An associated method for forming a metal product which provides molten metal into a containment structure included as a part of a casting mill, cools the molten metal in the containment structure, and couples vibrational energy into the molten metal in the containment structure.
-
-
-
-
-
-
-
-
-
搜索结果
33 条记录 (耗时 0.016 秒)
