公开(公告)号：US10074789B2

公开(公告)日：2018-09-11

申请号：US15605584

申请日：2017-05-25

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Industry-Academic Cooperation Foundation, Yonsei University

发明人： Byung Wook Kim ,  Jong Kook Lee ,  Han Saem Lee ,  In Woong Lyo ,  Jin Woo Kwak ,  Woo Young Lee ,  Gwan Sik Kim ,  Hwi Jong Lee

IPC分类号： H01L35/22 ,  H01L35/16 ,  H01L35/18 ,  H01L35/14 ,  H01L35/34 ,  H01L35/28 ,  C04B35/58 ,  C04B35/626 ,  C04B35/645

CPC分类号： H01L35/16 ,  C04B35/58085 ,  C04B35/6261 ,  C04B35/62615 ,  C04B35/6264 ,  C04B35/62645 ,  C04B35/62685 ,  C04B35/645 ,  C04B2235/3891 ,  C04B2235/40 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/422 ,  C04B2235/425 ,  C04B2235/428 ,  C04B2235/5292 ,  C04B2235/5436 ,  C04B2235/602 ,  C04B2235/6567 ,  C04B2235/6581 ,  C04B2235/666 ,  C04B2235/85 ,  C04B2235/96 ,  C04B2235/9607 ,  H01L35/14 ,  H01L35/18 ,  H01L35/22 ,  H01L35/28 ,  H01L35/34

摘要： Provided herein are a thermoelectric material and a method for preparing the same, wherein the thermoelectric material has excellent thermoelectric performance and high mechanical properties (in particular, fracture toughness), and thus, when the thermoelectric material is applied to a thermoelectric module, the thermoelectric module has excellent performance and efficiency and a long lifespan.

公开(公告)号：US20170157795A1

公开(公告)日：2017-06-08

申请号：US15371855

申请日：2016-12-07

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Mathieu BOIDOT

IPC分类号： B28B3/00 ,  C04B35/645 ,  C04B35/58

CPC分类号： B28B3/003 ,  B30B11/02 ,  C04B35/58085 ,  C04B35/645 ,  C04B2235/3891 ,  C04B2235/66 ,  C04B2235/775

摘要： A tool to differentially compress a powder material comprises a differential compression piston and a support. The piston comprises a first part configured to apply a pressure on a first region of an external surface of the powder material. The piston comprises a second part with a recess which is located at a lateral distance from the first part and which is configured to face a second region of the external surface of the powder material. The tool further comprises a membrane that can be deformed by the piston. The deformable membrane is configured to at least partially retain the powder material in the tool.

公开(公告)号：US20170102043A1

公开(公告)日：2017-04-13

申请号：US14877701

申请日：2015-10-07

申请人： Goodrich Corporation

发明人： SUSANNE M. OPALKA ,  GEORGIOS S. ZAFIRIS ,  WEINA LI

IPC分类号： F16D65/12

CPC分类号： F16D65/128 ,  C04B35/573 ,  C04B35/62227 ,  C04B35/80 ,  C04B35/806 ,  C04B35/83 ,  C04B41/009 ,  C04B41/501 ,  C04B41/5012 ,  C04B41/5155 ,  C04B41/85 ,  C04B2111/00362 ,  C04B2111/00982 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3418 ,  C04B2235/3813 ,  C04B2235/3817 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/3843 ,  C04B2235/386 ,  C04B2235/3873 ,  C04B2235/3891 ,  C04B2235/40 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/407 ,  C04B2235/443 ,  C04B2235/444 ,  C04B2235/5208 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/9607 ,  F16D65/126 ,  F16D69/023 ,  F16D2200/0065 ,  F16D2200/0082 ,  C04B41/4535 ,  C04B41/4552 ,  C04B41/4554 ,  C04B41/5059 ,  C04B41/5009 ,  C04B41/5127 ,  C04B41/515

摘要： Brake disks with integrated heat sink are provided. Brake disk includes a fiber-reinforced composite material and an encapsulated heat sink material impregnated into the fiber-reinforced composite material. The encapsulated heat sink material comprises a heat sink material encapsulated within a silicon-containing encapsulation layer. Methods for manufacturing the brake disk with integrated heat sink and methods for producing the encapsulated heat sink material are also provided.

公开(公告)号：US20170002249A1

公开(公告)日：2017-01-05

申请号：US15267198

申请日：2016-09-16

申请人： United Technologies Corporation

发明人： Wayde R. Schmidt ,  Tania Bhatia Kashyap ,  Paul Sheedy

IPC分类号： C09K5/14 ,  C04B35/628 ,  B05D3/02 ,  C04B35/80 ,  C04B35/63 ,  C04B35/65 ,  C04B35/622

CPC分类号： C09K5/14 ,  B05D3/0254 ,  B05D2601/28 ,  C04B35/571 ,  C04B35/589 ,  C04B35/62227 ,  C04B35/6269 ,  C04B35/62842 ,  C04B35/62844 ,  C04B35/6303 ,  C04B35/65 ,  C04B35/76 ,  C04B35/80 ,  C04B35/806 ,  C04B2235/3891 ,  C04B2235/40 ,  C04B2235/404 ,  C04B2235/408 ,  C04B2235/421 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/483 ,  C04B2235/5216 ,  C04B2235/522 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/5252 ,  C04B2235/5268 ,  C04B2235/616 ,  C04B2235/6584 ,  C04B2235/661 ,  C04B2235/80 ,  C04B2235/9607 ,  C22C29/065

摘要： A method for fabricating a ceramic material includes impregnating a porous structure with a mixture that includes a preceramic polymer and a filler. The filler includes at least one free metal. The preceramic polymer material is then rigidized to form a green body. The green body is then thermally treated to convert the rigidized preceramic polymer material into a ceramic matrix located within pores of the porous structure. The same thermal treatment or a second, further thermal treatment is used to cause the at least one free metal to move to internal porosity defined by the ceramic matrix or pores of the porous structure.

摘要翻译： 制造陶瓷材料的方法包括用包含预陶瓷聚合物和填料的混合物浸渍多孔结构。 填料包括至少一种游离金属。 然后将预陶瓷聚合物材料硬化以形成生坯体。 然后对生坯进行热处理以将刚性化的陶瓷前体陶瓷聚合物材料转化成位于多孔结构孔内的陶瓷基体。 使用相同的热处理或第二次进一步的热处理以使至少一种游离金属移动到由多孔结构的陶瓷基体或孔隙限定的内部孔隙中。

公开(公告)号：US20160145158A1

公开(公告)日：2016-05-26

申请号：US15016195

申请日：2016-02-04

申请人： JAPAN AEROSPACE EXPLORATION AGENCY

发明人： Toshio Ogasawara ,  Takuya Aoki ,  Masaki Kotani

IPC分类号： C04B35/80

CPC分类号： C04B35/80 ,  C04B35/58092 ,  C04B35/62863 ,  C04B35/62873 ,  C04B35/62884 ,  C04B35/62894 ,  C04B35/806 ,  C04B41/009 ,  C04B41/5096 ,  C04B41/85 ,  C04B2235/3826 ,  C04B2235/3891 ,  C04B2235/424 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/608 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9684 ,  C22C49/14 ,  F05D2300/6033 ,  C04B35/565 ,  C04B38/00 ,  C04B41/4515 ,  C04B41/4523 ,  C04B41/4545 ,  C04B41/5071

摘要： To obtain a ceramic fiber-reinforced composite material, by melt-infiltrating a composite material substrate obtained by forming ceramic fibers into a composite with a matrix formed of an inorganic substance, with an alloy having a composition that is constituted by a disilicate of at least one or more transition metal among transition metals that belong to Group 3A, Group 4A or Group 5A of the Periodic Table and silicon as the remainder, and having the silicon content ratio of 66.7 at % or more.

公开(公告)号：US09184070B2

公开(公告)日：2015-11-10

申请号：US14220289

申请日：2014-03-20

申请人： NGK Insulators, Ltd.

发明人： Asumi Jindo ,  Katsuhiro Inoue ,  Yuji Katsuda

IPC分类号： B32B9/00 ,  B32B9/04 ,  B32B13/04 ,  B32B19/00 ,  A61F13/15 ,  C04B35/653 ,  C04B35/52 ,  C04B35/56 ,  H01L21/67 ,  C04B35/575 ,  C04B35/626 ,  C04B37/00 ,  B21D53/02 ,  B32B37/10 ,  B32B38/00 ,  H01L21/683 ,  H01L21/687

CPC分类号： H01L21/67109 ,  B21D53/02 ,  B32B9/005 ,  B32B37/10 ,  B32B38/0012 ,  B32B2311/00 ,  B32B2311/24 ,  B32B2315/02 ,  C04B35/5615 ,  C04B35/575 ,  C04B35/62635 ,  C04B37/006 ,  C04B2235/3826 ,  C04B2235/3843 ,  C04B2235/3891 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/656 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2237/365 ,  C04B2237/366 ,  C04B2237/402 ,  C04B2237/708 ,  H01L21/6831 ,  H01L21/6833 ,  H01L21/68757 ,  Y10T29/4935

摘要： A dense composite material according to the present invention contains, in descending order of content, silicon carbide, titanium silicon carbide, and titanium carbide as three major constituents. The dense composite material contains 51% to 68% by mass of silicon carbide and no titanium silicide and has an open porosity of 1% or less. This dense composite material has properties such as an average linear thermal expansion coefficient of 5.4 to 6.0 ppm/K at 40° C. to 570° C., a thermal conductivity of 100 W/m·K or more, and a four-point bending strength of 300 MPa or more.

摘要翻译： 根据本发明的致密复合材料以含量的降序包含作为三个主要成分的碳化硅，钛碳化硅和碳化钛。 该致密复合材料含有51〜68质量％的碳化硅，不含硅化钛，开孔率为1％以下。 该致密复合材料具有如下特性：在40℃至570℃下平均线性热膨胀系数为5.4至6.0ppm / K，热导率为100W / m·K以上，四点 弯曲强度在300MPa以上。

公开(公告)号：US09034064B2

公开(公告)日：2015-05-19

申请号：US13441791

申请日：2012-04-06

申请人： Abhijit Suryavanshi

发明人： Abhijit Suryavanshi

IPC分类号： C09K3/14 ,  C04B35/52 ,  B24D18/00 ,  B24D99/00 ,  C04B35/645 ,  C22C1/05 ,  C22C26/00 ,  B22F5/00

CPC分类号： C04B35/52 ,  B22F2005/001 ,  B24D18/0009 ,  B24D99/005 ,  C04B35/6316 ,  C04B35/645 ,  C04B2235/3826 ,  C04B2235/3847 ,  C04B2235/3891 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/427 ,  C04B2235/428 ,  C04B2235/5436 ,  C04B2235/80 ,  C04B2235/85 ,  C22C1/058 ,  C22C26/00 ,  C22C2026/006

摘要： Methods for preparing a silicon bonded PCD material involving a one step, double sweep process and drilling cutters made by such processes are disclosed. The PCD material includes thermally stable phases in the interstitial spaces between the sintered diamond grains. The method sweeps a diamond powder with a binder to form sintered PCD, reacts said molten binder with a temporary barrier separating said binder and said diamond from a silicon (Si) source, and sweeps said sintered PCD with said Si source to form SiC bonded PCD.

摘要翻译： 公开了一种制备涉及一步硅结合PCD材料的方法，通过这种方法制备的双扫过程和钻孔刀。 PCD材料包括在烧结金刚石晶粒之间的间隙空间中的热稳定相。 该方法用粘合剂清洗金刚石粉末以形成烧结的PCD，使所述熔融粘合剂与将所述粘合剂和所述金刚石与硅（Si）源分开的临时屏障反应，并用所述Si源扫描所述烧结PCD以形成SiC结合的PCD 。

公开(公告)号：US08901467B2

公开(公告)日：2014-12-02

申请号：US12963796

申请日：2010-12-09

申请人： Stephen Radmacher

发明人： Stephen Radmacher

IPC分类号： H05B6/70 ,  F23H7/00 ,  F23Q7/06 ,  B28B1/00 ,  C04B35/593 ,  B28B1/26 ,  F23Q7/00 ,  C04B37/00 ,  F23Q7/22

CPC分类号： F23Q7/06 ,  B28B1/008 ,  B28B1/26 ,  C04B35/593 ,  C04B37/001 ,  C04B2235/3891 ,  C04B2235/6027 ,  C04B2237/368 ,  C04B2237/582 ,  C04B2237/588 ,  C04B2237/76 ,  F23Q7/001 ,  F23Q7/22

摘要： A multi-layer rod shaped ceramic igniter includes an elongated tapered electrode having a central core of resistant material and two annular segments. One of the segments in on one side of the core and the other on an opposite side and connected to two slightly converging facets extending along the core. The multi-layered rod shaped ceramic igniters disclosed herein may be manufactured by slip-casting, injection molding or extruding a green annular body and removing material from opposite sides of the green body to form two almost parallel but slightly converging facets that extend over the heater igniter between the back surface and the tip of the igniter. After removing material between the annular segments the igniter is air dried and then heated in a vacuum at atmospheric pressure to approximately 900° C. in order to burn off the organic binder. The ceramic is then held in an inert atmosphere and heated to a temperature of 1600° C. and under an isotatic pressure of greater than 10 mega pascales for sintering the layer into a unitary monolithic structure.

摘要翻译： 多层棒状陶瓷点火器包括具有耐磨材料的中心芯和两个环形段的细长锥形电极。 在芯的一侧上的一个片段，另一个在相对侧上并且连接到沿着芯延伸的两个稍微会聚的小面。 本文公开的多层棒状陶瓷点火器可以通过流延，注射成型或挤出绿色环形体并且从生坯的相对侧移除材料来制造，以形成两个几乎平行但稍微会聚的小面，其在加热器 点火器的后表面和尖端之间的点火器。 在环形段之间移除材料之后，将点火器空气干燥，然后在大气压至大约900℃的真空中加热，以烧掉有机粘合剂。 然后将陶瓷保持在惰性气氛中并加热至1600℃的温度，并且在大于10兆帕斯卡的等压压力下将该层烧结成单一整体结构。

公开(公告)号：US20140287245A1

公开(公告)日：2014-09-25

申请号：US14220289

申请日：2014-03-20

申请人： NGK Insulators, Ltd.

发明人： Asumi JINDO ,  Katsuhiro INOUE ,  Yuji KATSUDA

IPC分类号： H01L21/683 ,  B32B9/00

CPC分类号： H01L21/67109 ,  B21D53/02 ,  B32B9/005 ,  B32B37/10 ,  B32B38/0012 ,  B32B2311/00 ,  B32B2311/24 ,  B32B2315/02 ,  C04B35/5615 ,  C04B35/575 ,  C04B35/62635 ,  C04B37/006 ,  C04B2235/3826 ,  C04B2235/3843 ,  C04B2235/3891 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/656 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2237/365 ,  C04B2237/366 ,  C04B2237/402 ,  C04B2237/708 ,  H01L21/6831 ,  H01L21/6833 ,  H01L21/68757 ,  Y10T29/4935

摘要： A dense composite material according to the present invention contains, in descending order of content, silicon carbide, titanium silicon carbide, and titanium carbide as three major constituents. The dense composite material contains 51% to 68% by mass of silicon carbide and no titanium silicide and has an open porosity of 1% or less. This dense composite material has properties such as an average linear thermal expansion coefficient of 5.4 to 6.0 ppm/K at 40° C. to 570° C., a thermal conductivity of 100 W/m·K or more, and a four-point bending strength of 300 MPa or more.

摘要翻译： 根据本发明的致密复合材料以含量的降序包含作为三个主要成分的碳化硅，钛碳化硅和碳化钛。 该致密复合材料含有51〜68质量％的碳化硅，不含硅化钛，开孔率为1％以下。 该致密复合材料具有如下特性：在40℃至570℃下平均线性热膨胀系数为5.4至6.0ppm / K，热导率为100W / m·K以上，四点 弯曲强度在300MPa以上。

公开(公告)号：US08728340B2

公开(公告)日：2014-05-20

申请号：US13431107

申请日：2012-03-27

申请人： Teruyuki Ikeda ,  G. Jeffrey Snyder

发明人： Teruyuki Ikeda ,  G. Jeffrey Snyder

IPC分类号： H01L35/32 ,  H01L35/14 ,  H02N11/00

CPC分类号： C22C1/1084 ,  B22F2999/00 ,  C04B35/547 ,  C04B35/58085 ,  C04B35/62615 ,  C04B35/645 ,  C04B2235/3206 ,  C04B2235/3891 ,  C04B2235/428 ,  C04B2235/6567 ,  C04B2235/662 ,  C04B2235/76 ,  C04B2235/80 ,  C22C1/1094 ,  H01L35/16 ,  H01L35/22 ,  B22F2003/248

摘要： The method of manufacturing the thermoelectric material including a plurality of phases that are phase-separated from a supersaturated solid solution includes: a process of performing a mechanical alloying treatment to a starting raw material that is prepared with a composition deviated from a composition range existing in an equilibrium state of a compound to generate the supersaturated solid solution; and a process of performing phase separation into the plurality of phases and solidification by heating and pressing the supersaturated solid solution, or by further performing a heat treatment according to the circumstances.

摘要翻译： 制造包括与过饱和固溶体相分离的多个相的热电材料的方法包括：对由以下组成范围存在的组成变化的组合物制备的起始原料进行机械合金化处理的方法 化合物的平衡状态以产生过饱和固溶体; 以及通过加热和压制过饱和固溶体进行相分离并固化的方法，或者根据情况进一步进行热处理。