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1. 发明申请

US20150337423A1 HYDRIDE-COATED MICROPARTICLES AND METHODS FOR MAKING THE SAME 审中-公开
标题翻译：水性涂料微胶囊及其制备方法
公开(公告)号：US20150337423A1
公开(公告)日：2015-11-26
申请号：US14720757
申请日：2015-05-23
申请人： HRL Laboratories, LLC
发明人： John H. MARTIN , Tobias A. SCHAEDLER , Adam F. GROSS , Alan J. JACOBSEN
IPC分类号： C22C49/00 , B22F1/02 , C22C32/00 , B22F1/00
CPC分类号： C22C49/00 , B22F1/0011 , B22F1/0062 , B22F1/02 , B22F3/1039 , B22F2001/0029 , B22F2999/00 , C22C1/0416 , B22F1/0018
摘要： A metal microparticle coated with metal hydride nanoparticles is disclosed. Some variations provide a material comprising a plurality of microparticles (1 micron to 1 millimeter) containing a metal or metal alloy and coated with a plurality of nanoparticles (less than 1 micron) containing a metal hydride or metal alloy hydride. The invention eliminates non-uniform distribution of sintering aids by attaching them directly to the surface of the microparticles. No method is previously known to exist which can assemble nanoparticle metal hydrides onto the surface of a metal microparticle. Some variations provide a solid article comprising a material with a metal or metal alloy microparticles coated with metal hydride or metal alloy hydride nanoparticles, wherein the nanoparticles form continuous or periodic inclusions at or near grain boundaries within the microparticles.
摘要翻译：公开了涂覆有金属氢化物纳米颗粒的金属微粒。一些变型提供了包含多个含有金属或金属合金的微粒（1微米至1毫米）并涂覆有含有金属氢化物或金属合金氢化物的多个纳米颗粒（小于1微米）的材料。本发明通过将它们直接附着在微粒的表面上来消除烧结助剂的不均匀分布。以前不知道存在可以将纳米颗粒金属氢化物装配到金属微粒表面上的方法。一些变型提供了一种固体制品，其包括具有用金属氢化物或金属合金氢化物纳米颗粒涂覆的金属或金属合金微粒的材料，其中纳米颗粒在微粒内或其附近的晶界处或附近形成连续或周期性的夹杂物。

2. 发明申请

US20050238868A1 Metal matrix composite structures 有权
标题翻译：金属基复合结构
公开(公告)号：US20050238868A1
公开(公告)日：2005-10-27
申请号：US11000521
申请日：2004-12-01
申请人： Brian Joseph , Douglas Merriman , Robert Nolte , Matthew Rowe
发明人： Brian Joseph , Douglas Merriman , Robert Nolte , Matthew Rowe
IPC分类号： B22F7/02 , B32B3/12 , B32B15/00 , B32B15/04 , C22C47/00 , C22C49/00 , B32B3/26
CPC分类号： B32B3/12 , B32B3/20 , B32B5/18 , B32B15/01 , B32B15/04 , B32B15/20 , B32B2305/024 , B32B2311/24 , C22C49/00 , C22C2204/00 , Y10T428/249927 , Y10T428/249929 , Y10T428/249971 , Y10T428/249974 , Y10T428/249986 , Y10T428/24999 , Y10T428/31678
摘要： A lightweight, high strength structure is described where a core material has a first and second metal matrix composite layer on surfaces of the core material. A sandwich type structure may be formed. The core material may be a solid material, a foam, a honeycomb structure, or may be a channeled material. The metal matrix composite layers may include fiber reinforced metal matrix composites.
摘要翻译：描述了一种轻质的高强度结构，其中芯材在芯材表面上具有第一和第二金属基复合层。可以形成夹层型结构。核心材料可以是固体材料，泡沫，蜂窝结构，或者可以是沟道材料。金属基复合层可包括纤维增强金属基复合材料。

3. 发明申请

US20050112396A1 Composite constructions with oriented microstructure 有权
公开(公告)号：US20050112396A1
公开(公告)日：2005-05-26
申请号：US10957326
申请日：2004-09-30
申请人： J. Sue , Ghanshyam Rai , Zhigang Fang
发明人： J. Sue , Ghanshyam Rai , Zhigang Fang
IPC分类号： B22F7/06 , C22C47/00 , C22C47/02 , C22C47/14 , C22C49/00 , E21B10/52 , E21B10/56 , E21B10/567 , B32B5/02 , B32B15/14
CPC分类号： E21B10/567 , B22F7/06 , B22F2005/001 , B22F2005/002 , B22F2998/00 , B22F2998/10 , C22C47/00 , C22C47/025 , C22C47/04 , C22C47/068 , C22C47/14 , C22C49/00 , E21B10/52 , E21B10/56 , Y10T428/12035 , Y10T428/12465 , Y10T428/12486 , Y10T428/249927 , Y10T428/30 , Y10T428/31504 , B22F7/04 , B22F3/10 , B22F1/0003 , B22F3/20
摘要： In one embodiment, composite constructions of the invention are in the form of a plurality of coated fibers bundled together to produce a fibrous composite construction in the form of a rod. Each fiber has a core formed from a hard phase material, that is surrounded by a shell formed from a binder phase material. In another embodiment of the invention, monolithic sheets of the hard phase material and the binder phase material are stacked and arranged to produce a swirled composite in the form of a rod. In still another embodiment of the invention, sheets formed from coated fibers are arranged to produce a swirled composite. Inserts for use in such drilling applications as roller cone rock bits and percussion hammer bits, and shear cutters for use in such drilling applications as drag bits, that are manufactured using conventional methods from these composite constructions exhibit increased fracture toughness due to the continuous binder phase around the hard phase of the composites. These binder phases increase the overall fracture toughness of the composite by blunting or deflecting the tip of a propagating crack.

4. 发明申请

US20030113560A1 Woven and packed composite constructions 有权
标题翻译：编织和包装复合结构
公开(公告)号：US20030113560A1
公开(公告)日：2003-06-19
申请号：US10353315
申请日：2003-01-28
申请人： Smith Internationl, Inc.
发明人： Zhou Yong
IPC分类号： B32B009/00
CPC分类号： E21B10/55 , B22F7/06 , B22F2005/001 , B24D3/008 , B24D11/005 , B24D18/0009 , C22C49/00 , E21B10/46 , E21B10/52 , E21B10/56 , E21B10/567 , Y10T428/24636 , Y10T428/2481 , Y10T428/30
摘要： PCD and PCBN composite constructions have an ordered structure of two or more material phases that are combined together in a packed or interwoven configuration. One of the material phases is formed from materials selected from the group consisting of: polycrystalline diamond, polycrystalline cubic boron nitride; carbides, borides, nitrides, and carbonitrides from groups IVA, VA, and VIA of the Periodic Table; and mixtures thereof. Another material phase is preferably formed from a material having a degree of ductility that is higher than that of the first material phase. Example second material phase materials include those selected from the group consisting of cermets, Co, Ni, Fe, W, Mo, Cu, Al, Nb, Ti, Ta, and mixtures thereof. Example composite constructions include those having: (1) a first material phase formed from WCnullCo, and a second material phase formed from Co; (2) a first material phase is selected from the group consisting of polycrystalline diamond, polycrystalline cubic boron nitride, and mixtures thereof, and a second material phase being a cermet material; and (3) a first material phase formed from polycrystalline diamond and a second material phase formed from WCnullCo. Alternatively, the material phases can be formed from the same materials, only in different proportions. Woven or packed composite constructions have surface structures formed from a number of the order material phases (made from the same, similar, or different materials) that are specifically engineered (in terms of geometry, arrangement, and materials) to provide optimized, rather than compromised, performance properties.
摘要翻译： PCD和PCBN复合结构具有两个或多个材料相的有序结构，其以包装或交织配置结合在一起。材料相之一由选自以下的材料形成：多晶金刚石，多晶立方氮化硼; 元素周期表IVA，VA和VIA族的碳化物，硼化物，氮化物和碳氮化物; 及其混合物。另一材料相优选由具有高于第一材料相的延展度的材料形成。示例性的第二材料相材料包括选自金属陶瓷，Co，Ni，Fe，W，Mo，Cu，Al，Nb，Ti，Ta及其混合物的那些。实例复合结构包括：（1）由WC-Co形成的第一材料相和由Co形成的第二材料相; （2）第一材料相选自多晶金刚石，多晶立方氮化硼及其混合物，第二材料相为金属陶瓷材料; 和（3）由多晶金刚石形成的第一材料相和由WC-Co形成的第二材料相。或者，材料相可以由相同的材料形成，仅以不同的比例形成。编织或包装的复合结构具有由特定工程（在几何形状，布置和材料方面）的多个订单材料相（由相同的，相似的或不同的材料制成）形成的表面结构，以提供优化的，而不是受损，性能特性。

5. 发明申请

US20030029902A1 Reinforced structural elements incorporating fiber-reinforced metal matrix composite wires and methods of producing the same 审中-公开
标题翻译：加强纤维增强金属基复合线的结构元件及其制造方法
公开(公告)号：US20030029902A1
公开(公告)日：2003-02-13
申请号：US10188989
申请日：2002-07-02
申请人： NORTHEASTERN UNIVERSITY
发明人： Joseph T. Blucher
IPC分类号： B23K001/00 , B22D019/14
CPC分类号： B22D19/14 , B22F7/06 , B22F2999/00 , C22C47/068 , C22C47/08 , C22C49/00 , B22F1/0051 , B22F5/12
摘要： A system using fiber reinforced metal matrix wire in castings increases the tensile strength of and/or the rigidity the resultant casting. Because the fiber reinforced metal matrix wire is formed by a method that limits the exposure of the fiber to excessive heat, the fiber retains its strength more than conventionally formed wires. This system is applicable to castings for preferential reinforcementnullincreasing tensile strength and rigidity, and to sandwich structures wherein the composite wires bracket and internal matrix or a metallic layer surrounds and is strengthened by a central composite wire.
摘要翻译：在铸件中使用纤维增强金属基质线的系统增加了所得铸件的拉伸强度和/或刚度。由于纤维增强金属基质线是通过限制纤维暴露于过热的方法形成的，所以纤维比传统形成的线保持其强度。该系统适用于优先增强拉伸强度和刚度的铸件，以及夹层结构，其中复合线支架和内部基体或金属层围绕并通过中心复合线强化。

6. 发明授权

US06517774B1 High density composite material 有权
标题翻译：高密度复合材料
公开(公告)号：US06517774B1
公开(公告)日：2003-02-11
申请号：US09454899
申请日：1999-12-03
申请人： Alan V. Bray , Brian A. Muskopf , Michael L. Dingus
发明人： Alan V. Bray , Brian A. Muskopf , Michael L. Dingus
IPC分类号： B22F100
CPC分类号： C22C49/10 , A01K95/005 , C08K3/08 , C08K7/02 , C22C32/0094 , C22C47/14 , C22C49/00 , C22C49/14 , F42B12/745 , G21F1/103 , Y10T428/12014
摘要： The present invention is related to a family of materials that may act as a replacement for lead in applications where the high density of lead is important, but where the toxicity of lead is undesirable. The present invention more particularly provides a high density material comprising tungsten, fiber and binder. Methods and compositions of such materials and applications thereof are disclosed herein.
摘要翻译：本发明涉及在铅的高密度重要但在铅的毒性是不期望的应用中可用作铅替代物的家族。本发明更具体地提供了包含钨，纤维和粘合剂的高密度材料。这些材料的方法和组合物及其应用在此公开。

7. 发明授权

US06416876B1 Copper matrix composites 失效
标题翻译：铜基复合材料
公开(公告)号：US06416876B1
公开(公告)日：2002-07-09
申请号：US09663084
申请日：2000-09-15
申请人： Herve E. Deve , John D. Skildum
发明人： Herve E. Deve , John D. Skildum
IPC分类号： B32B1514
CPC分类号： C22C47/068 , B22F2999/00 , C22C47/20 , C22C49/00 , Y10T428/12465 , Y10T428/12535 , Y10T428/12903 , B22F3/18
摘要： Copper matrix composites reinforced with continuous SiC and/or boron fibers.
摘要翻译：铜基复合材料用连续的SiC和/或硼纤维增强

8. 发明授权

US06383656B1 Perform for metal matrix composite material and cylinder block made of the same 失效
标题翻译：执行金属基复合材料和气缸体制成相同
公开(公告)号：US06383656B1
公开(公告)日：2002-05-07
申请号：US09590265
申请日：2000-06-09
申请人： Koichi Kimura , Mitsushi Wadasako , Koji Iwata , Kazumi Kaneda , Tsuyoshi Kobayashi , Takahiro Iida , Toshiro Shimamoto , Susumu Kawamoto , Syunsuke Yabuuchi
发明人： Koichi Kimura , Mitsushi Wadasako , Koji Iwata , Kazumi Kaneda , Tsuyoshi Kobayashi , Takahiro Iida , Toshiro Shimamoto , Susumu Kawamoto , Syunsuke Yabuuchi
IPC分类号： C22C109
CPC分类号： C04B41/009 , B22D19/02 , B22D19/14 , B22F1/004 , B22F2999/00 , C04B28/24 , C04B30/02 , C04B41/5155 , C04B41/88 , C22C47/06 , C22C49/00 , Y10T428/12611 , Y10T428/12618 , Y10T428/24942 , Y10T428/249927 , C04B41/4523 , C04B14/22 , C04B14/30 , C04B14/46 , C04B20/0052 , C04B38/00 , C04B35/10 , C04B35/803 , B22F1/0003 , B22F1/0011
摘要： A preform for metal matrix composite material comprising: inorganic particles, small-diameter inorganic fibers, and large-diameter inorganic fibers. An average particle diameter of the inorganic particles is 1 to 50 &mgr;m. An average fiber diameter of the small-diameter inorganic fibers is 2 to 5 &mgr;m, and an average fiber length of the small-diameter inorganic fibers is 10 to 200 &mgr;m. An average fiber diameter of the large-diameter inorganic fibers is 4 to 20 &mgr;m, and an average fiber length of the large-diameter inorganic fibers is 10 to 200 &mgr;m. The small-diameter inorganic fibers catch and disperse the inorganic particles in a process of forming a formed body, and the large-diameter inorganic fibers create voids in cooperation with the small-diameter inorganic fibers in the process of forming the formed body.
摘要翻译：一种用于金属基质复合材料的预制件，包括：无机颗粒，小直径无机纤维和大直径无机纤维。无机粒子的平均粒径为1〜50μm。小直径无机纤维的平均纤维直径为2〜5μm，小直径无机纤维的平均纤维长度为10〜200μm。大直径无机纤维的平均纤维直径为4〜20μm，大直径无机纤维的平均纤维长度为10〜200μm。小直径无机纤维在形成成形体的过程中捕获和分散无机颗粒，并且大直径无机纤维在形成成形体的过程中与小直径无机纤维协调地产生空隙。

9. 发明授权

US06117534A Reinforcement for composite material and composite material using the same 失效
标题翻译：使用复合材料和复合材料的加固
公开(公告)号：US06117534A
公开(公告)日：2000-09-12
申请号：US409906
申请日：1999-10-01
申请人： Takemi Yamamura , Mitsuhiko Sato , Makoto Tamura , Shinji Kajii , Yasuo Matsumori , Yoshikatu Harada
发明人： Takemi Yamamura , Mitsuhiko Sato , Makoto Tamura , Shinji Kajii , Yasuo Matsumori , Yoshikatu Harada
IPC分类号： C04B35/80 , C22C49/00 , C22C49/14 , B32B17/12 , B32B18/00
CPC分类号： C04B35/80 , C22C49/00 , C22C49/14 , Y10S428/902 , Y10T428/24 , Y10T428/24058 , Y10T428/24124 , Y10T428/252 , Y10T428/2913 , Y10T428/2918 , Y10T428/292 , Y10T428/2922 , Y10T428/2927 , Y10T428/2933 , Y10T428/30
摘要： A reinforcement for composite materials is disclosed, which comprises a number of filaments of inorganic long fiber and glass and/or glass ceramic present in the gaps among the filaments and having a wire or tape form. Also disclosed is a metallic or ceramic composite material composed of a plurality of the reinforcements and a metal or intermetallic compound or ceramic which is present in the gaps among the individual reinforcements.
摘要翻译：公开了一种用于复合材料的增强材料，其包括许多长丝的无机长纤维，玻璃和/或玻璃陶瓷存在于细丝之间的间隙中并且具有丝或带形式。还公开了一种金属或陶瓷复合材料，其由多个增强件和存在于各个增强件之间的间隙中的金属或金属间化合物或陶瓷组成。

10. 发明授权

US6063502A Composite construction with oriented microstructure 失效
标题翻译：具有定向微观结构的复合结构
公开(公告)号：US6063502A
公开(公告)日：2000-05-16
申请号：US903668
申请日：1997-07-31
申请人： J. Albert Sue , Ghanshyam Rai , Zhigang Fang
发明人： J. Albert Sue , Ghanshyam Rai , Zhigang Fang
IPC分类号： B22F7/06 , C22C47/00 , C22C47/02 , C22C47/14 , C22C49/00 , E21B10/52 , E21B10/56 , E21B10/567 , B22F3/00 , C22C1/09
CPC分类号： E21B10/567 , B22F7/06 , C22C47/00 , C22C47/025 , C22C47/04 , C22C47/068 , C22C47/14 , C22C49/00 , E21B10/52 , E21B10/56 , B22F2005/001 , B22F2005/002 , B22F2998/00 , B22F2998/10 , Y10T428/12035 , Y10T428/12465 , Y10T428/12486 , Y10T428/249927 , Y10T428/30 , Y10T428/31504
摘要： In one embodiment, composite constructions of the invention are in the form of a plurality of coated fibers bundled together to produce a fibrous composite construction in the form of a rod. Each fiber has a core formed from a hard phase material, that is surrounded by a shell formed from a binder phase material. In another embodiment of the invention, monolithic sheets of the hard phase material and the binder phase material are stacked and arranged to produce a swirled composite in the form of a rod. In still another embodiment of the invention, sheets formed from coated fibers are arranged to produce a swirled composite. Inserts for use in such drilling applications as roller cone rock bits and percussion hammer bits, and shear cutters for use in such drilling applications as drag bits, that are manufactured using conventional methods from these composite constructions exhibit increased fracture toughness due to the continuous binder phase around the hard phase of the composites. These binder phases increase the overall fracture toughness of the composite by blunting or deflecting the tip of a propagating crack.
摘要翻译：在一个实施方案中，本发明的复合结构是多个涂覆纤维的形式，其捆扎在一起以产生呈杆形式的纤维复合结构。每个纤维具有由硬相材料形成的芯，其由由粘结相材料形成的壳包围。在本发明的另一个实施方案中，硬质相材料和粘合剂相材料的整体片层叠并布置成产生呈棒状的旋转复合材料。在本发明的另一个实施例中，布置由涂覆纤维形成的片材以产生旋转复合材料。用于诸如滚子锥形岩石钻头和冲击锤钻头的钻孔应用中的插入件以及用于诸如使用这些复合结构的常规方法制造的拖曳钻头的钻孔应用中的剪切切割机显示出由于连续粘合剂相的增加的断裂韧性围绕复合材料的硬相。这些粘合剂相通过钝化或偏转传播裂纹的尖端来增加复合材料的总断裂韧性。

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