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1. 发明授权

US11898223B2 Degradable metal matrix composite 有权
公开(公告)号：US11898223B2
公开(公告)日：2024-02-13
申请号：US17018547
申请日：2020-09-11
申请人： Terves Inc.
发明人： Andrew J. Sherman , Nicholas Farkas , David Wolf
IPC分类号： C22C1/10 , C22C29/02 , C22C47/04 , C22C32/00 , C22C23/00 , C22C21/00 , C22C29/06 , C22C29/18 , C22C49/04 , C22C29/16 , C22C47/12 , C22C29/14 , C22C29/12 , C22C1/047
CPC分类号： C22C1/1068 , C22C1/047 , C22C1/101 , C22C1/1036 , C22C21/00 , C22C23/00 , C22C29/02 , C22C29/06 , C22C29/12 , C22C29/14 , C22C29/16 , C22C29/18 , C22C32/0036 , C22C32/0052 , C22C32/0057 , C22C32/0063 , C22C32/0068 , C22C32/0073 , C22C32/0078 , C22C47/04 , C22C47/12 , C22C49/04 , C22C1/1073
摘要： The present invention relates to the composition and production of an engineered degradable metal matrix composite that is useful in constructing temporary systems requiring wear resistance, high hardness, and/or high resistance to deformation in water-bearing applications such as, but not limited to, oil and gas completion operations.

2. 发明申请

US20170239715A1 COMPOSITE BODY AND METHOD FOR PRODUCING SAME 审中-公开
公开(公告)号：US20170239715A1
公开(公告)日：2017-08-24
申请号：US15328723
申请日：2015-07-24
申请人： DENKA COMPANY LIMITED
发明人： Takeshi MIYAKAWA , Hideki HIROTSURU
IPC分类号： B22D19/14 , B22D21/00 , C04B37/00 , B32B5/24 , B32B5/30 , B22D18/02 , C22C21/02
CPC分类号： B22D19/14 , B22D18/02 , B22D21/007 , B32B5/24 , B32B5/30 , B32B2250/02 , B32B2260/021 , B32B2260/025 , B32B2260/04 , B32B2262/105 , B32B2264/107 , B32B2307/302 , B32B2307/584 , B32B2311/24 , B32B2315/02 , B32B2605/00 , C04B37/001 , C04B41/009 , C04B41/52 , C04B41/90 , C04B2111/00844 , C04B2237/365 , C04B2237/38 , C04B2237/61 , C04B2237/704 , C22C21/02 , C22C47/12 , C22C49/06 , C22C49/14 , C04B35/565 , C04B38/00 , C04B14/4625 , C04B41/4501 , C04B41/4582 , C04B41/4523 , C04B41/5155
摘要： A composite production method includes impregnating a plate-shaped porous inorganic structure and a fibrous inorganic material with a metal while the fibrous inorganic material is arranged to be adjacent to the porous inorganic structure. In the composite structure, first and second phases are adjacent to each other by using a porous inorganic structure having a porous silicon carbide ceramic sintered body and the fibrous inorganic material, the first phase being a phase in which the porous silicon carbide ceramic sintered body is impregnated with the metal, the second phase being a phase in which the fibrous inorganic material is impregnated with the metal, a percentage of the porous silicon carbide ceramic sintered body in the first phase is 50 to 80 volume percent, and a percentage of the fibrous inorganic material in the second phase is 3 to 20 volume percent. A composite is produced by the method.

3. 发明申请

US20160373154A1 Electronic Device Housing Utilizing A Metal Matrix Composite 审中-公开
标题翻译：使用金属基复合材料的电子设备外壳
公开(公告)号：US20160373154A1
公开(公告)日：2016-12-22
申请号：US15175840
申请日：2016-06-07
申请人： II-VI Incorporated
发明人： Giovanni Barbarossa , Michael K. Aghajanian
IPC分类号： H04B1/3888 , H04M1/02 , H05K5/00 , H05K5/03 , C22C29/06 , H05K5/04
CPC分类号： H04B1/3888 , C22C29/065 , C22C32/0063 , C22C47/12 , C22C49/06 , C22C2001/1047 , H04M1/0202 , H04M1/185
摘要： A housing used for electronic devices includes a structural frame element formed of a metal matrix composite (MMC) for providing improved stiffness over other materials currently in use. The MMC is a metal matrix (formed of a material such as aluminum), with a reinforcing material (such as a glass fiber or ceramic) dispersed within the metal matrix. The composition of the reinforcing material, as well as the ratio of reinforcing material to metal, define the stiffness (resistance to bending) and/or strength (resistance to breaking) achieved, and various compositions may be used for different housings, depending on the use of the electronic device. The element may be configured as a structural frame member, or may be embedded within another material forming the structural frame element. In another embodiment, the MMC may be used to form various components of the complete housing, including the enclosure itself.
摘要翻译：用于电子设备的壳体包括由金属基质复合材料（MMC）形成的结构框架元件，用于相对于当前使用的其它材料提供改进的刚度。 MMC是分散在金属基体内的金属基体（由诸如铝的材料形成的）与增强材料（例如玻璃纤维或陶瓷）。增强材料的组成以及增强材料与金属的比例限定了实现的刚度（抗弯曲性）和/或强度（抗断裂性），并且各种组合物可用于不同的外壳，取决于使用电子设备。元件可以被构造为结构框架构件，或者可以嵌入形成结构框架元件的另一种材料中。在另一个实施例中，MMC可用于形成整个外壳的各种部件，包括外壳本身。

4. 发明授权

US09429202B2 Ceramic preform and method 有权
标题翻译：陶瓷预制件和方法
公开(公告)号：US09429202B2
公开(公告)日：2016-08-30
申请号：US13886113
申请日：2013-05-02
申请人： Intellectual Property Holdings, LLC
发明人： Dan T. Moore , Brian Backus , Evelyn M. DeLiso , Joseph B. Richey, III
IPC分类号： F16D65/10 , F16D65/12
CPC分类号： B29B11/12 , B22D19/02 , B22D25/02 , B28B1/44 , B28B19/0092 , B29L2031/16 , C04B35/565 , C04B35/6265 , C04B35/806 , C04B38/0675 , C04B38/068 , C04B2111/00913 , C04B2235/3418 , C04B2235/5228 , C04B2235/5436 , C22C1/1015 , C22C1/1036 , C22C47/12 , C22C49/06 , C22C2001/1021 , C22C2001/1073 , F16D65/10 , F16D65/125 , F16D2200/00 , F16D2200/0047 , Y10T428/131 , Y10T428/1317 , C04B38/0058 , C04B38/0645
摘要： The present application discloses a ceramic preform, a method of making a ceramic preform and a metal matrix composite comprising a ceramic preform. In one exemplary embodiment, the ceramic preform comprises a ceramic compound compressed into the shape of a cylinder by rotational compression molding. The cylinder has an inner surface and an outer surface. A first liner may be attached to the inner surface of the cylinder and a second liner may attached to the outer surface of the cylinder. The metal matrix composite of the present application may be formed as a brake drum or a brake disc.
摘要翻译：本申请公开了陶瓷预制件，制造陶瓷预制件的方法和包括陶瓷预制件的金属基复合材料。在一个示例性实施例中，陶瓷预制件包括通过旋转压缩成型压缩成圆筒形状的陶瓷化合物。圆筒具有内表面和外表面。第一衬里可以附接到气缸的内表面，并且第二衬套可以附接到气缸的外表面。本申请的金属基复合材料可以形成为制动鼓或制动盘。

5. 发明申请

US20140272451A1 VARIABLE-DENSITY COMPOSITE ARTICLES, PREFORMS AND METHODS 有权
标题翻译：可变密度复合材料，前提和方法
公开(公告)号：US20140272451A1
公开(公告)日：2014-09-18
申请号：US14218969
申请日：2014-03-18
申请人： Adam R. Loukus , Josh E. Loukus
发明人： Adam R. Loukus , Josh E. Loukus
IPC分类号： B32B5/14 , F16D65/12 , B29C70/88
CPC分类号： F16D65/125 , B22D19/02 , B22D19/14 , B22F3/22 , B22F2999/00 , B29C70/887 , B32B5/14 , C22C32/00 , C22C47/12 , C22C49/04 , C22C49/06 , F16D2200/0047 , F16D2200/0065 , F16D2200/0082 , Y10T428/12458 , B22F2207/01
摘要： A metal matrix composite article that includes at least first and second regions, first and second reinforcement materials, a metal matrix composite material occupying the second region of the body and comprising a metal matrix material and the second reinforcement component, a preform positioned in the first region of the body and infiltrated by at least the metal matrix material of the metal matrix composite material. The article further includes a transition region located proximate an outer surface of the preform that includes a distribution of the second reinforcement component comprising a density increasing according to a second gradient in a direction toward the outer surface of the preform.
摘要翻译：一种金属基质复合制品，其至少包括第一和第二区域，第一和第二增强材料，占据身体第二区域并包含金属基质材料和第二增强部件的金属基质复合材料，区域，并且至少被金属基质复合材料的金属基质材料渗透。该制品还包括位于预成型件外表面附近的过渡区域，该过渡区域包括第二增强部件的分布，其包括在朝向预成型件的外表面的方向上根据第二梯度的密度增加。

6. 发明申请

US20120152480A1 NANO-ENGINEERED ULTRA-CONDUCTIVE NANOCOMPOSITE COPPER WIRE 有权
标题翻译：纳米工程超导纳米复合铜线
公开(公告)号：US20120152480A1
公开(公告)日：2012-06-21
申请号：US13327076
申请日：2011-12-15
申请人： Taysir H. Nayfeh , Anita M. Wiederholt
发明人： Taysir H. Nayfeh , Anita M. Wiederholt
IPC分类号： B22D19/00 , B22D25/02 , B02C17/16 , B22D27/15 , B82Y40/00 , B82Y30/00
CPC分类号： B22D17/14 , B02C7/16 , B21C1/003 , B21C37/045 , B21C37/047 , B22D17/04 , B22D19/02 , B22D27/15 , B22F5/12 , B22F2998/00 , B22F2998/10 , B82Y30/00 , C01B32/16 , C01B32/172 , C01B2202/10 , C22C1/101 , C22C1/1015 , C22C1/1036 , C22C47/12 , C22C2001/1073 , C22C2026/002 , B22F3/17
摘要： Nano-composite structures are formed by pre-loading carbon nanotubes (CNTs) into at least one of a plurality of channels running the length of a cartridge, placing the pre-loaded cartridge in a piston chamber of a die-casting machine, creating a vacuum therein, and filing the piston chamber with molten metal to soak the pre-loaded cartridge and fill empty cartridge channels. Pressure is applied via the piston to eject the carbon nanotubes and molten metal from the cartridge channels and inject the nano-composite mixture into a rod-shaped die cavity. The internal diameter of the cavity is equal to or less than the final diameter of the nozzle. The nano-composite mixture is cooled to form a solid nano-composite rod having the first predetermined diameter, wherein the carbon nanotubes are aligned in a non-random manner. Furthermore, drawing down the nano-composite rod to smaller diameter wire further disperses the nanotubes along the length of the wire.
摘要翻译：纳米复合结构通过将碳纳米管（CNT）预加载到沿盒长度延伸的多个通道中的至少一个中而形成，将预加载的盒放置在压铸机的活塞室中，从而产生真空，并用熔融金属填充活塞室，以浸泡预装的墨盒并填充空的墨盒通道。通过活塞施加压力以将碳纳米管和熔融金属从筒通道喷出，并将纳米复合材料混合物注入到棒状模腔中。空腔的内径等于或小于喷嘴的最终直径。将纳米复合材料混合物冷却以形成具有第一预定直径的固体纳米复合材料棒，其中碳纳米管以非随机方式排列。此外，将纳米复合棒拉到较小直径的丝线中还沿着导线的长度进一步分散纳米管。

7. 发明申请

US20080026219A1 Carbon Fiber Ti-Ai Composite Material and Method for Preparation Thereof 失效
标题翻译：碳纤维Ti-Ai复合材料及其制备方法
公开(公告)号：US20080026219A1
公开(公告)日：2008-01-31
申请号：US11630887
申请日：2005-06-02
申请人： Eiki Tsushima , Kazuyuki Murakami , Susumu Katagiri , Nobuyuki Suzuki
发明人： Eiki Tsushima , Kazuyuki Murakami , Susumu Katagiri , Nobuyuki Suzuki
IPC分类号： D01F9/12
CPC分类号： C22C49/14 , B22D19/14 , C22C47/12 , C22C49/04 , Y10T428/249927 , Y10T428/2918 , Y10T428/30
摘要： To provide a carbon fiber Ti—Al composite material having hardness, heat resistance and abrasion resistance, having reduced weight and improved strength and thermal conductivity and being excellent in uniformity of the quality. A carbon fiber Ti—Al composite material which is prepared by pressure impregnating a molded product containing fine carbon fibers having a fiber diameter of from 0.5 to 500 nm and a fiber length of at most 1,000 μm and having a hollow-structured central axis and a titanium powder or a titanium oxide powder, with aluminum or an aluminum alloy by molten metal forging.
摘要翻译：为了提供具有硬度，耐热性和耐磨性的碳纤维Ti-Al复合材料，其重量减轻，强度和导热性提高，质量均匀性优异。一种碳纤维Ti-Al复合材料，其通过将包含纤维直径为0.5〜500nm，纤维长度为1000μm以下且具有中空结构的中心轴的细碳纤维的成型体和钛粉或二氧化钛粉末，通过熔融金属锻造与铝或铝合金。

8. 发明授权

US07311135B1 Process for manufacturing a nanocarbon-metal composite material 失效
标题翻译：制造纳米碳 - 金属复合材料的方法
公开(公告)号：US07311135B1
公开(公告)日：2007-12-25
申请号：US11440240
申请日：2006-05-24
申请人： Masashi Suganuma , Atsushi Kato , Shigeharu Kamado , Daisuke Tsushima
发明人： Masashi Suganuma , Atsushi Kato , Shigeharu Kamado , Daisuke Tsushima
IPC分类号： B22D19/14 , B21C25/02
CPC分类号： B21C23/01 , B21C33/02 , B22F3/20 , B22F2998/10 , C22C47/12 , C22C47/14 , C22C49/04 , C22C49/14 , B22F1/0003 , B22F1/0085 , B22F3/14
摘要： A composite material composed of nanocarbon materials and metallic materials for a matrix is extrusion molded to have the nanocarbon materials oriented in one direction.
摘要翻译：由纳米碳材料和用于基体的金属材料组成的复合材料被挤压成型以使纳米碳材料沿一个方向取向。

9. 发明授权

US09840030B2 Ceramic preform and method 有权
公开(公告)号：US09840030B2
公开(公告)日：2017-12-12
申请号：US15250100
申请日：2016-08-29
申请人： Intellectual Property Holdings, LLC
发明人： Dan T. Moore , Brian Backus , Evelyn M. DeLiso , Joseph B. Richey, III
IPC分类号： F16D65/10 , B29B11/12 , F16D65/12 , C22C1/10 , C22C47/12 , B22D19/02 , B28B1/44 , C04B35/565 , C04B35/80 , C04B38/06 , B22D25/02 , C22C49/06 , B28B19/00 , C04B35/626 , C04B111/00 , B29L31/16
CPC分类号： B29B11/12 , B22D19/02 , B22D25/02 , B28B1/44 , B28B19/0092 , B29L2031/16 , C04B35/565 , C04B35/6265 , C04B35/806 , C04B38/0675 , C04B38/068 , C04B2111/00913 , C04B2235/3418 , C04B2235/5228 , C04B2235/5436 , C22C1/1015 , C22C1/1036 , C22C47/12 , C22C49/06 , C22C2001/1021 , C22C2001/1073 , F16D65/10 , F16D65/125 , F16D2200/00 , F16D2200/0047 , Y10T428/131 , Y10T428/1317 , C04B38/0058 , C04B38/0645
摘要： The present application discloses a ceramic preform, a method of making a ceramic preform and a metal matrix composite comprising a ceramic preform. In one exemplary embodiment, the ceramic preform comprises a ceramic compound compressed into the shape of a cylinder by rotational compression molding. The cylinder has an inner surface and an outer surface. A first liner may be attached to the inner surface of the cylinder and a second liner may attached to the outer surface of the cylinder. The metal matrix composite of the present application may be formed as a brake drum or a brake disc.

10. 发明申请

US20170184165A1 VARIABLE-DENSITY COMPOSITE ARTICLES, PREFORMS AND METHODS 审中-公开
公开(公告)号：US20170184165A1
公开(公告)日：2017-06-29
申请号：US15398430
申请日：2017-01-04
申请人： REL, Inc.
发明人： Adam R. Loukus , Josh E. Loukus
IPC分类号： F16D65/12 , B22D19/02 , C22C49/06 , B22D19/14
CPC分类号： F16D65/125 , B22D19/02 , B22D19/14 , B22F3/22 , B22F2999/00 , B29C70/887 , B32B5/14 , C22C32/00 , C22C47/12 , C22C49/04 , C22C49/06 , F16D2200/0047 , F16D2200/0065 , F16D2200/0082 , Y10T428/12458 , B22F2207/01
摘要： A metal matrix composite article that includes at least first and second regions, first and second reinforcement materials, a metal matrix composite material occupying the second region of the body and comprising a metal matrix material and the second reinforcement component, a preform positioned in the first region of the body and infiltrated by at least the metal matrix material of the metal matrix composite material. The article further includes a transition region located proximate an outer surface of the preform that includes a distribution of the second reinforcement component comprising a density increasing according to a second gradient in a direction toward the outer surface of the preform.

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