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    METHOD OF CONSOLIDATING PRECIPITATION-HARDENABLE ALLOYS TO FORM CONSOLIDATED ARTICLES WITH ULTRA-FINE GRAIN MICROSTRUCTURES
    1.
    发明申请
    METHOD OF CONSOLIDATING PRECIPITATION-HARDENABLE ALLOYS TO FORM CONSOLIDATED ARTICLES WITH ULTRA-FINE GRAIN MICROSTRUCTURES 审中-公开
    将超临界复合材料合并成超细晶粒微结构的合成方法

    公开(公告)号：WO2008018901A2

    公开(公告)日：2008-02-14

    申请号：PCT/US2007000732

    申请日：2007-01-11

    Applicant: PURDUE RESEARCH FOUNDATION

    Inventor： SHANKAR M RAVI ,  CHANDRASEKAR SRINIVASAN ,  COMPTON WALTER DALE ,  KING ALEXANDER H ,  TRUMBLEY KEVIN P

    IPC: B22F1/00 ,  B22F9/04

    CPC classification number: B22F1/0044 ,  B22F9/04 ,  B22F2003/248 ,  B22F2009/041 ,  B22F2009/046 ,  B22F2998/10 ,  B22F3/02 ,  B22F3/10 ,  B22F3/14 ,  B22F3/24

    Abstract: A method by which consolidated articles can be produced from nanocrystalline materials to have mechanical properties that can be improved through thermal treatment. The method entails machining a body to produce polycrystalline chips having nanocrystalline microstructures, and then consolidating the chips to form a consolidated article having mechanical properties that exceed that of the body from which the chips were formed. In particular, consolidation of nanocrystalline chips formed by machining a supersaturated solid-solution body causes precipitation of a fine dispersion of precipitates in the consolidated article, with the potential for certain properties to even improve during consolidation or subsequent thermal treatment of the consolidated article.

    Abstract translation: 可以通过纳米晶体材料制造固结制品以具有通过热处理可以改善的机械性能的方法。 该方法需要加工机体以产生具有纳米晶体微结构的多晶片，然后将芯片固结以形成机械性能超过其形成芯片的机械性能的固结制品。 特别地，通过机械加工过饱和固溶体形成的纳米晶体芯片的固结导致在固结制品中沉淀析出物的精细分散体，在固结或随后的固结制品的热处理期间具有某些性能甚至可以改善的潜力。

    METHOD OF PRODUCING NANOCRYSTALLINE MONOLITHIC ARTICLES
    2.
    发明申请
    METHOD OF PRODUCING NANOCRYSTALLINE MONOLITHIC ARTICLES 审中-公开
    生产纳米晶体单晶制品的方法

    公开(公告)号：WO2006119359A2

    公开(公告)日：2006-11-09

    申请号：PCT/US2006016974

    申请日：2006-05-03

    Applicant: PURDUE RESEARCH FOUNDATION ,  MANN JAMES B ,  CHANDRASEKAR SRINIVASAN ,  COMPTON WALTER DALE

    Inventor： MANN JAMES B ,  CHANDRASEKAR SRINIVASAN ,  COMPTON WALTER DALE

    IPC: C30B33/00 ,  C21D7/02 ,  C30B1/12

    CPC classification number: B21C23/001 ,  B22F1/0044 ,  B22F9/04 ,  B22F2009/046 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y30/00 ,  C21D7/02 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/52 ,  B22F1/0085 ,  B22F3/14

    Abstract: A products having at least a portion thereof with a nanocrystalline microstructure, and methods of producing such products. The method generally entails machining a body to produce a polycrystalline chip having a nanocrystalline microstructure. The chips produced by the machining operation may be in the form of particulates, ribbons, wires, filaments and/or platelets. The chips may be consolidated (with or without comminution) to form a product, such that the product is essentially a nanocrystalline monolithic material consisting essentially or entirely of nano-crystals, or of grains grown from nano-crystals. Alternatively, the chips may be dispersed in a matrix material, such that the product is a composite material in which the chips are dispersed as a reinforcement material. According to a particular aspect, a monolithic article can be formed entirely from a single chip by deforming the chip and/or removing material from the chip.

    Abstract translation: 具有至少一部分具有纳米晶体微结构的产品，以及生产这种产品的方法。 该方法通常需要机械加工以制造具有纳米晶体微结构的多晶片。 通过加工操作生产的碎屑可以是颗粒，带状物，丝，丝和/或血小板的形式。 芯片可以被固结（有或没有粉碎）以形成产品，使得该产品基本上是由纳米晶体或由纳米晶体生长的晶粒基本上或全部组成的纳米晶体整体材料。 或者，芯片可以分散在基质材料中，使得该产品是其中芯片作为增强材料分散的复合材料。 根据具体方面，通过使芯片变形和/或从芯片上去除材料，整体制品可以由单个芯片完全形成。

    METHOD FOR THE PRODUCTION OF MAGNET CORES; MAGNET CORE AND INDUCTIVE COMPONENT WITH A MAGNET CORE
    5.
    发明申请
    METHOD FOR THE PRODUCTION OF MAGNET CORES; MAGNET CORE AND INDUCTIVE COMPONENT WITH A MAGNET CORE 审中-公开
    生产磁芯的方法; 磁芯与磁芯的电感元件

    公开(公告)号：WO2008007345A2

    公开(公告)日：2008-01-17

    申请号：PCT/IB2007/052771

    申请日：2007-07-11

    Applicant: VACUUMSCHMELZE GMBH & CO. KG ,  BRUNNER, Markus

    Inventor： BRUNNER, Markus

    IPC: H01F1/12 ,  C22C38/00 ,  C22C19/00

    CPC classification number: H01F41/0246 ,  B22F9/002 ,  B22F2009/046 ,  B22F2998/10 ,  C22C1/002 ,  C22C33/003 ,  C22C38/02 ,  C22C38/12 ,  C22C38/16 ,  C22C45/02 ,  C22C45/04 ,  H01F1/15308 ,  H01F1/15333 ,  H01F27/255 ,  B22F9/04 ,  B22F3/02

    Abstract: A magnet core is required to be particularly dense, made of alloys produced in a rapid solidification process and have a minimal coercitive field strength. To achieve these aims, a coarse-grain powder fraction is first produced from an amorphous strip of a soft magnetic alloy. In addition, at least one fine-grain powder fraction is produced from a nanocrystalline strip of a soft magnetic alloy. The particle fractions are then mixed to produce a multi-modal powder, wherein the particles of the coarse-grain particle fraction have an amorphous structure and the particles of the fine-grain powder fraction have a nanocrystalline structure. The multi-modal powder is then pressed to produce a magnet core.

    Abstract translation: 磁芯需要特别致密，由在快速凝固过程中产生的合金制成，并具有最小的矫顽磁场强度。 为了实现这些目标，粗粒粉末部分首先由软磁合金的无定形条生产。 另外，至少一种细粒粉末部分由软磁合金的纳米晶条制造。 然后将颗粒部分混合以产生多模态粉末，其中粗颗粒部分的颗粒具有无定形结构，并且细颗粒粉末部分的颗粒具有纳米晶体结构。 多模态粉末然后被压制成磁芯。

    METHOD FOR PRODUCING FILTER USED IN GAS GENERATING APPARATUS OF CAR AIRBAG
    6.
    发明申请
    METHOD FOR PRODUCING FILTER USED IN GAS GENERATING APPARATUS OF CAR AIRBAG 审中-公开
    汽车安全气体发电装置生产过滤器的方法

    公开(公告)号：WO2006062294A1

    公开(公告)日：2006-06-15

    申请号：PCT/KR2005/003614

    申请日：2005-10-28

    Applicant: KAYA AMA INC. ,  MOIN ENGINEERING Co, Ltd, . ,  PARK, Dong-kyu ,  JUNG, Kang-chul ,  LEE, Yong-hee ,  SEOK, Se-hoon ,  SURH, Jean-suk

    Inventor： PARK, Dong-kyu ,  JUNG, Kang-chul ,  LEE, Yong-hee ,  SEOK, Se-hoon ,  SURH, Jean-suk

    IPC: B60R21/26

    CPC classification number: B01D39/2034 ,  B22F7/004 ,  B22F2009/046 ,  B22F2998/10 ,  B60R2021/26011 ,  B22F9/04 ,  B22F3/02 ,  B22F3/10

    Abstract: The present invention relates to a filter used in a gas generating apparatus of a car airbag. The car airbag is equipped with a gas generating apparatus for generating high temperature and high pressure, in which gunpowder is exploded by ignition of an igniter, by which a gas generating agent is burned. By combustion of a gas generating agent, a high temperature and high pressure gas is generated, which should be cooled down to be suitable for expansion of an airbag while impurities contained in the gas are removed. The present invention relates to a filter prepared by sintering a perforate plate with metal powder prepared by processing machining chips to meet the foregoing requirements. The filter according to the present invention is prepared by preparing a perforated plate in a cylinder form by uniformly forming holes of 1 to 8 mm on a metal plate using a frame mold and rolling up the plate, preparing metal powder of 20 to 50 mesh by processing machining chips, placing the perforated plate in a molder and vibration packing the metal powder to be uniformly distributed, and sintering the metal powder at 1000 to 1350°C for 15 to 120 minutes.

    Abstract translation: 本发明涉及一种用于汽车安全气囊的气体发生装置中的过滤器。 汽车安全气囊配备有用于产生高温高压的气体发生装置，其中火药通过点火器的点火而被分解，由此气体发生剂被燃烧。 通过气体发生剂的燃烧，产生高温高压气体，其被冷却，以适应气囊的膨胀，同时除去气体中所含的杂质。 本发明涉及通过用加工芯片制备的金属粉末烧结穿孔板来满足上述要求而制备的过滤器。 根据本发明的过滤器是通过使用框架模具在金属板上均匀地形成1至8mm的孔并且将板卷起来制备圆柱形多孔板来制备20至50目的金属粉末 加工加工芯片，将多孔板放置在成型机中，振动包装金属粉末均匀分布，并将金属粉末在1000〜1350℃下烧结15〜120分钟。

    FILTER FOR A SPIN PACK ASSEMBLY
    7.
    发明申请
    FILTER FOR A SPIN PACK ASSEMBLY 审中-公开
    用于旋转组件的过滤器

    公开(公告)号：WO2005025719A1

    公开(公告)日：2005-03-24

    申请号：PCT/EP2004/052004

    申请日：2004-09-02

    Applicant: NV Bekaert SA ,  VERSCHAEVE, Frank ,  VERSIECK, Johan

    Inventor： VERSCHAEVE, Frank ,  VERSIECK, Johan

    IPC: B01D39/20

    CPC classification number: B22F1/004 ,  B01D39/2044 ,  B22F3/002 ,  B22F2999/00 ,  B22F2009/046

    Abstract: The invention relates a spinpack filter comprising a porous structure of sintered short metal fibers, having a polygonal cross-section. The invention further relates to an assembly for spinpack filtration and to a method of manufacturing a spinpack filter.

    Abstract translation: 本发明涉及一种具有多边形横截面的烧结短金属纤维多孔结构的旋转分离过滤器。 本发明还涉及一种用于旋转包过滤的组件和一种制造旋转分离过滤器的方法。

    POUDRE ET PÂTE POUR AMÉLIORER LA CONDUCTANCE DES CONNEXIONS ÉLECTRIQUES
    10.
    发明申请
    POUDRE ET PÂTE POUR AMÉLIORER LA CONDUCTANCE DES CONNEXIONS ÉLECTRIQUES 审中-公开
    用于改善电气连接电导率的粉末和浆料

    公开(公告)号：WO2014053715A1

    公开(公告)日：2014-04-10

    申请号：PCT/FR2013/000258

    申请日：2013-10-02

    Applicant: AMC HOLDING

    Inventor： PILLET, Michel

    IPC: H01B1/16 ,  H01B1/02 ,  H01R4/30 ,  H01R4/62 ,  H01R13/03

    CPC classification number: H01B1/02 ,  B22F9/04 ,  B22F2009/046 ,  H01B1/16 ,  H01B13/00 ,  H01R4/20 ,  H01R4/304 ,  H01R13/03 ,  Y10T428/12181

    Abstract: Poudre de connexion électrique comportant des particules obtenues par pulvérisation d'un squelette de mousse alvéolaire à cellules ouvertes de métal choisi dans le groupe consistant en fer, cobalt, nickel et leurs alliages recouvert d'au moins un revêtement d'étain, d' indium ou un de leurs alliages. La pâte est formée de cette poudre dispersée dans un liant tel que de la graisse. La poudre ou la pâte est particulièrement utile pour améliorer la conductance d'une connexion électrique constituée par une cosse (20) reliée à un câble (24) constitué d'une pluralité de brins (30, 32, 34) par une bague de sertissage (26).

    Abstract translation: 一种电连接粉末，其包含通过粉碎选自铁，钴，镍的开孔金属泡沫的骨架和用至少一种锡或铟涂层或其合金之一覆盖的合金的骨架而获得的颗粒。 该糊料由分散在诸如油脂的粘合剂中的粉末形成。 粉末或糊料特别可用于改善电连接的导电性，所述电连接由通过压接环（26）连接到由多个绞线（30,32,34）组成的电缆（24）的端子（20） ）。

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