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1. 发明申请

US20180354033A1 SILVER-COATED COPPER POWDER 审中-公开
公开(公告)号：US20180354033A1
公开(公告)日：2018-12-13
申请号：US15747963
申请日：2016-08-17
申请人： Mitsui Mining & Smelting Co., Ltd.
发明人： Hiroyuki MORINAKA , Kentaro OCHI
IPC分类号： B22F1/02 , B22F1/00
CPC分类号： B22F1/025 , B22F1/00 , B22F1/0011 , B22F1/0088 , B22F1/02 , B22F2301/10 , B22F2301/255 , B22F2301/40 , B22F2303/30 , B22F2304/058 , B22F2304/10 , B22F2999/00 , C22C5/06 , C22C9/00 , H01B1/02 , H01B5/00
摘要： A novel silver-coated copper powder, particularly a silver-coated copper powder particle having a dendritic shape, having increased electrical conductivity with no need to increase the silver content is provided. The silver-coated copper powder is composed of a silver-coated copper particle coated with a silver layer containing silver or a silver alloy, including a silver-coated copper particle having a dendritic shape, containing nitrogen (N) in the silver layer, and having a nitrogen (N) content of 0.2 to 10.0 parts by mass with respect to 100 parts by mass of the silver content.

2. 发明申请

US20160326809A1 Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy Additions 审中-公开
标题翻译：具有铅或铅合金添加剂的多晶金刚石切割元件
公开(公告)号：US20160326809A1
公开(公告)日：2016-11-10
申请号：US14707278
申请日：2015-05-08
申请人： DIAMOND INNOVATIONS, INC.
发明人： Christopher Allen Long , Andrew Gledhill
IPC分类号： E21B10/567 , B24D3/10 , B24D18/00 , E21B10/55
CPC分类号： E21B10/567 , B22F3/14 , B22F3/15 , B22F3/24 , B22F5/00 , B22F2005/001 , B22F2301/30 , B22F2302/406 , B22F2303/30 , B22F2998/10 , B24D3/10 , B24D18/0009 , B24D99/00 , C22C11/00 , C22C26/00 , C22C27/04 , C22C27/06 , E21B10/5735 , B22F2003/244
摘要： Polycrystalline diamond cutting elements having enhanced thermal stability, drill bits incorporating the same, and methods of making the same are disclosed herein. In one embodiment, a cutting element includes a substrate having a metal carbide and a polycrystalline diamond body bonded to the substrate. The polycrystalline diamond body includes a plurality of diamond grains bonded to adjacent diamond grains by diamond-to-diamond bonds and a plurality of interstitial regions positioned between adjacent diamond grains. At least a portion of the plurality of interstitial regions comprise lead or lead alloy, a catalyst material, metal carbide, or combinations thereof. At least a portion of the plurality of interstitial regions comprise lead or lead alloy that coat portions of the adjacent diamond grains such that the lead or lead alloy reduces contact between the diamond and the catalyst.
摘要翻译：本文公开了具有增强的热稳定性的多晶金刚石切割元件及其结合的钻头及其制造方法。在一个实施例中，切割元件包括具有金属碳化物的基底和结合到基底的多晶金刚石体。多晶金刚石体包括通过金刚石与金刚石结合而与相邻金刚石晶粒结合的多个金刚石晶粒和位于相邻金刚石晶粒之间的多个间隙区。多个间隙区域中的至少一部分包括铅或铅合金，催化剂材料，金属碳化物或其组合。多个间隙区域中的至少一部分包括铅或铅合金，其涂覆相邻金刚石晶粒的部分，使得铅或铅合金减少金刚石与催化剂之间的接触。

3. 发明申请

US20160122877A1 Surface Alloy Coating Composite material Used for High Temperature Resistant Material, Coating and Preparation Method Thereof 审中-公开
标题翻译：表面合金涂层复合材料用于耐高温材料，涂层及其制备方法
公开(公告)号：US20160122877A1
公开(公告)日：2016-05-05
申请号：US14896767
申请日：2013-10-16
申请人： INSTITUTE OF METAL RESEARCH, CHINESE ACADEMY OF SCIENCES
发明人： Fuhui WANG , Shenglong ZHU , Minghui CHEN , Mingli SHEN , Cheng WANG
IPC分类号： C23C24/08 , B22F9/04 , B22F1/00 , C22C19/05
CPC分类号： C23C24/085 , B22F1/0003 , B22F9/04 , B22F2009/041 , B22F2301/15 , B22F2302/20 , B22F2302/25 , B22F2302/253 , B22F2302/256 , B22F2302/45 , B22F2303/05 , B22F2303/30 , C22C1/05 , C22C1/1084 , C22C19/056 , C22C19/058 , C22C30/00 , C22C32/0026 , C22C32/0063 , C22C32/0068 , C22F1/10 , C23C4/02 , C23C4/18 , C23C28/324 , C23C28/345
摘要： The present invention provides a surface alloy coating composite material for a high temperature resistant material, a coating and a manufacturing method thereof, wherein the surface alloy coating composite material is made of metal alloy powder having a face-centered cubic structure and enamel powder, and a component percentage thereof is as follows: 10-70wt % is the metal alloy powder, and remaining is the enamel powder; the metal alloy powder is selected from at least one type of NiCrAIX, NiCrX and NiCoCrAIX, wherein X is at least one type of hafnium, zirconium, a rare earth element and mixed rare earth, and the mixed rare earth can be two types or more than two types of rare earth elements that are used together or a rare earth element and one type or multiple types of Na, K, Ca, Sr and Ba that are used in a combined way.
摘要翻译：本发明提供一种耐高温材料用表面合金涂层复合材料及其制备方法，其中表面合金涂层复合材料由具有面心立方结构和搪瓷粉末的金属合金粉末制成，其成分百分比如下：金属合金粉末为10-70wt％，剩余为搪瓷粉末; 金属合金粉末选自NiCrAIX，NiCrX和NiCoCrAIX中的至少一种，其中，X为铪，锆，稀土元素和混合稀土中的至少一种，混合稀土可以为两种以上一起使用的两种类型的稀土元素或稀土元素以及以组合方式使用的一种或多种类型的Na，K，Ca，Sr和Ba。

4. 发明申请

US20110318504A1 METHOD FOR FABRICATING COMPOSITE MATERIAL COMPRISING NANO CARBON AND METAL OR CERAMIC 审中-公开
标题翻译：生产纳米碳和金属或陶瓷的复合材料的方法
公开(公告)号：US20110318504A1
公开(公告)日：2011-12-29
申请号：US12868829
申请日：2010-08-26
申请人： Jun Hyun HAN , Kwang Koo JEE , Ji Young BYUN , Se il OH , Jun Young LIM
发明人： Jun Hyun HAN , Kwang Koo JEE , Ji Young BYUN , Se il OH , Jun Young LIM
IPC分类号： B05D3/12 , C23C14/34 , H05H1/24
CPC分类号： C04B35/62876 , B22F2998/00 , B22F2998/10 , C04B35/62892 , C04B2235/5248 , B22F1/025 , C22C1/05 , B22F3/10 , B22F1/0025 , C22C2026/006 , B22F2303/30 , B22F2301/25 , B22F2301/30 , B22F2301/10 , B22F2301/15
摘要： Disclosed is a method for fabricating a composite material comprising nano carbon and metal or ceramic, in more detail, a method for fabricating a composite material in which metallic or ceramic particles are uniformly dispersed on a nano carbon surface, the method including (1) coating a metal layer on nano carbon, (2) fabricating composite nano powders by performing a thermal treatment for the nano carbon coated with the metal layer, and (3) sintering the composite nano powders, whereby the composite nano powders, in which metallic or ceramic nano powders are uniformly mixed on the surface of the nano carbon, can be easily fabricated, and such composite nano powders can be sintered so as to fabricate the composite material, in which the nano carbon and the metallic or ceramic powders are uniformly dispersed. Also, the use of the composite material can have a great contribution to implementation of high performance, lightweight and size reduction in electric, electronic and vehicle-related fields, in detail, the composite material can be applied to an electrode material with a high conductivity, a thermal interface with a high thermal conductivity, a structural material with a high strength-to-weight ratio, and the like.
摘要翻译：公开了一种制造包含纳米碳和金属或陶瓷的复合材料的方法，更详细地说，一种制造复合材料的方法，其中金属或陶瓷颗粒均匀地分散在纳米碳表面上，该方法包括（1）涂覆纳米碳上的金属层，（2）通过对涂覆有金属层的纳米碳进行热处理制造复合纳米粉末，（3）烧结复合纳米粉末，由此复合纳米粉末中金属或陶瓷将纳米粉末均匀地混合在纳米碳的表面上，可以容易地制造，并且可以将这种复合纳米粉末烧结以制造其中纳米碳和金属或陶瓷粉末均匀分散的复合材料。此外，复合材料的使用可以对电气，电子和车辆领域的高性能，轻量化和尺寸减小的实现有很大的贡献，详细地说，复合材料可以应用于具有高导电性的电极材料，具有高导热性的热界面，具有高强度重量比的结构材料等。

5. 发明授权

US10016848B2 Metal particles having intermetallic compound nano-composite structure crystal 有权
公开(公告)号：US10016848B2
公开(公告)日：2018-07-10
申请号：US15334898
申请日：2016-10-26
申请人： NAPRA CO., LTD.
发明人： Shigenobu Sekine
IPC分类号： B22F1/02 , B23K35/02 , B22F1/00 , C22C13/00 , H01L23/00 , B23K35/26 , B23K35/30 , C22C9/02 , H01B1/22
CPC分类号： B23K35/025 , B22F1/0048 , B22F1/025 , B22F2301/30 , B22F2301/40 , B22F2303/15 , B22F2303/30 , B22F2304/10 , B23K35/26 , B23K35/262 , B23K35/302 , C22C9/02 , C22C13/00 , H01B1/02 , H01B1/026 , H01B1/04 , H01B1/22 , H01L24/13 , H01L24/16 , H01L2224/13082 , H01L2224/13311 , H01L2224/13411 , H01L2224/13447 , H01L2924/01327
摘要： Aiming at providing a metal particle, an electro-conductive paste, a formed article, and a laminated article that are able to form a highly reliable and high-quality electric interconnect, an electro-conductive bonding portion, or a three-dimensional structure that is less likely to produce the Kirkendall void, this invention discloses a metal particle which include an outer shell and a core part, the outer shell including an intermetallic compound and covering the core part.

6. 发明申请

US20180142522A1 CUTTING ELEMENTS HAVING ACCELERATED LEACHING RATES AND METHODS OF MAKING THE SAME 审中-公开
公开(公告)号：US20180142522A1
公开(公告)日：2018-05-24
申请号：US15571618
申请日：2016-05-06
申请人： DIAMOND INNOVATIONS, INC.
发明人： Abhijit SURYAVANSHI , Andrew GLEDHILL , Christopher LONG , Valeriy KONOVALOV , Kai ZHANG
IPC分类号： E21B10/573 , B24D3/08 , B24D18/00 , B22F7/08 , B22F7/00 , B22F5/00 , B22F3/24 , B22F3/15
CPC分类号： E21B10/5735 , B22F3/14 , B22F3/15 , B22F3/24 , B22F5/00 , B22F7/008 , B22F7/06 , B22F7/08 , B22F2003/244 , B22F2005/001 , B22F2301/15 , B22F2301/30 , B22F2302/10 , B22F2302/15 , B22F2302/406 , B22F2303/30 , B22F2303/405 , B22F2998/10 , B22F2999/00 , B24D3/08 , B24D18/0009 , B24D99/005 , C22C11/00 , C22C12/00 , C22C19/07 , C22C26/00 , C22C29/08 , C22C2026/006 , E21B10/54 , B22F3/26
摘要： Cutting elements having accelerated leaching rates and methods of making the same are disclosed herein. In one embodiment, a method of forming a cutting element includes assembling a reaction cell having diamond particles, a non-catalyst material, a catalyst material, and a substrate within a refractory metal container, where the non-catalyst material is generally immiscible in the catalyst material at a sintering temperature and pressure. The method also includes subjecting the reaction cell and its contents to a high pressure high temperature sintering process to form a polycrystalline diamond body that is attached to the substrate. The method further includes contacting at least a portion of the polycrystalline diamond body with a leaching agent to remove catalyst material and non-catalyst material from the diamond body, where a leaching rate of the catalyst material and the non-catalyst material exceeds a conventional leaching rate profile by at least about 30%.

7. 发明申请

US20160204449A1 MODIFIED BIMETALLIC NANOPARTICLE AND A PROCESS TO PREPARE THE SAME 审中-公开
标题翻译：改性双金属纳米粒子及其制备方法
公开(公告)号：US20160204449A1
公开(公告)日：2016-07-14
申请号：US14915877
申请日：2014-08-29
申请人： TATA CHEMICALS LIMITED
发明人： Nawal Kishor Mal , Anirban Ghosh , Alkesh Ahire
IPC分类号： H01M4/92 , H01M4/90 , B22F1/02 , B22F9/24 , C22C5/04 , B22F1/00
CPC分类号： C22C5/04 , B22F1/0018 , B22F1/0044 , B22F1/0062 , B22F1/025 , B22F9/24 , B22F2009/245 , B22F2301/25 , B22F2302/40 , B22F2302/45 , B22F2303/30 , B22F2303/405 , B22F2304/05 , B22F2998/10 , B82Y30/00 , B82Y40/00 , C22C1/0466 , H01M4/9008 , H01M4/921 , H01M4/923 , H01M4/926
摘要： A modified bimetallic nanoparticle comprising a first metal consisting of platinum and a second metal selected from the group consisting of Iridium (Ir), Ruthenium (Ru), Copper (Cu), Cobalt (Co), Titanium (Ti), Zirconium (Zr), Hafnium (Hf), Vanadium (V), Niobium (Nb), Tantalum (Ta), Chromium (Cr), Molybdenum (Mo), Tungsten (W), Iron (Fe), Osmium (Os), Nickel (Ni), Palladium (Pd), Rhodium (Rh), Silver (Ag) and Gold (Au) having at least one mercapto alkyl acid attached thereon, wherein the molar ratio of the first metal and the second metal to mercapto alkyl acid is at least 16:1 is disclosed. A process of preparing a modified bimetallic nanoparticle is also disclosed.
摘要翻译： 1.一种改性双金属纳米粒子，其特征在于，包括由铂和由选自铱（Ir），钌（Ru），铜（Cu），钴（Co），钛（Ti），锆（Zr），铪（Hf），钒（V），铌（Nb），钽（Ta），铬（Cr），钼（Mo），具有至少一个巯基烷基酸的钯（Pd），铑（Rh），银（Ag）和金（Au），其中第一金属和第二金属与巯基烷基酸的摩尔比为至少16 ：1。还公开了制备改性双金属纳米颗粒的方法。

8. 发明授权

US08687188B2 Metallic nanoparticles and methods for their preparation and use 有权
标题翻译：金属纳米粒子及其制备和使用方法
公开(公告)号：US08687188B2
公开(公告)日：2014-04-01
申请号：US13811609
申请日：2011-09-22
申请人： Yitao Long , Dawei Li , Lulu Qu , Wenlei Zhai , Jinqun Xue , Wei Song
发明人： Yitao Long , Dawei Li , Lulu Qu , Wenlei Zhai , Jinqun Xue , Wei Song
IPC分类号： G01J3/44
CPC分类号： G01N21/658 , B22F1/0018 , B22F1/0051 , B22F1/02 , B22F2999/00 , G01N21/554 , G01N33/18 , B22F2303/01 , B22F2301/255 , B22F2303/30 , B22F2302/256
摘要： Provided herein are Raman active particles and methods for their preparation and use. The particles can include a SERS-active material that is at least partially encased within a spherical porous hollow casing. In some embodiments, this can be especially advantageous when employed for water analysis and/or being employed in combination with silica particles.
摘要翻译：本文提供的是拉曼活性颗粒及其制备和使用的方法。颗粒可以包括至少部分地包裹在球形多孔中空壳体内的SERS-活性材料。在一些实施方案中，当用于水分析和/或与二氧化硅颗粒组合使用时，这可能是特别有利的。

9. 发明申请

US20180311771A1 METAL PARTICLE AND ELECTROCONDUCTIVE PASTE FORMED THEREFROM 审中-公开
公开(公告)号：US20180311771A1
公开(公告)日：2018-11-01
申请号：US16000202
申请日：2018-06-05
申请人： NAPRA CO., LTD.
发明人： Shigenobu SEKINE
IPC分类号： B23K35/02 , H01B1/22 , H01B1/02 , B23K35/30 , B23K35/26 , B22F1/02 , C22C13/00 , H01L23/00 , B22F1/00 , H01B1/04 , C22C9/02
CPC分类号： B23K35/025 , B22F1/0048 , B22F1/025 , B22F2301/30 , B22F2301/40 , B22F2303/15 , B22F2303/30 , B22F2304/10 , B23K35/26 , B23K35/262 , B23K35/302 , C22C9/02 , C22C13/00 , H01B1/02 , H01B1/026 , H01B1/04 , H01B1/22 , H01L24/13 , H01L24/16 , H01L2224/13082 , H01L2224/13311 , H01L2224/13411 , H01L2224/13447 , H01L2924/01327
摘要： An electro-conductive paste includes a metal particle and a vehicle in which the metal particle is dispersed. The metal particle has a particle size in a range from 1 μm to 20 μm and consists of an outer shell and a core part. The core part contains Sn or a Sn alloy. The outer shell contains an intermetallic compound of Sn and Cu and covers 50% or more of a total surface area of the core part.

10. 发明申请

US20170100773A1 METHOD AND SYSTEM FOR FABRICATION OF HYDROGEN-PERMEABLE MEMBRANES 审中-公开
公开(公告)号：US20170100773A1
公开(公告)日：2017-04-13
申请号：US15292246
申请日：2016-10-13
申请人： INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人： JULIE GAUDET , BRUNO MANUEL HONRADO GUERREIRO , JACQUES TOSQUES , LIONEL ROUÉ , DANIEL GUAY
IPC分类号： B22F1/00 , C22F1/14 , C23C24/04 , B01D53/22 , C22C5/04 , B01D67/00 , B01D71/02 , B22F9/04 , C23F17/00
CPC分类号： B22F1/0085 , B01D53/228 , B01D67/0041 , B01D71/022 , B01D2256/16 , B01D2323/26 , B22F9/04 , B22F2009/041 , B22F2009/043 , B22F2301/25 , B22F2303/30 , B22F2998/10 , B22F2999/00 , C22C1/0466 , C22C5/04 , C22F1/14 , C23C24/04 , C23F17/00 , B22F3/02 , B22F3/1007 , B22F3/18 , B22F2003/248 , B22F2003/247 , B22F2201/11 , B22F2201/013 , C23C24/00
摘要： A method for fabrication of an hydrogen-permeable membrane, comprising forming an alloy of a target composition and structure from powders by mechanically alloying; and forming a membrane from the alloy of the target composition and structure.

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