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1. 发明授权

US12083601B2 Method for forming viable high entropy alloys via additive manufacturing 有权
公开(公告)号：US12083601B2
公开(公告)日：2024-09-10
申请号：US17722775
申请日：2022-04-18
申请人： Hamilton Sundstrand Corporation
发明人： Sergey Mironets , Thomas J. Martin , Alexander Staroselsky
IPC分类号： B22F3/23 , B22F1/145 , B22F3/15 , B22F9/04 , B33Y10/00 , B33Y40/10 , B33Y40/20
CPC分类号： B22F3/23 , B22F1/145 , B22F3/15 , B22F9/04 , B33Y10/00 , B33Y40/10 , B33Y40/20
摘要： A method for making a component comprising a high entropy alloy (HEA) includes combining a reaction component with a powdered HEA precursor, igniting the combination of the reaction component and the powdered HEA precursor to induce a self-propagating high-temperature synthesis (SHS) reaction and to form a solid HEA feedstock, converting the solid HEA feedstock into a powder HEA feedstock, and additively manufacturing at least a portion of the powder feedstock into a HEA component or HEA preformed shape approximating a desired shape of the component.

2. 发明授权

US10500642B2 Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof 有权
公开(公告)号：US10500642B2
公开(公告)日：2019-12-10
申请号：US14441446
申请日：2014-03-17
申请人： WUHAN UNIVERSITY OF TECHNOLOGY
发明人： Xinfeng Tang , Xianli Su , Qiang Zhang , Xin Cheng , Dongwang Yang , Gang Zheng , Fan Fu , Tao Liang , Qingjie Zhang
IPC分类号： B22F3/23 , C22C9/00 , C22C12/00 , C22C29/12 , B22F9/16 , C22C1/04 , B22F9/04 , C22C1/02 , C22C11/00 , C22C13/00 , C22C23/00 , C22C28/00
CPC分类号： B22F3/23 , B22F9/04 , B22F9/16 , C22C1/02 , C22C1/0491 , C22C9/00 , C22C11/00 , C22C12/00 , C22C13/00 , C22C23/00 , C22C28/00 , C22C29/12
摘要： The disclosure relates to thermoelectric materials prepared by self-propagating high temperature synthesis (SHS) process combining with Plasma activated sintering and methods for preparing thereof. More specifically, the present disclosure relates to the new criterion for combustion synthesis and the method for preparing the thermoelectric materials which meet the new criterion.

3. 发明授权

US09994929B2 Processes for producing tantalum alloys and niobium alloys 有权
公开(公告)号：US09994929B2
公开(公告)日：2018-06-12
申请号：US15043751
申请日：2016-02-15
申请人： ATI PROPERTIES LLC
发明人： Arnel M. Fajardo , John W. Foltz, IV
IPC分类号： C22B34/24 , C22B4/04 , C22C27/02 , C22C1/02 , B22F3/23 , B22F3/24 , C22C1/04 , C22B5/04 , C22B9/22
CPC分类号： C22B4/04 , B22F3/23 , B22F3/24 , B22F2998/10 , B22F2999/00 , C22B5/04 , C22B9/228 , C22B34/24 , C22C1/02 , C22C1/045 , C22C27/02 , B22F3/17 , B22F2003/247 , B22F2003/248
摘要： Processes for the production of tantalum alloys and niobium are disclosed. The processes use aluminothermic reactions to reduce tantalum pentoxide to tantalum metal or niobium pentoxide to niobium metal.

4. 发明授权

US09470284B2 Friction member for bicycle brake 有权
标题翻译：自行车制动摩擦件
公开(公告)号：US09470284B2
公开(公告)日：2016-10-18
申请号：US14583193
申请日：2014-12-26
申请人： Shimano Inc.
发明人： Tooru Iwai , Makoto Souwa
IPC分类号： F16D69/02 , C22C1/04 , C22C32/00
CPC分类号： F16D69/027 , B22F2998/10 , C22C1/0491 , C22C32/0021 , C22C32/0052 , F16D2200/0004 , C22C1/05 , B22F3/02 , B22F3/23
摘要： A friction member for a bicycle brake that is obtained through combustion synthesis is disclosed. One example of the bicycle brake friction member includes an intermetallic compound, which is obtained from a first metal and a second metal, and a metal phase, which is obtained from the first metal.
摘要翻译：公开了一种通过燃烧合成获得的用于自行车制动器的摩擦件。自行车制动摩擦构件的一个例子包括从第一金属和第二金属获得的金属间化合物和从第一金属获得的金属相。

5. 发明申请

US20160194251A1 PROCESSING OF NON-OXIDE CERAMICS FROM SOL-GEL METHODS 有权
标题翻译：从溶胶法中处理非氧化物陶瓷
公开(公告)号：US20160194251A1
公开(公告)日：2016-07-07
申请号：US14515689
申请日：2014-10-16
申请人： Lawrence Livermore National Security, LLC
发明人： Richard Landingham , Robert A. Reibold , Joe Satcher, JR.
IPC分类号： C04B35/624 , C04B35/563 , C04B35/58 , C04B35/589 , C04B35/583 , C04B35/571 , C04B35/56
CPC分类号： C04B35/624 , B22F3/105 , B22F3/15 , B22F3/20 , B22F3/23 , B22F2003/208 , B22F2005/001 , C01B21/06 , C01B32/90 , C01B32/956 , C01B35/04 , C04B35/5611 , C04B35/563 , C04B35/571 , C04B35/58 , C04B35/58014 , C04B35/5805 , C04B35/58057 , C04B35/58064 , C04B35/58071 , C04B35/581 , C04B35/589 , C04B35/6265 , C04B35/62655 , C04B35/645 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3232 , C04B2235/3244 , C04B2235/3258 , C04B2235/3409 , C04B2235/3418 , C04B2235/441 , C04B2235/48 , C04B2235/666 , C04B2235/781 , C22C29/08
摘要： A general procedure applied to a variety of sol-gel precursors and solvent systems for preparing and controlling homogeneous dispersions of very small particles within each other. Fine homogenous dispersions processed at elevated temperatures and controlled atmospheres make a ceramic powder to be consolidated into a component by standard commercial means: sinter, hot press, hot isostatic pressing (HIP), hot/cold extrusion, spark plasma sinter (SPS), etc.
摘要翻译：适用于各种溶胶 - 凝胶前体和溶剂体系的一般程序，用于制备和控制相互之间非常小的颗粒的均匀分散体。在高温和可控气氛下加工的细均匀分散体通过标准商业手段将陶瓷粉末固结成组分：烧结，热压，热等静压（HIP），热/冷挤出，火花等离子体烧结（SPS）等。

6. 发明申请

US20160160313A1 PROCESSES FOR PRODUCING TANTALUM ALLOYS AND NIOBIUM ALLOYS 有权
标题翻译：生产钛合金和铌合金的方法
公开(公告)号：US20160160313A1
公开(公告)日：2016-06-09
申请号：US15043751
申请日：2016-02-15
申请人： ATI Properties, Inc.
发明人： Arnel M. Fajardo , John W. Foltz, IV
IPC分类号： C22B4/04 , C22C27/02 , C22C1/02 , C22B34/24
CPC分类号： C22B4/04 , B22F3/23 , B22F3/24 , B22F2998/10 , B22F2999/00 , C22B5/04 , C22B9/228 , C22B34/24 , C22C1/02 , C22C1/045 , C22C27/02 , B22F3/17 , B22F2003/247 , B22F2003/248
摘要： Processes for the production of tantalum alloys and niobium are disclosed. The processes use aluminothermic reactions to reduce tantalum pentoxide to tantalum metal or niobium pentoxide to niobium metal.
摘要翻译：公开了用于生产钽合金和铌的工艺。该方法使用铝热反应将五氧化二钽还原为钽金属或五氧化二铌至铌金属。

7. 发明申请

US20160151864A1 METAL SINTERING FILM COMPOSITIONS 审中-公开
标题翻译：金属烧结膜组合物
公开(公告)号：US20160151864A1
公开(公告)日：2016-06-02
申请号：US15017755
申请日：2016-02-08
申请人： Henkel IP & Holding GmbH
发明人： Louis P. Rector , Harry Richard Kuder , Juliet Grace Sanchez , Albert P. Perez , Kathryn Bearden
IPC分类号： B23K35/30 , B23K35/362 , B23K35/26 , C22C38/52 , C22C9/00 , C22C38/04 , C22C38/02 , C22C38/00 , C22C13/00 , C22C5/06 , B23K35/02 , C22C38/06
CPC分类号： B23K35/3006 , B22F1/0025 , B22F1/0059 , B22F3/10 , B22F3/1003 , B22F3/1035 , B22F3/23 , B22F7/08 , B23K35/0233 , B23K35/262 , B23K35/302 , B23K35/3066 , B23K35/362 , B82Y30/00 , C22C1/0491 , C22C5/06 , C22C9/00 , C22C13/00 , C22C26/00 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/52 , C22C49/12 , C22C2026/002 , C23C24/106 , H01L24/27 , H01L24/29 , H01L24/83 , H01L2224/2711 , H01L2224/2929 , H01L2224/29309 , H01L2224/29311 , H01L2224/29313 , H01L2224/29318 , H01L2224/2932 , H01L2224/29324 , H01L2224/29339 , H01L2224/29344 , H01L2224/29347 , H01L2224/29349 , H01L2224/29355 , H01L2224/29357 , H01L2224/2936 , H01L2224/29364 , H01L2224/29369 , H01L2224/29371 , H01L2224/29372 , H01L2224/2938 , H01L2224/29384 , H01L2224/29386 , H01L2224/29393 , H01L2224/29409 , H01L2224/29411 , H01L2224/29413 , H01L2224/29418 , H01L2224/2942 , H01L2224/29424 , H01L2224/29439 , H01L2224/29447 , H01L2224/29449 , H01L2224/29455 , H01L2224/29457 , H01L2224/2946 , H01L2224/29464 , H01L2224/29469 , H01L2224/29471 , H01L2224/29472 , H01L2224/2948 , H01L2224/29484 , H01L2224/29499 , H01L2224/32225 , H01L2224/83101 , H01L2224/83192 , H01L2224/83825 , H01L2224/8384
摘要： A sintering film comprising one or more metals, one or more metal alloys, or blends of one or more metals and one or more metal alloys, is prepared optionally using a solid or semi-solid organic binder. The organic binder can have fluxing functionality; the organic binder can be one that will partially or completely decompose upon sintering of the metal or metal alloy in the composition. In one embodiment, the sintering film is provided on an end use substrate, such as a silicon die or wafer, or a metal circuit board or foil, or the sintering film is provided on a carrier, such as a metal mesh. Preparation is accomplished by dispersing the metal or metal alloy in a suitable solvent, with or without a binder, and exposing the composition to high temperature to evaporate off the solvent and partially sinter the metal or metal alloy.
摘要翻译：任选使用固体或半固体有机粘合剂制备包含一种或多种金属，一种或多种金属合金或一种或多种金属和一种或多种金属合金的共混物的烧结膜。有机粘合剂可具有助熔功能; 有机粘合剂可以是在组合物中金属或金属合金烧结时部分或完全分解的有机粘合剂。在一个实施例中，烧结膜设置在诸如硅晶片或晶片的终端使用基板或金属电路板或箔上，或者烧结膜设置在诸如金属网的载体上。通过将金属或金属合金分散在具有或不具有粘合剂的合适溶剂中并将组合物暴露于高温以蒸发掉溶剂并部分烧结金属或金属合金来实现制备。

8. 发明申请

US20130277882A1 INORGANIC HOLLOW YARNS AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：无机中空纱及其制造方法
公开(公告)号：US20130277882A1
公开(公告)日：2013-10-24
申请号：US13920999
申请日：2013-06-18
申请人： KOREA INSTITUTE OF ENERGY RESEARCH
发明人： CHURL-HEE CHO , Do-Kyung Kim , Jeong-Gu Yeo , Young-Soo Ahn , Dong-Kook Kim , Hong-Soo Kim
IPC分类号： B29C47/00
CPC分类号： B29C47/0026 , B01D69/08 , B01D69/087 , B01D71/024 , B22F3/23 , B82Y30/00 , C04B35/62236 , C04B35/62272 , C04B35/62281 , C04B35/62295 , C04B35/634 , C04B2235/404 , C04B2235/421 , C04B2235/5284 , C09D5/00 , C22C1/058 , C22C29/00 , C22C29/02 , C22C29/12 , C22C29/16 , C22C47/14 , D01D10/02 , D01F9/08 , Y10T428/1369
摘要： Disclosed herein is a method of manufacturing inorganic hollow yarns, such as cermets, oxide-non oxide composites, poorly sinterable non-oxides, and the like, at low costs. The method includes preparing a composition comprising a self-propagating high temperature reactant, a polymer and a dispersant, wet-spinning the composition through a spinneret to form wet-spun yarns, washing and drying the wet-spun yarns to form polymer-self propagating high temperature reactant hollow yarns, and heat-treating the polymer-self propagating high temperature reactant hollow yarns to remove a polymeric component from the polymer-self propagating high temperature reactant hollow yarns while inducing self-propagating high temperature reaction of the self-propagating high temperature reactant to form inorganic hollow yarns. The composition comprises 45˜60 wt % of the self-propagating high temperature reactant, 6˜17 wt % of the polymer, 0.1˜4 wt % of the dispersant, and the balance of an organic solvent.
摘要翻译：本文公开了以低成本制造无机中空丝的方法，例如金属陶瓷，氧化物非氧化物复合材料，不易烧结的非氧化物等。该方法包括制备包含自蔓延高温反应物，聚合物和分散剂的组合物，通过喷丝头将组合物湿纺以形成湿纺丝，洗涤和干燥湿纺丝以形成聚合物自传播高温反应物中空纱线，并热处理聚合物自蔓延高温反应物中空纱线，以从聚合物自传播的高温反应物中空纱线中除去聚合物组分，同时诱导自传播高自由度的高温反应温度反应物形成无机中空纱线。该组合物包含45〜60重量％的自蔓延高温反应物，6〜17重量％的聚合物，0.1〜4重量％的分散剂，余量为有机溶剂。

9. 发明授权

US08491716B2 Inorganic hollow yarns and method of manufacturing the same 有权
标题翻译：无机中空丝及其制造方法
公开(公告)号：US08491716B2
公开(公告)日：2013-07-23
申请号：US12878900
申请日：2010-09-09
申请人： Churl-Hee Cho , Do-Kyung Kim , Jeong-Gu Yeo , Young-Soo Ahn , Dong-Kook Kim , Hong-Soo Kim
发明人： Churl-Hee Cho , Do-Kyung Kim , Jeong-Gu Yeo , Young-Soo Ahn , Dong-Kook Kim , Hong-Soo Kim
IPC分类号： C09D5/00 , C22C29/00 , C22C29/02 , C22C29/12 , C22C29/16
CPC分类号： B29C47/0026 , B01D69/08 , B01D69/087 , B01D71/024 , B22F3/23 , B82Y30/00 , C04B35/62236 , C04B35/62272 , C04B35/62281 , C04B35/62295 , C04B35/634 , C04B2235/404 , C04B2235/421 , C04B2235/5284 , C09D5/00 , C22C1/058 , C22C29/00 , C22C29/02 , C22C29/12 , C22C29/16 , C22C47/14 , D01D10/02 , D01F9/08 , Y10T428/1369
摘要： Disclosed herein is a method of manufacturing inorganic hollow yarns, such as cermets, oxide-non oxide composites, poorly sinterable non-oxides, and the like, at low costs. The method includes preparing a composition comprising a self-propagating high temperature reactant, a polymer and a dispersant, wet-spinning the composition through a spinneret to form wet-spun yarns, washing and drying the wet-spun yarns to form polymer-self propagating high temperature reactant hollow yarns, and heat-treating the polymer-self propagating high temperature reactant hollow yarns to remove a polymeric component from the polymer-self propagating high temperature reactant hollow yarns while inducing self-propagating high temperature reaction of the self-propagating high temperature reactant to form inorganic hollow yarns. The composition comprises 45˜60 wt % of the self-propagating high temperature reactant, 6˜17 wt % of the polymer, 0.1˜4 wt % of the dispersant, and the balance of an organic solvent.
摘要翻译：本文公开了以低成本制造无机中空丝的方法，例如金属陶瓷，氧化物非氧化物复合材料，不易烧结的非氧化物等。该方法包括制备包含自蔓延高温反应物，聚合物和分散剂的组合物，通过喷丝头将组合物湿纺以形成湿纺丝，洗涤和干燥湿纺丝以形成聚合物自传播高温反应物中空纱线，并热处理聚合物自蔓延高温反应物中空纱线，以从聚合物自传播的高温反应物中空纱线中除去聚合物组分，同时诱导自传播高自由度的高温反应温度反应物形成无机中空纱线。该组合物包含45〜60重量％的自蔓延高温反应物，6〜17重量％的聚合物，0.1〜4重量％的分散剂，余量为有机溶剂。

10. 发明申请

US20060162493A1 Ni-coated ti powders 审中-公开
标题翻译：镀镍钛粉
公开(公告)号：US20060162493A1
公开(公告)日：2006-07-27
申请号：US10527441
申请日：2003-08-20
申请人： Ding Yuan , Hossein Aminian
发明人： Ding Yuan , Hossein Aminian
IPC分类号： C22C5/00 , B22F1/02
CPC分类号： B22F3/1143 , A61F2002/30968 , A61F2310/00023 , A61F2310/00461 , A61L27/06 , A61L27/306 , B22F1/025 , B22F3/11 , B22F3/23 , B22F9/24 , B22F2999/00 , C22C1/0491 , Y10T428/12181 , B22F9/22
摘要： The present invention relates to coated powder, comprising a Ti-bearing core and a Ni-bearing coating, which can be used for the production of porous Ni—Ti articles by the self-propagating high temperature synthesis (SHS) method. The obtained articles are ideally suited for use in biomedical applications. According to the invention, a coated powder is used comprising a metallic Ti-bearing core and a metallic Ni-bearing coating, characterised by a Ni:Ti atomic ratio of more than 0.5, preferably between 0.9 and 1.1, and more preferably between 0.96 and 1.04. By using coated powders, local fluctuations in composition are limited and well under control. Milling of powders and the ensuing contamination risks are avoided. The sintered objects obtained using coated powders have a more homogeneous porosity than that using mixed Ni and Ti powders.
摘要翻译：本发明涉及涂覆粉末，其包括含Ti轴承芯和Ni承载涂层，其可用于通过自传播高温合成（SHS）方法生产多孔Ni-Ti制品。所获得的制品理想地适用于生物医学应用。根据本发明，使用包含金属含Ti芯和金属Ni载体涂层的涂覆粉末，其特征在于Ni:Ti原子比大于0.5，优选在0.9和1.1之间，更优选在0.96和 1.04。通过使用涂覆的粉末，组合物的局部波动受到限制并受到很好的控制。可以避免磨粉和随之而来的污染风险。使用涂覆粉末获得的烧结物质的孔隙率比使用混合的Ni和Ti粉末的孔隙率更均匀。

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