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1. 发明专利

JP2011108592A Substrate for superconductive compound, and its manufacturing method 有权
标题翻译：超导材料基材及其制造方法
公开(公告)号：JP2011108592A
公开(公告)日：2011-06-02
申请号：JP2009265285
申请日：2009-11-20
申请人： Sumitomo Electric Ind Ltd , Toyo Kohan Co Ltd , 住友電気工業株式会社 , 東洋鋼鈑株式会社
发明人： OKAYAMA HIRONAO , NANBU KOJI , KANEKO AKIRA , OTA HAJIME , OKI YASUTARO , YAMAGUCHI TAKASHI , HAYASHI KAZUHIKO , DAIMATSU KAZUYA
IPC分类号： H01B12/06 , C22C9/00 , C22F1/00 , C22F1/08 , H01B13/00
CPC分类号： C22C9/00 , B32B15/015 , C21D8/1255 , C22C19/03 , C22C38/007 , C22C38/40 , C22F1/08 , H01L39/2454 , Y10T428/12903 , Y10T428/12924 , Y10T428/12979
摘要： PROBLEM TO BE SOLVED: To provide a substrate for superconductive compound in which superior adhesion strength and high-orientation of copper can be achieved simultaneously, and its manufacturing method. SOLUTION: Adsorbed articles on a surface of a copper foil worked under a reduction ratio of 90% or more are removed by sputter-etching, and after a non-magnetic metal plate is worked by sputter-etching, the copper foil and the metal plate are pressurized by a rolling roll and joined. The joined laminate is heated so that the copper is crystallized and oriented, and at the same time, the copper is thermally diffused for 10 nm or more on the metal plate, and a protection layer is laminated on the copper surface of the laminate. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供可以同时实现铜的优异的粘合强度和高取向性的超导性化合物的基板及其制造方法。解决方案：通过溅射蚀刻除去在90％或更大的压下率下加工的铜箔表面上的吸附制品，并且在通过溅射蚀刻加工非磁性金属板之后，将铜箔和金属板被轧辊加压并接合。加热接合的层压体，使铜结晶取向，同时铜在金属板上热扩散10nm以上，在层叠体的铜表面上层叠保护层。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2013234350A Apparatus and method for manufacturing substrate with intermediate layer for oxide superconductive wire rod 审中-公开
标题翻译：用于制造氧化物超导线材中间层的基板的装置和方法
公开(公告)号：JP2013234350A
公开(公告)日：2013-11-21
申请号：JP2012106861
申请日：2012-05-08
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： OKI YASUTARO , HONDA GENKI
IPC分类号： C23C14/34 , C23C14/08 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a substrate with an intermediate layer for an oxide superconductive wire rod, capable of manufacturing, in a shorter time, the substrate with the intermediate layer including multiple layers.SOLUTION: An apparatus is for manufacturing a substrate with an intermediate layer for an oxide superconductive wire rod, in which an intermediate layer having a multiple layer structure is formed on a long oriented metal substrate 21 using a gas phase growing method. In the apparatus for manufacturing the substrate with the intermediate layer for the oxide superconductive wire rod, a multi-target 15 including a plurality of sputter targets is disposed in a film forming apparatus 13, and targets corresponding to respective layers constituting the intermediate layer are provided in the multi-target from the upstream to the downstream in the transporting direction of the oriented metal substrate in the order of film deposition.
摘要翻译：要解决的问题：提供一种用于制造具有用于氧化物超导线材的中间层的基板的装置和方法，其能够在较短时间内制造具有包括多层的中间层的基板。解决方案：一种装置用于制造具有氧化物超导线材的中间层的基板，其中使用气相生长法在长取向金属基板21上形成具有多层结构的中间层。在用于制造具有用于氧化物超导线材的中间层的基板的设备中，在成膜设备13中设置包括多个溅射靶的多靶15，并且提供与构成中间层的各层对应的靶在定向金属基板的输送方向上的上游到下游的多靶中以膜沉积的顺序。

3. 发明专利

JP2013218799A Oxide superconducting wire material and method for manufacturing the same 审中-公开
标题翻译：氧化物超导线材及其制造方法
公开(公告)号：JP2013218799A
公开(公告)日：2013-10-24
申请号：JP2012085794
申请日：2012-04-04
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： HONDA GENKI , NAKANISHI TAKESHI , OKI YASUTARO , HONDA TAKAHIRO , NAGAISHI TATSUOKI , YAMAGUCHI IWAO , MANABE TAKAAKI , KUMAGAI TOSHIYA
IPC分类号： H01B13/00 , H01B12/06 , H01F6/06
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an oxide superconducting wire material capable of fulfilling sufficient superconducting characteristics without suppressing elongation of Ic while forming a thick oxide superconducting layer with high productivity.SOLUTION: A method for manufacturing an oxide superconducting wire material by further forming an oxide superconducting wire on the oxide superconducting wire material formed on an oriented metal substrate 1 using a coating thermal decomposition method comprises the steps of: forming a calcination film 3a of 50 to 200 nm in thickness on a surface of an oxide superconducting layer formed on the oriented metal substrate by performing calcination heat processing after forming a coating film of an organic metallic compound; laminating a calcination film 3b thicker than the first-layer calcination film by one layer or more on a surface of the first-layer calcination film; and forming a final calcination film 4a by crystallizing the first-layer calcination film and a laminated thick calcination film 3 with glost firing heat treatment process.
摘要翻译：要解决的问题：提供一种制造氧化物超导线材的方法，其能够在不抑制Ic的伸长的同时实现足够的超导特性，同时以高生产率形成厚氧化物超导层。解决方案：一种用于制造氧化物超导线材的方法，在使用涂层热分解方法形成在取向金属基板1上的氧化物超导线材上进一步形成氧化物超导线包括以下步骤：在氧化物超导层的表面上形成厚度为50-200nm的煅烧膜3a 通过在形成有机金属化合物的涂膜之后进行煅烧热处理而在定向金属基材上形成; 在第一层煅烧膜的表面上层叠比第一层煅烧膜厚一层以上的煅烧膜3b; 并通过使第一层煅烧膜和层叠的厚的煅烧膜3结晶化而形成最终的煅烧膜4a。

4. 发明专利

JP2012230867A Oxide superconducting thin film, and manufacturing method thereof 有权
标题翻译：氧化物超导薄膜及其制造方法
公开(公告)号：JP2012230867A
公开(公告)日：2012-11-22
申请号：JP2011099999
申请日：2011-04-27
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： HONDA GENKI , NAGAISHI TATSUOKI , NAKANISHI TAKESHI , OKI YASUTARO , YAMAGUCHI TAKASHI , HANAFUSA KEI , YAMAGUCHI IWAO , MANABE TAKAAKI , KUMAGAI TOSHIYA , YAMAZAKI HIROFUMI , SHIMOYAMA JUNICHI , MUKODA MASASHI
IPC分类号： H01B13/00 , C01G1/00 , H01B12/06 , H01F6/06 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconducting thin film in which Jc is not lowered and which has high Ic corresponding to a film thickness, even if the oxide superconducting thin film is thick, and to provide a manufacturing method thereof.SOLUTION: The method of manufacturing the oxide superconducting thin film in which nanoparticles are provided in layers at predetermined intervals includes alternately performing: an oxide superconducting layer producing process of applying an organic metal compound solution and performing calcination heat treatment and main burning treatment to produce an oxide superconducting layer having a predetermined thickness; and a nanoparticle depositing process of depositing the nanoparticles on the oxide superconducting layer by using a solution of the nanoparticles. The method of manufacturing the oxide superconducting thin film includes: alternately performing a calcined film producing process of applying an organic metal compound solution and performing calcination heat treating to produce a calcined film having a predetermined thickness, and a nanoparticle depositing process of depositing the nanoparticles on the calcined film by using the solution of the nanoparticles; and subsequently performing main burning treatment.
摘要翻译：要解决的问题：即使氧化物超导薄膜较厚，也可提供其中Jc不降低且对应于膜厚度的Ic具有高Ic的氧化物超导薄膜，并提供其制造方法。解决方案：制备其中纳米颗粒以预定间隔设置的氧化物超导薄膜的方法包括交替执行：施加有机金属化合物溶液并进行煅烧热处理和主要燃烧处理的氧化物超导层制备方法以产生具有预定厚度的氧化物超导层; 以及通过使用纳米颗粒的溶液将纳米颗粒沉积在氧化物超导层上的纳米颗粒沉积工艺。制造氧化物超导薄膜的方法包括：交替地进行施加有机金属化合物溶液的煅烧膜制备方法并进行煅烧热处理以制备具有预定厚度的煅烧膜，以及将纳米颗粒沉积到纳米颗粒沉积工艺上通过使用纳米颗粒的溶液的煅烧膜; 并进行主燃烧处理。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011141984A Manufacturing method of oxide superconducting thin film 审中-公开
标题翻译：氧化物超导薄膜的制造方法
公开(公告)号：JP2011141984A
公开(公告)日：2011-07-21
申请号：JP2010001162
申请日：2010-01-06
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： OKI YASUTARO
IPC分类号： H01B13/00 , C01G1/00 , H01B12/06 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an oxide superconducting thin film, forming a calcination film with roughness generated on the surface suppressed at the time of calcination of a coating film of MOD solution, and capable of forming an oxide superconducting thin film with excellent superconductivity through firing after the calcination.
SOLUTION: The manufacturing method of an oxide superconducting thin film, in which the oxide superconducting thin film used for manufacturing a superconducting wire is manufactured with a metal organic compound as a raw material by a coating pyrolytic method, comprises a coating film manufacturing process for manufacturing a coating film by coating solution of a metal organic compound on a substrate, a calcination heat treatment process for carrying out thermal decomposition and removing organic components contained in the metal organic compound of the coating film to manufacture a calcination film, and a firing treatment process for crystallizing the calcination film to manufacture the oxide superconducting thin film. In the calcination treatment process, temperature raising to reach the calcination treatment temperature is carried out under a higher pressure atmosphere than the atmospheric pressure.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种氧化物超导薄膜的制造方法，在MOD溶液的涂膜煅烧时抑制表面产生的粗糙度的煅烧膜形成氧化物，并且能够形成氧化物超导薄膜具有优异的超导性，经焙烧焙烧后，解决方案：通过涂层热解法以金属有机化合物作为原料制造用于制造超导线材的氧化物超导薄膜的氧化物超导薄膜的制造方法，包括涂膜制造通过将金属有机化合物的溶液涂布在基材上来制造涂膜的方法，进行热分解并除去涂膜的金属有机化合物中含有的有机成分的煅烧热处理工序，制造煅烧膜，烧结处理工艺用于结晶煅烧膜以制造氧化物超导薄膜。在煅烧处理过程中，达到煅烧处理温度的升温在比大气压更高的压力气氛下进行。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2012230868A Intermediate layer for oxide superconducting thin film layer formation, oxide superconducting thin film layer, and oxide superconducting thin film wire material 有权
标题翻译：用于氧化物超导薄膜层的中间层，氧化物超导薄膜和氧化物超导薄膜材料
公开(公告)号：JP2012230868A
公开(公告)日：2012-11-22
申请号：JP2011100004
申请日：2011-04-27
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： YAMAGUCHI TAKASHI , NAGAISHI TATSUOKI , OKI YASUTARO , SOMA MITSUGI , YAMAGUCHI IWAO , MANABE TAKAAKI , KUMAGAI TOSHIYA
IPC分类号： H01B12/06 , C01G1/00 , C01G3/00 , H01B13/00 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconducting thin film wire material having a high superconducting property with stability by forming an oxide superconducting layer having a high crystal orientation with both the reduction in crystal orientation, and the occurrence of variations thereof suppressed in manufacturing the oxide superconducting thin film wire material.SOLUTION: The intermediate layer for oxide superconducting thin film layer formation is formed between an orientated metal base and an oxide superconducting thin film layer in providing the oxide superconducting thin film layer on the orientated metal base, and has a crystal domain size of 25 nm or below in its surface layer. The oxide superconducting thin film layer is formed on the intermediate layer for oxide superconducting thin film layer formation. The oxide superconducting thin film wire material comprises: the orientated metal base; the intermediate layer for oxide superconducting thin film layer formation formed on the orientated metal base; and the oxide superconducting thin film layer formed on the intermediate layer. In the oxide superconducting thin film wire material, the oxide superconducting thin film layer is produced by MOD method.
摘要翻译：解决的问题：通过形成具有高结晶取向的氧化物超导层，同时具有晶体取向的降低并且抑制了其变化的发生，从而提供具有高超导性能的稳定性的氧化物超导薄膜线材在制造氧化物超导薄膜线材时。解决方案：在取向的金属基底和氧化物超导薄膜层之间形成用于氧化物超导薄膜层形成的中间层，在取向的金属基底上提供氧化物超导薄膜层，并且具有晶体畴尺寸 25 nm以下。氧化物超导薄膜层形成在用于氧化物超导薄膜层形成的中间层上。氧化物超导薄膜线材包括：取向金属基体; 形成在定向金属基底上的氧化物超导薄膜层形成中间层; 和形成在中间层上的氧化物超导薄膜层。在氧化物超导薄膜线材中，氧化物超导薄膜层采用MOD法制备。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012221922A Raw material solution for formation of oxide superconducting thin film layer, oxide superconducting thin film layer, and oxide superconducting thin film wire material 审中-公开
标题翻译：用于形成氧化物超导薄膜层，氧化物超导薄膜层和氧化物超导薄膜材料的原材料解决方案
公开(公告)号：JP2012221922A
公开(公告)日：2012-11-12
申请号：JP2011090178
申请日：2011-04-14
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： YAMAGUCHI TAKASHI , NAGAISHI TATSUOKI , TANEDA MASAHIRO , NAKANISHI TAKESHI , OKI YASUTARO , HONDA GENKI , HANAFUSA KEI
IPC分类号： H01B12/06 , C01G1/00 , C01G3/00 , H01B13/00 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconducting thin film wire material having a desired high superconducting property by producing, by Metal Organic Deposition (MOD) method, an oxide superconducting thin film without forming RE211 making a different phase.SOLUTION: The raw material solution for formation of an oxide superconducting thin film layer is used in forming, by MOD method, an oxide superconducting thin film layer on an intermediate layer formed on an oriented metal base. The raw material solution comprises: a solvent; and organic metal compounds of RE(rare earth element), Ba(barium) and Cu(copper) which are dissolved in the solvent in the ratio, RE:Ba:Cu=X:2:3(0.8≤X
摘要翻译：要解决的问题：为了通过金属有机沉积（MOD）方法制备具有期望的高超导性的氧化物超导薄膜线材，而不形成不同相的RE211的氧化物超导薄膜。解决方案：用于形成氧化物超导薄膜层的原料溶液用于通过MOD方法在形成在定向金属基底上的中间层上形成氧化物超导薄膜层。原料溶液包括：溶剂; 以及以RE:Ba:Cu = X:2:3（0.8≤X<1.0）的比例溶解在溶剂中的RE（稀土元素），Ba（钡）和Cu（铜）的有机金属化合物。氧化物超导薄膜层通过MOD法形成在定向金属基底上形成的中间层上，在氧化物超导薄膜层中，没有RE 2 Ba 1 形成了 1 O 5 。氧化物超导薄膜线材包括：取向金属基体; 形成在取向金属基体上的中间层; 和形成在中间层上的氧化物超导薄膜层。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012119125A Metal base for thin-film superconductive wire material, method of manufacturing the same, and thin-film superconductive wire material 审中-公开
标题翻译：用于薄膜超导线材的金属基板，其制造方法和薄膜超导线材料
公开(公告)号：JP2012119125A
公开(公告)日：2012-06-21
申请号：JP2010266593
申请日：2010-11-30
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： OKI YASUTARO , SHINKAI YUKI
IPC分类号： H01B12/06 , H01B13/00 , H01F6/06
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a metal base for thin-film superconductive wire material in which the occurrence of warp is suppressed, no uneven film thickness is produced in formation of an oxide superconductive layer, and the variation of Ic is suppressed, and which has no problem in handling, etc., and to provide a method of manufacturing the metal base, and a thin-film superconductive wire material.SOLUTION: The metal base for thin-film superconductive wire material includes a metal substrate, and intermediate layers formed on both faces of the metal substrate; the ratio D/L of the maximum deformation height D in a widthwise direction to its width L is 0.02 or smaller. The method of manufacturing the metal base for thin-film superconductive wire material includes the step of forming an intermediate layer on both the faces of metal substrate concurrently. In the step, the metal substrate is set in a position between two targets placed in parallel with each other so that the metal substrate is rotated by 90 degrees with respect to faces of the targets, and the intermediate layer is formed on both the faces of the metal substrate by off-axis sputtering. The thin-film superconductive wire material has an oxide superconductive layer formed on one or both of the ceramic layers of the metal base for thin-film superconductive wire material.
摘要翻译：要解决的问题：为了提供抑制翘曲发生的薄膜超导线材的金属基底，在形成氧化物超导层时不产生不均匀的膜厚度，并且Ic的变化被抑制，并且在处理等方面没有问题，并且提供了制造金属基底的方法和薄膜超导线材料。解决方案：薄膜超导线材的金属基底包括金属基底和形成在金属基片的两个表面上的中间层; 宽度方向上的最大变形高度D与其宽度L的比D / L为0.02以下。制造薄膜超导线材的金属基底的方法包括同时在金属基片的两个表面上形成中间层的步骤。在该步骤中，将金属基板设置在彼此平行放置的两个靶之间的位置，使得金属基板相对于靶的表面旋转90度，并且中间层形成在金属基板通过离轴溅射。薄膜超导线材料具有形成在用于薄膜超导线材的金属基底的一个或两个陶瓷层上的氧化物超导层。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012049086A Oxide superconductive thin film wire rod, metal substrate for oxide superconductive thin film wire rod, and method of manufacturing the same 审中-公开
标题翻译：氧化物超导薄膜线，用于氧化物超薄薄膜线的金属基底及其制造方法
公开(公告)号：JP2012049086A
公开(公告)日：2012-03-08
申请号：JP2010192569
申请日：2010-08-30
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： OKI YASUTARO , YAMAGUCHI TAKASHI , NAGAISHI TATSUOKI
IPC分类号： H01B12/06 , C01G1/00 , C01G3/00 , H01B13/00
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconductive thin film wire rod having superconductive characteristics by epitaxially growing an oxide superconductive layer thin film on a ceramic film using a metal substrate on which the ceramic film epitaxially grown is formed.SOLUTION: In this method of manufacturing the metal substrate for the oxide superconductive thin film wire rod, the ceramic film is deposited on a long oriented metal tape sent to a take-up reel by being unwound from a supply reel using a vapor deposition method, and an annealing process to apply pre-annealing to the oriented metal tape at a temperature of 600°C-820°C and under a pressure of 10Pa or less prior to deposition of the ceramic film is provided. The metal substrate for the oxide superconductive thin film wire rod is manufactured by this manufacturing method. The oxide superconductive thin film is deposited on the metal substrate for the oxide superconductive thin film wire rod in the oxide superconductive thin film wire rod.
摘要翻译：解决的问题：通过使用其上形成有外延生长陶瓷膜的金属基板在陶瓷膜上外延生长氧化物超导层薄膜来提供具有超导特性的氧化物超导薄膜线材。解决方案：在这种制造用于氧化物超导薄膜线材的金属基底的方法中，陶瓷膜沉积在通过使用蒸气从供给卷轴展开而送到卷取卷轴的长取向金属带上并且在600℃-820℃的温度和10℃的压力下对定向金属带施加预退火的退火工艺，或者在沉积陶瓷膜之前较少。通过该制造方法制造用于氧化物超导薄膜线材的金属基板。氧化物超导薄膜沉积在氧化物超导薄膜线材上用于氧化物超导薄膜线材的金属基底上。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011230946A Method for producing oxide superconductive thin film 审中-公开
标题翻译：生产氧化物超导薄膜的方法
公开(公告)号：JP2011230946A
公开(公告)日：2011-11-17
申请号：JP2010101261
申请日：2010-04-26
申请人： National Institute Of Advanced Industrial Science & Technology , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： YAMAGUCHI IWAO , KUMAGAI TOSHIYA , HIKATA TAKESHI , OKI YASUTARO
IPC分类号： C01G1/00 , B05D5/12 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an oxide superconductive thin film which forms a calcined film in which roughening generated in the surface is suppressed upon the calcining of a coating film of an MOD (Metal Organic Deposition) solution, and produces an oxide superconductive thin film having sufficiently high Jc and Ic by the subsequent normal firing.SOLUTION: The method for producing an oxide superconductive thin film uses a metal organic compound as raw material to produce an oxide superconductive thin film used for producing a superconductive wire rod, by metal organic deposition. The method includes: a coating film producing step of coating the surface of a substrate with a solution of a metal organic compound to produce a coating film; a calcining heat treatment step of thermally decomposing and removing organic components contained in the metal organic compound of the coating film to produce a calcined film; and a normal firing heat treatment step of crystallizing the calcined film to produce an oxide superconductive thin film. In the calcining heat treatment, temperature rising till a calcining heat treatment temperature is performed under a pressure atmosphere lower than the atmospheric pressure.
摘要翻译：要解决的问题：提供一种形成氧化物超导薄膜的方法，该氧化物超导薄膜形成煅烧膜，其中在对MOD（金属有机沉积）溶液的涂膜进行煅烧时，在表面产生粗糙度被抑制，并通过随后的正常烧制产生具有足够高的Jc和Ic的氧化物超导薄膜。解决方案：氧化物超导薄膜的制造方法使用金属有机化合物作为原料，通过金属有机沉积来制造用于制造超导线材的氧化物超导薄膜。该方法包括：涂膜生产步骤，用金属有机化合物的溶液涂覆基材的表面以产生涂膜; 煅烧热处理步骤，热分解和除去涂膜的金属有机化合物中所含的有机组分以产生煅烧膜; 以及将煅烧膜结晶以产生氧化物超导薄膜的正常烧成热处理步骤。在煅烧热处理中，在低于大气压的压力气氛下进行升温至煅烧热处理温度。版权所有（C）2012，JPO＆INPIT

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