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1. 发明授权

US4532703A Method of preparing composite superconducting wire 失效
标题翻译：复合超导丝的制备方法
公开(公告)号：US4532703A
公开(公告)日：1985-08-06
申请号：US257013
申请日：1981-04-24
申请人： John D. Verhoeven , Edwin D. Gibson , Douglas K. Finnemore , Jerome E. Ostenson , Frederick A. Schmidt , Charles V. Owen
发明人： John D. Verhoeven , Edwin D. Gibson , Douglas K. Finnemore , Jerome E. Ostenson , Frederick A. Schmidt , Charles V. Owen
IPC分类号： H01L39/24
CPC分类号： H01L39/2409 , Y10S505/919 , Y10S505/92 , Y10S505/921 , Y10S505/924 , Y10S505/929 , Y10S505/93 , Y10T29/49014
摘要： An improved method of preparing composite multifilament superconducting wire of Nb.sub.3 Sn in a copper matrix which eliminates the necessity of coating the drawn wire with tin. A generalized cylindrical billet of an alloy of copper containing at least 15 weight percent niobium, present in the copper as discrete, randomly distributed and oriented dendritic-shaped particles, is provided with at least one longitudinal opening which is filled with tin to form a composite drawing rod. The drawing rod is then drawn to form a ductile composite multifilament wire containing a filament of tin. The ductile wire containing the tin can then be wound into magnet coils or other devices before heating to diffuse the tin through the wire to react with the niobium forming Nb.sub.3 Sn. Also described is an improved method for making large billets of the copper-niobium alloy by consumable-arc casting.
摘要翻译：一种在铜基体中制备Nb3Sn复合复丝超导线的改进方法，无需用锡涂覆拉丝。存在于铜中的含有至少15重量％铌的铜的合金的通用圆柱形钢坯作为离散的，随机分布和取向的树枝状颗粒设置有至少一个纵向开口，其填充有锡以形成复合材料拉杆然后拉伸拉杆以形成包含锡丝的延性复合复丝线。包含锡的延性线可以在加热之前卷绕到磁体线圈或其他装置中，以使锡通过线扩散以与形成Nb 3 Sn的铌反应。还描述了通过可消耗电弧铸造制造铜铌合金的大型坯料的改进方法。

2. 发明授权

US3465429A Superconductors 失效
标题翻译：超级电容
公开(公告)号：US3465429A
公开(公告)日：1969-09-09
申请号：US3465429D
申请日：1967-01-25
申请人： IMP METAL IND KYNOCH LTD
发明人： BARBER ANTHONY CLIFFORD , FARMER FRANCIS JOHN VERNON
IPC分类号： B22F7/00 , B23K20/00 , C22C1/00 , C22C14/00 , C22C27/02 , H01L39/24 , H01S4/00 , B23P17/00
CPC分类号： H01L39/2406 , B22F7/00 , B23K20/001 , C22C1/00 , C22C14/00 , C22C27/02 , Y10S428/93 , Y10S505/918 , Y10S505/919 , Y10S505/928 , Y10S505/929 , Y10S505/93 , Y10T29/49014 , Y10T29/4981 , Y10T428/12819 , Y10T428/12903

3. 发明授权

US07261776B2 Deposition of buffer layers on textured metal surfaces 有权
标题翻译：在纹理金属表面上沉积缓冲层
公开(公告)号：US07261776B2
公开(公告)日：2007-08-28
申请号：US10812676
申请日：2004-03-30
申请人： Martin W. Rupich , Urs-Detlev Schoop , Darren Verebelyi , Thomas Kodenkandath , Xiaoping Li
发明人： Martin W. Rupich , Urs-Detlev Schoop , Darren Verebelyi , Thomas Kodenkandath , Xiaoping Li
IPC分类号： C30B29/16
CPC分类号： C30B29/16 , C30B7/005 , C30B29/22 , H01L39/2461 , Y10S505/929
摘要： A method of making a multilayer article includes depositing a first material on the surface of a metal substrate to form a seed layer of the first material, the first material being deposited under reducing conditions relative to the metal substrate, and then epitaxially depositing a second material on a surface of the seed layer, wherein the second material is deposited from a solution-based precursor under second conditions that are more oxidizing than the reducing conditions used in the deposition of the first material.
摘要翻译：制造多层制品的方法包括在金属基材的表面上沉积第一材料以形成第一材料的籽晶层，第一材料相对于金属基底在还原条件下沉积，然后外延沉积第二材料在种子层的表面上，其中第二材料在比在沉积第一材料中使用的还原条件更加氧化的第二条件下从基于溶液的前体沉积。

4. 发明授权

US4575927A Submicron-particle ductile superconductor 失效
标题翻译：亚微米粒子延性超导体
公开(公告)号：US4575927A
公开(公告)日：1986-03-18
申请号：US518597
申请日：1983-07-29
申请人： Aleksander I. Braginski , Alan T. Male
发明人： Aleksander I. Braginski , Alan T. Male
IPC分类号： H01L39/24 , H01L39/12
CPC分类号： H01L39/2403 , H01L39/2416 , Y10S428/93 , Y10S505/813 , Y10S505/928 , Y10S505/929 , Y10S505/93 , Y10T29/49014 , Y10T428/12097
摘要： A submicron-particle ductile superconductor and method of fabricating the same wherein the submicron particles (e.g., 300 Angstroms) of a superconductor (e.g., NbC) are encapsulated in a metal tube (e.g., copper) and then fabricated down to fine wire in the absence of sintering of reaction annealing. Because of the fluid-like properties of the unsintered submicron-particle powdered core, the composite fabricated wire retains ductility and resistance to fracture while exhibiting superconducting properties approaching those of the bulk material in the core. Multifilamentary composites are obtained by bundling and fabricating the bundle down in a required number of steps.
摘要翻译：亚微米粒子延性超导体及其制造方法，其中将超导体（例如，NbC）的亚微米颗粒（例如，300埃）包封在金属管（例如铜）中，然后在没有烧结反应退火。由于未烧结的亚微米颗粒粉末芯的流体状特性，复合制造的线材保持延展性和抗断裂性，同时显示出与芯体中的散装材料接近的超导特性。多丝复合材料通过以所需数量的步骤捆扎和制造束来获得。

5. 发明授权

US4411959A Submicron-particle ductile superconductor 失效
公开(公告)号：US4411959A
公开(公告)日：1983-10-25
申请号：US293537
申请日：1981-08-17
申请人： Aleksander I. Braginski , Alan T. Male
发明人： Aleksander I. Braginski , Alan T. Male
IPC分类号： H01L39/24 , H01B12/00
CPC分类号： H01L39/2403 , H01L39/2416 , Y10S428/93 , Y10S505/813 , Y10S505/928 , Y10S505/929 , Y10S505/93 , Y10T29/49014 , Y10T428/12097
摘要： A submicron-particle ductile superconductor and method of fabricating the same wherein the submicron particles (e.g., 300 Angstroms) of a superconductor (e.g., NbC) are encapsulated in a metal tube (e.g., copper) and then fabricated down to fine wire in the absence of sintering of reaction annealing. Because of the fluid-like properties of the unsintered submicron-particle powdered core, the composite fabricated wire retains ductility and resistance to fracture while exhibiting superconducting properties approaching those of the bulk material in the core. Multifilamentary composites are obtained by bundling and fabricating the bundle down in a required number of steps.

6. 发明授权

US3736656A Method of manufacturing asymmetrical superconductive cables for carrying either alternating or direct current 失效
标题翻译：制造不平等或直接电流的不对称超导电缆的方法
公开(公告)号：US3736656A
公开(公告)日：1973-06-05
申请号：US3736656D
申请日：1970-11-17
申请人： CO GENERALE D ELECTRICITE
发明人： AUPOIX M , FRANCKHAUSER F , ROYET J
IPC分类号： H01B12/02 , H01V11/00
CPC分类号： H01B12/02 , Y02E40/641 , Y10S29/047 , Y10S505/929 , Y10T29/49014 , Y10T29/49794
摘要： A cable for cryogenic connection having one or more pairs of conductive layers insulated electrically from each other and consisting of several super-conductors arranged in spiral formation over the opposing surfaces of the conductive layers.
摘要翻译：一种用于低温连接的电缆，其具有一对或多对导电层，所述导电层彼此电绝缘并且由在导电层的相对表面上螺旋形成布置的若干超导体组成。

7. 发明授权

US3514850A Electrical conductors 失效
标题翻译：电导体
公开(公告)号：US3514850A
公开(公告)日：1970-06-02
申请号：US3514850D
申请日：1968-09-16
申请人： IMP METAL IND KYNOCH LTD
发明人： BARBER ANTHONY CLIFFORD , HAWTIN LAURENCE REGINALD , LOWE BRYAN WILFRED HODSON
IPC分类号： H01L39/14 , H01L39/24 , H01V11/00
CPC分类号： H01L39/2403 , B21C33/002 , H01L39/14 , Y10S428/93 , Y10S505/822 , Y10S505/929 , Y10S505/93 , Y10T29/49014 , Y10T428/12701 , Y10T428/12708 , Y10T428/12743 , Y10T428/12819 , Y10T428/12903

8. 发明申请

US20050039672A1 Methods for surface-biaxially-texturing amorphous films 有权
标题翻译：表面双轴织构非晶膜的方法
公开(公告)号：US20050039672A1
公开(公告)日：2005-02-24
申请号：US10643403
申请日：2003-08-19
申请人： Venkat Selvamanickam , Xuming Xiong
发明人： Venkat Selvamanickam , Xuming Xiong
IPC分类号： C30B25/18 , C30B29/22 , C30B23/00 , C30B25/00 , C30B28/12 , C30B28/14
CPC分类号： C30B25/18 , C30B29/22 , Y10S505/929
摘要： Methods for biaxially-texturing a surface-region of an amorphous material are disclosed, comprising depositing an amorphous material onto a substrate, and supplying active oxygen near the substrate during ion beam bombardment of the amorphous material to create an amorphous material having a biaxially textured surface, wherein the ion beam bombardment occurs at a predetermined oblique incident angle. Methods for producing high-temperature coated superconductors are also disclosed, comprising depositing an amorphous buffer film onto a metal alloy substrate, bombarding a surface-region of the amorphous buffer film with an ion beam at an oblique incident angle while supplying active oxygen to the surface-region of the amorphous buffer film in order to create a biaxially textured surface-region thereon, and growing a superconducting film on the biaxially textured surface-region of the amorphous buffer film to create a high-temperature coated superconductor.
摘要翻译：揭示了对非晶材料的表面区域进行双轴织构的方法，包括在衬底上沉积无定形材料，并在非晶材料的离子束轰击期间在衬底附近提供活性氧以产生具有双轴织构表面的无定形材料其中离子束轰击以预定的倾斜入射角发生。还公开了生产高温涂层超导体的方法，包括在金属合金基底上沉积无定形缓冲膜，用离子束以斜入射角轰击非晶缓冲膜的表面区域，同时向表面提供活性氧以在其上产生双轴织构化的表面区域，并在非晶缓冲膜的双轴纹理化表面区域上生长超导膜以产生高温涂覆的超导体。

9. 发明授权

US5369873A Method of fabricating an elongated artefact 失效
标题翻译：制造细长人造物的方法
公开(公告)号：US5369873A
公开(公告)日：1994-12-06
申请号：US965247
申请日：1993-01-05
申请人： Colin R. Walters , Jan E. Evetts , Francis J. V. Farmer , Thomas J. Hawksley
发明人： Colin R. Walters , Jan E. Evetts , Francis J. V. Farmer , Thomas J. Hawksley
IPC分类号： H01B12/10 , H01B13/00 , H01L39/20 , H01L39/24
CPC分类号： H01L39/2409 , Y10S505/928 , Y10S505/929 , Y10S505/93 , Y10T29/49014
摘要： A component 10 for making A15 Nb.sub.3 Sn superconducting wire is of plane-filling cross-section after removing temporary additions 6, 7. It consists of a central pillar 1 of aluminium (later replaced by tin) surrounded by a two-deep array of polygonal copper columns 2/2a containing niobium rods. Many (e.g. 61) components 10 are voidlessly stacked together and extruded. The niobium rods adopt and retain a uniform distribution with minimum intervening material. This "sixty-one" member retains its shape during the extrusion and is itself of plane-filling cross-section. Several of them are voidlessly stacked together and on heat-treatment of the whole, the tin diffuses over a relatively short path and hence consistently into the rods, whereby there is formed a kilofilament Nb.sub.3 Sn wire.
摘要翻译： PCT No.PCT / GB91 / 01097 Sec。 371日期：1993年1月5日 102（e）日期1993年1月5日PCT 1991年7月5日PCT公布。第WO92 / 01316号公报日期：1992年1月23日。用于制造A15 Nb3Sn超导线的部件10在移除临时添加6,7之后是平面填充截面。它由铝（中间由锡替代）的中心支柱1包围，具有铌棒的多孔铜柱2 / 2a的两深阵列。许多（例如61）部件10无间隙堆叠在一起并挤出。铌杆采用和保持均匀分布，最小间隔材料。该“六十一”构件在挤出过程中保持其形状，并且其本身是平面填充横截面。它们中的几个无孔地层叠在一起，并且在整个热处理中，锡在相对短的路径上扩散，因此一致地进入棒，由此形成一个千丝Nb3Sn线。

10. 发明授权

US4148129A Aluminum-stabilized multifilamentary superconductor and method of its manufacture 失效
标题翻译：铝稳定复丝超导体及其制造方法
公开(公告)号：US4148129A
公开(公告)日：1979-04-10
申请号：US737868
申请日：1976-11-01
申请人： Morris S. Young
发明人： Morris S. Young
IPC分类号： H01L39/14 , H01V11/00
CPC分类号： H01L39/14 , Y10S505/918 , Y10S505/929 , Y10S505/93 , Y10T29/49014
摘要： A multifilamentary superconductor having a large number fo NbTi filaments in an aluminum alloy matrix which is stabilized by a high-purity aluminum sheath is disclosed, together with the method of its manufacture. An Al alloy billet having a number of NbTi rods disposed therein is extruded. A superpure Al sheath is added; this product is then enclosed in copper and wiredrawn after which the copper is etched off.
摘要翻译：公开了一种通过高纯度铝护套稳定的铝合金基体中具有大量NbTi长丝的多丝超导体及其制造方法。挤出具有设置在其中的多个NbTi棒的Al合金坯料。加入超纯Al鞘; 然后将该产品封装在铜中并拉丝，之后将铜蚀刻掉。

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