公开(公告)号：US20230405668A1

公开(公告)日：2023-12-21

申请号：US18250796

申请日：2021-10-25

申请人： SAFRAN ,  SAFRAN AERO BOOSTERS

发明人： Yann Jean-Pierre LEFAUX ,  Pierre Jean SALLOT

IPC分类号： B22D19/04 ,  B22D19/14 ,  B22D19/02 ,  B33Y80/00 ,  C22C47/08 ,  C22C47/06 ,  C22C49/06 ,  D03D1/00 ,  D03D15/242

CPC分类号： B22D19/04 ,  B22D19/14 ,  B22D19/02 ,  B33Y80/00 ,  C22C47/08 ,  C22C47/06 ,  C22C49/06 ,  D03D1/00 ,  D03D15/242 ,  F01D5/30

摘要： A method for manufacturing a turbine engine vane a root connected to a blade extending in a longitudinal direction includes the steps of providing a root; and providing mold with a first cavity and a second cavity that together define a recess in which the vane is formed. The recess includes a first space in which the blade is formed and a second space in which the root (1), c) is formed. The method further includes the steps of providing aluminum strips; positioning a fibrous reinforcement; arranging the vane root in the second space; and injecting a foam comprising aluminum or injecting an aluminum alloy into the first space of the recess of the mold such that the foam impregnates the fibrous reinforcement.

公开(公告)号：US11685983B2

公开(公告)日：2023-06-27

申请号：US16504621

申请日：2019-07-08

申请人： Terves, LLC

发明人： Andrew J. Sherman ,  Nicholas Farkas

IPC分类号： C23F1/06 ,  C22C23/00 ,  C22F1/06 ,  C21D10/00 ,  B82Y30/00 ,  E02D27/38 ,  C22C23/02 ,  C22C49/04 ,  B22D27/00 ,  B22D27/08 ,  B22D19/14 ,  B22D27/11 ,  C22C1/03 ,  B22D27/02 ,  C22C23/06 ,  C22C26/00 ,  C22C1/04 ,  B22D21/00 ,  C22C47/08 ,  B22D25/06 ,  B22D23/06 ,  B22D21/04 ,  C22C49/02 ,  B22F1/062 ,  C22C1/10

CPC分类号： C22F1/06 ,  B22D19/14 ,  B22D21/007 ,  B22D21/04 ,  B22D23/06 ,  B22D25/06 ,  B22D27/00 ,  B22D27/02 ,  B22D27/08 ,  B22D27/11 ,  B82Y30/00 ,  C21D10/00 ,  C22C1/03 ,  C22C1/0408 ,  C22C23/00 ,  C22C23/02 ,  C22C23/06 ,  C22C26/00 ,  C22C47/08 ,  C22C49/04 ,  E02D27/38 ,  B22F1/062 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/1047 ,  C22C49/02 ,  C22C2026/002 ,  B22F2999/00 ,  C22C47/08 ,  B22F2202/01 ,  B22F2999/00 ,  C22C1/0408 ,  C22C2026/002 ,  B22F2998/10 ,  C22C1/1047 ,  B22F1/054 ,  B22F2998/10 ,  C22C1/1047 ,  B22F1/0547 ,  B22F2998/10 ,  C22C1/1047 ,  B22F1/0551 ,  B22F2998/10 ,  B22F1/0551 ,  C22C1/1047 ,  B22F2998/10 ,  B22F1/0547 ,  C22C1/1047 ,  B22F2998/10 ,  B22F1/054 ,  C22C1/1047

摘要： A castable, moldable, or extrudable magnesium-based alloy that includes one or more insoluble additives. The insoluble additives can be used to enhance the mechanical properties of the structure, such as ductility and/or tensile strength. The final structure can be enhanced by heat treatment, as well as deformation processing such as extrusion, forging, or rolling, to further improve the strength of the final structure as compared to the non-enhanced structure. The magnesium-based composite has improved thermal and mechanical properties by the modification of grain boundary properties through the addition of insoluble nanoparticles to the magnesium alloys. The magnesium-based composite can have a thermal conductivity that is greater than 180 W/m-K, and/or ductility exceeding 15-20% elongation to failure.

公开(公告)号：US20180282846A1

公开(公告)日：2018-10-04

申请号：US15764500

申请日：2016-09-27

申请人： Coperion GmbH

发明人： Sören WELB ,  Ulrich CONRAD

IPC分类号： C22C47/08 ,  B22F3/20 ,  B22F3/00 ,  C22C1/04 ,  C22C1/10 ,  C22C49/06

CPC分类号： C22C47/08 ,  B22F3/003 ,  B22F3/20 ,  B22F2201/10 ,  B22F2301/052 ,  B22F2301/058 ,  B22F2999/00 ,  C22C1/0408 ,  C22C1/0416 ,  C22C1/10 ,  C22C1/1036 ,  C22C49/04 ,  C22C49/06 ,  B22F2202/07

摘要： In a method for producing a mixture of a metallic matrix material and an additive, a metallic bulk material is molten in a multi-shaft screw machine in a heating zone thereof by means of an inductive heating device to form a metal matrix material. As the at least one housing portion of the housing of the multi-shaft screw machine is made of a non-magnetic and electrically non-conductive material at least partly in the heating zone, a high and efficient energy input for melting the metallic bulk material is achievable in a simple manner. The additive for producing the mixture is admixed to the metallic matrix material by means of treatment element shafts of the multi-shaft screw machine.

公开(公告)号：US20160288200A1

公开(公告)日：2016-10-06

申请号：US14676864

申请日：2015-04-02

申请人： Zhiyue Xu ,  Chengjiao Yu ,  Lei Zhao ,  Ke Wang

发明人： Zhiyue Xu ,  Chengjiao Yu ,  Lei Zhao ,  Ke Wang

IPC分类号： B22D19/02 ,  B22F3/02 ,  B23K31/02 ,  C21D1/30 ,  C25D7/00 ,  B23K1/00 ,  B22F3/15 ,  B22F3/20

CPC分类号： B22D19/02 ,  B22D19/14 ,  B22F3/002 ,  B22F3/02 ,  B22F3/1055 ,  B22F3/15 ,  B22F3/20 ,  B22F3/225 ,  B22F2003/248 ,  B23K1/0008 ,  B23K31/02 ,  B33Y10/00 ,  B33Y80/00 ,  C21D1/30 ,  C22C1/1036 ,  C22C32/0084 ,  C22C32/0089 ,  C22C32/0094 ,  C22C47/08 ,  C22C47/14 ,  C22C49/14 ,  C25D7/00 ,  C25D15/00 ,  Y02P10/295

摘要： A metal composite comprises: a matrix comprising periodic metal springs; and a filler material comprising one or more of the following: a carbon composite; a polymer; a metal; graphite; cotton; asbestos; or glass fiber; wherein the filler material is bounded to the matrix via one or more of the following: a mechanical interlocking; a chemical bond; a solid solution; or an active layer disposed between the periodic metal springs and the filler material.

摘要翻译： 金属复合材料包括：包含周期性金属弹簧的基体; 以及包含以下一种或多种的填料材料：碳复合材料; 聚合物 金属 石墨; 棉; 石棉; 或玻璃纤维; 其中所述填充材料通过以下一个或多个结合到所述基质上：机械互锁; 化学键; 一个坚实的解决方案; 或设置在周期性金属弹簧和填充材料之间的有源层。

公开(公告)号：US20160114430A1

公开(公告)日：2016-04-28

申请号：US14202731

申请日：2014-03-10

申请人： Siemens Energy, Inc

发明人： Gerald J. Bruck ,  Ahmed Kamel

IPC分类号： B23K26/342 ,  B23K35/368 ,  B23K35/362 ,  B23K26/144 ,  B23K26/00

CPC分类号： B23K26/342 ,  B23K9/042 ,  B23K9/044 ,  B23K10/027 ,  B23K15/0093 ,  B23K26/0006 ,  B23K26/144 ,  B23K26/32 ,  B23K26/322 ,  B23K26/34 ,  B23K35/362 ,  B23K35/368 ,  B23K2101/001 ,  B23K2101/06 ,  B23K2101/34 ,  B23K2103/08 ,  B23K2103/10 ,  B23K2103/14 ,  B23K2103/18 ,  B23K2103/26 ,  B23K2103/50 ,  B23K2103/52 ,  C22C26/00 ,  C22C47/08 ,  C22C49/14 ,  C22C2026/002 ,  C23C24/103 ,  C23C26/02 ,  F01D5/005 ,  F05D2230/31 ,  F05D2300/224

摘要： A method for forming a reinforced cladding (10) on a superalloy substrate (12) The method includes forming a melt pool (22) including a superalloy material (16) and a plurality of discrete carbon reinforcing structures (18) on the superalloy substrate (12) via application of energy from an energy source (20) The method further includes cooling the melt pool (22) to form a reinforced cladding (10) comprising the superalloy material (16) and the carbon reinforcing structures (18) on the substrate (12).

摘要翻译： 一种用于在超合金基板（12）上形成增强包层（10）的方法。该方法包括在超合金基板（12）上形成包括超合金材料（16）和多个离散碳增强结构（18）的熔池（22） 该方法还包括冷却熔池（22）以形成包括超合金材料（16）的增强包层（10）和在基底上的碳增强结构（18） （12）。

公开(公告)号：US20150211152A1

公开(公告)日：2015-07-30

申请号：US14506670

申请日：2014-10-05

申请人： Pawel Czubarow

发明人： Pawel Czubarow

IPC分类号： D01F9/08

CPC分类号： D01F9/08 ,  C01B32/956 ,  C04B35/62259 ,  C04B35/62281 ,  C04B35/62876 ,  C04B2235/441 ,  C04B2235/526 ,  C22C47/08 ,  C22C49/14 ,  D01D5/003 ,  D01D10/02 ,  D10B2101/14 ,  H01L35/22

摘要： Continuous ceramic (e.g., silicon carbide) nanofibers (502, 602, 604, 606, 608, 702, 704, 1102, 1104) which are optionally p or n type doped are manufactured by electrospinning a polymeric ceramic precursor to produce fine strands of polymeric ceramic precursor which are then pyrolized. The ceramic nanofibers may be used in a variety of applications not limited to reinforced composite materials (400), thermoelectric generators (600, 700) and high temperature particulate filters (1200).

摘要翻译： 通过电纺聚合物陶瓷前体制备任选p或n型掺杂的连续陶瓷（例如，碳化硅）纳米纤维（502,602,604,606,608,702,704,1102,1104），以制备聚合物 陶瓷前体，然后热解。 陶瓷纳米纤维可以用于不限于增强复合材料（400），热电发生器（600,700）和高温微粒过滤器（1200）的各种应用。

公开(公告)号：US20140170017A1

公开(公告)日：2014-06-19

申请号：US13828451

申请日：2013-03-14

申请人： HYUNDAI MOTOR COMPANY

发明人： Hoon Mo Park ,  Kyung Moon Lee ,  Hoo Dam Lee

IPC分类号： C22C21/04 ,  B22D11/00

CPC分类号： C22C21/02 ,  B22D11/003 ,  C22C1/026 ,  C22C1/101 ,  C22C21/04 ,  C22C26/00 ,  C22C47/08 ,  C22C2026/002

摘要： Disclosed is an aluminum alloy, including: about 14˜20 wt % of Si; about 2˜7.5 wt % of Ti; about 1˜3 wt % of B; and a balance of Al as a main component, wherein wt % are based on the total weight of the aluminum alloy and wherein a ratio of Ti/B is about 2˜2.5:1.

摘要翻译： 公开了一种铝合金，其包括：约14〜20重量％的Si; 约2〜7.5重量％的Ti; 约1〜3重量％的B; 余量为Al为主要成分，其中wt％为铝合金的总重量，Ti / B的比为约2〜2.5:1。

公开(公告)号：US20140030948A1

公开(公告)日：2014-01-30

申请号：US13827354

申请日：2013-03-14

申请人： LIQUIDMETAL COATINGS LLC

发明人： Choongnyun P. KIM ,  John KANG

IPC分类号： D06M23/00

CPC分类号： C22C49/02 ,  B05D1/18 ,  B05D2256/00 ,  B29C70/885 ,  C22C47/08 ,  C22C2200/02 ,  D01D5/08 ,  D06M23/00 ,  Y10T428/249957 ,  Y10T428/31678 ,  Y10T442/339

摘要： Provided in one embodiment is a method for producing a composition, comprising: heating a first material comprising an amorphous alloy to a first temperature; and contacting the first material with a second material comprising at least one fiber to form a composition comprising the first material and the second material; wherein the first temperature is higher than or equal to a glass transition temperature (Tg) of the amorphous alloy.

摘要翻译： 在一个实施方案中提供了一种制备组合物的方法，包括：将包含非晶合金的第一材料加热至第一温度; 以及使所述第一材料与包含至少一种纤维的第二材料接触以形成包含所述第一材料和所述第二材料的组合物; 其中所述第一温度高于或等于所述非晶合金的玻璃化转变温度（Tg）。

公开(公告)号：US20100324194A1

公开(公告)日：2010-12-23

申请号：US12852110

申请日：2010-08-06

申请人： Akira Magario ,  Toru Noguchi

发明人： Akira Magario ,  Toru Noguchi

IPC分类号： C08K3/08

CPC分类号： B82Y30/00 ,  B22F1/0059 ,  C22C1/1005 ,  C22C1/1015 ,  C22C47/06 ,  C22C47/08 ,  C22C49/14 ,  Y10T428/30

摘要： A method of producing a composite material which includes a carbon-based material and a particulate or fibrous metal material Z. The method includes steps (a) to (c). In the step (a), at least a first carbon material and the metal material Z mixed into an elastomer, and dispersing the first carbon material and the metal material Z by applying a shear force to obtain a composite elastomer, the metal material Z having a melting point lower than a melting point of the first carbon material. In the step (b), the composite elastomer is heat-treated to vaporize the elastomer to obtain an intermediate composite material including a second carbon material and the metal material Z. In the step (c), the intermediate composite material is heat-treated together with a substance including an element Y having a melting point lower than the melting point of the metal material Z to vaporize the substance including the element Y.

摘要翻译： 一种生产复合材料的方法，其包括碳基材料和颗粒状或纤维状金属材料Z.该方法包括步骤（a）至（c）。 在步骤（a）中，至少将第一碳材料和金属材料Z混合成弹性体，并通过施加剪切力来分散第一碳材料和金属材料Z以获得复合弹性体，金属材料Z具有 熔点低于第一碳材料的熔点。 在步骤（b）中，对复合弹性体进行热处理以使弹性体汽化，得到包含第二碳材料和金属材料Z的中间复合材料。在步骤（c）中，对中间复合材料进行热处理 与包含熔点低于金属材料Z的熔点的元素Y的物质一起蒸发含有元素Y的物质。

公开(公告)号：US20100279138A1

公开(公告)日：2010-11-04

申请号：US12741318

申请日：2008-10-30

申请人： Jie Zheng

发明人： Jie Zheng

IPC分类号： B32B1/00 ,  B22F3/10 ,  B22F1/00

CPC分类号： B22F3/1007 ,  B01J3/065 ,  B01J2203/062 ,  B01J2203/0655 ,  B22F3/1035 ,  B22F2999/00 ,  C09K3/1436 ,  C22C47/08 ,  Y10T428/12049 ,  B22F2201/10 ,  B22F2201/20

摘要： The present invention relates to a method for producing diamond-metal composites comprising mixing diamond particles with metal-filler particles forming a diamond/metal-filler mixture, forming a green body of the diamond/metal-filler mixture, optionally green machining the green body to a work piece before or after pre-sintering by heating the green body to a temperature ≦500° C., infiltrating the green body or the work piece with one or more wetting elements or infiltrating the green body or the work piece with one or more wetting alloys, which infiltration step being carried out under vacuum or in an inert gas atmosphere at a pressure ≦200 Bar. The invention relates further to a green body, a diamond metal composite, and use of the diamond metal composite.

摘要翻译： 本发明涉及一种生产金刚石 - 金属复合材料的方法，包括将金刚石颗粒与形成金刚石/金属 - 填料混合物的金属 - 填料颗粒混合，形成金刚石/金属 - 填料混合物的生坯，任选地绿色加工生坯 通过将生坯体加热至温度<500℃而在预烧结之前或之后的工件; 500℃，用一种或多种润湿元件渗透生坯或工件，或者用一个或多个润湿元件浸入生坯或工件 或更多润湿合金，该渗透步骤在真空下或在惰性气体气氛中在压力为200巴下进行。 本发明进一步涉及生坯，金刚石金属复合材料和金刚石金属复合材料的用途。