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公开(公告)号：EP3917696A1
公开(公告)日：2021-12-08
申请号：EP20704789.5
申请日：2020-01-30
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公开(公告)号：EP2490839B1
公开(公告)日：2019-06-12
申请号：EP10779321.8
申请日：2010-10-19
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公开(公告)号：EP2490839A1
公开(公告)日：2012-08-29
申请号：EP10779321.8
申请日：2010-10-19
CPC分类号： B32B15/01 , B21C33/004 , B32B15/011 , B32B15/015 , C21D8/06 , C21D2251/00 , C21D2251/02 , C22C9/06 , Y10S428/933 , Y10T29/49908 , Y10T428/12222 , Y10T428/12229 , Y10T428/12778 , Y10T428/12924 , Y10T428/12937 , Y10T428/12965 , Y10T428/12979
摘要： A billet includes a solid steel body and an alloy cladding. The cladding may include a square tube in which the body is inserted with an interface at which the cladding becomes bonded to the body when the billet is heated and rolled or otherwise worked into a ferrous product. At least one element composed of a mass of finely divided scavenging aluminum, titanium or magnesium, is placed in the tube adjacent the body and separate from the interface. The elements are advantageously compressed into briquettes which scavenge oxygen from residual air at the interface to prevent oxidation of the cladding at the interface. The tube may be closed to prevent gases outside the billet from penetrating to the interface. Alternatively, reliance may be placed on the briquettes to scavenge oxygen from the residual air and also from atmospheric air and furnace gases before they can penetrate to the interface.
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4.发明公开
公开(公告)号：EP0551523A4
公开(公告)日：1993-08-25
申请号：EP92916222
申请日：1992-07-22
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF NATIONAL RESEARCH INSTITUTE FOR METALS OF SCIENCE AND TECHNOLOGY AGENCY , RESEARCH DEVELOPMENT CORPORATION OF JAPAN
发明人： KATO, TAKESHI, OSAKA WORKS OF SUMITOMO ELECTRIC , SATO, KENICHI, OSAKA WORKS OF SUMITOMO ELECTRIC
IPC分类号： B21F19/00 , C01G1/00 , C01G29/00 , C04B35/00 , C04B35/45 , H01B12/04 , H01B13/00 , H01L39/24 , B21C1/00 , B21C9/00
CPC分类号： H01L39/248 , Y10T29/49014
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5.发明公开Fil electrique a ame en aluminium ou alliage d'aluminium 有权Elektrischer Draht mit Aluminium矾土Aluminiumlegierungkern
公开(公告)号：EP1700933A1
公开(公告)日：2006-09-13
申请号：EP06300107.7
申请日：2006-02-03
申请人： Nexans
摘要： L'invention concerne un fil électrique (1) comportant une âme (2) en aluminium ou alliage d'aluminium pourvu d'une couche de revêtement (3) en alliage de zinc et de nickel. Selon l'invention, le taux en poids de nickel dans cet alliage est compris entre 5% et 15%.
摘要翻译： 电线具有通过电沉积设置在芯上的外层（3）的芯（2）。 外层由镍或锌合金构成。 锌和镍合金是核心上的核心沉积。 合金中的镍的质量比在5％和15％之间。 外层的厚度在0.1和10微米之间。 外层被铬，钼酸盐或磷酸盐钝化。 还包括以下独立权利要求：（1）由线（2）形成的单股电导体，由多组电线形成的多股电导体。
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公开(公告)号：EP0696940B1
公开(公告)日：1998-05-27
申请号：EP93919529.3
申请日：1993-09-13
申请人： United Wire Limited
发明人： HUGHES, Andrew
CPC分类号： C25D7/0607 , B21C1/003 , C25D5/48
摘要： In a method of continuously coating a conductive substrate such as brass wire (10) to produce a desired cross-sectional size of coated material, the wire is drawn through a first die to produce an oversize wire, electroplate in a bath (32), and then drawn through a final die (44) to reduce its area to the desired size and produce a controlled surface finish. The wire may be cleaned in an acid bath (20) and rinsed in a rinsing bath (30) prior to the electroplating bath. A further rinsing bath (36) and dryer (38) may be interposed upstream of the final die (44).
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公开(公告)号：EP0528036A4
公开(公告)日：1993-06-02
申请号：EP91920977
申请日：1991-05-10
申请人： HITACHI, LTD. , JAPAN AS REPRESENTED BY NATIONAL RESEARCH INSITUTE FOR METALS , HITACHI CABLE, LTD.
发明人： TADA, NAOHUMI, HITACHI LABORATORY OF HITACHI,LTD. , WADAYAMA, YOSHIHIDE, HITACHI LABORATORY OF , INOUE, KIYOSHI, TSUKUBA BRANCH OFFICE OF NATIONAL , KAMATA, KUNIHISA, HITACHI CABLE LTD.
CPC分类号： H01L39/2409 , Y10S148/901 , Y10S428/93 , Y10T29/49014
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公开(公告)号：EP0447612A3
公开(公告)日：1992-02-12
申请号：EP90119473.8
申请日：1990-10-11
申请人： W.C. Heraeus GmbH
CPC分类号： B21F19/00 , B21B1/16 , B21B3/00 , B21B2001/383 , B21C37/042 , B23K20/04 , Y10T29/49929 , Y10T428/12438 , Y10T428/12875
摘要： Die Erfindung offenbart die Herstellung eines metallischen Verbunddrahtes mit einem Kern aus hartem Werkstoff und einem Mantel aus weichem Werkstoff. Ein Stab aus hartem Werkstoff wird in ein Rohr aus weichem Werkstoff gesteckt. Durch Warmwalzen und Ziehen wird ein Zweierverbund hergestellt, der ein Zwischenmaß besitzt. Die Querschnittsverminderung beträgt während dieser Schritte wenigstens 50 %. Danach wird auf den Zweierverbund erneut ein Rohr aus weichem Werkstoff aufgezogen und der so gewonnene Dreierverbund durch Warm- oder Kaltwalzen und anschließendes Kaltziehen auf Endmaß gebracht.
摘要翻译： 本发明公开了一种具有硬质材料芯和软质材料夹层的复合金属丝的生产。 将一块硬质材料插入软质材料管中。 热轧和拉伸用于生产具有中间尺寸的双组分复合材料。 这些步骤中横截面的减少至少为50％。 然后将另一软管材料拉到双组分复合材料上，以这种方式获得的三组分复合材料通过热或冷轧然后冷拉成最终尺寸。
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公开(公告)号：EP1267363A4
公开(公告)日：2005-03-16
申请号：EP01273208
申请日：2001-12-28
发明人： KOBAYASHI SIN-ICHI
IPC分类号： C01G1/00 , B21B1/16 , B21C1/00 , B21C37/04 , B22F5/12 , C01G29/00 , H01B13/00 , H01F6/06 , H01L39/24 , B21F19/00 , H01B12/10
CPC分类号： H01L39/248 , B21C1/00 , B21C37/042 , B21C37/045 , B22F5/12 , B22F2998/00 , B22F2998/10 , Y10T29/49014 , B22F3/18 , B22F1/025
摘要： A method for producing an oxide superconducting wire, which comprises a step of providing a composite comprising a powder containing an oxide superconducting substance or a raw material for an oxide superconducting substance and a metal covering the powder, and a step of rolling the composite with the use of a lubricating material having a kinetic viscosity of 20 X 10-6mm2/s or less. The method allows the improvement of the accuracy of the dimension of the width and thickness of the above wire and also the production of a superconducting wire exhibiting improved superconducting characteristics.
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10.发明公开METHOD FOR PRODUCING OXIDE SUPERCONDUCTING WIRE 有权VERFAHREN ZUR ERZEUGUNG VON OXID-SUPERLEITUNGS-DRAHT
公开(公告)号：EP1267363A1
公开(公告)日：2002-12-18
申请号：EP01273208.7
申请日：2001-12-28
CPC分类号： H01L39/248 , B21C1/00 , B21C37/042 , B21C37/045 , B22F5/12 , B22F2998/00 , B22F2998/10 , Y10T29/49014 , B22F3/18 , B22F1/025
摘要： A method of manufacturing an oxide superconducting wire, through which dimensional precision of width or thickness of the wire can be improved and an oxide superconducting wire with high superconducting performance can be obtained, is provided. The method of manufacturing the oxide superconducting wire includes preparing a composite by covering with metal powder containing an oxide superconductor or raw material for an oxide superconductor, and rolling the composite using a lubricant having kinematic viscosity of 20 × 10 -6 mm 2 /s or smaller.
摘要翻译： 提供一种制造氧化物超导线的方法，通过该方法可以提高线的宽度或厚度的尺寸精度，并且可以获得具有高超导性能的氧化物超导线。 制造氧化物超导线的方法包括通过用含有氧化物超导体的金属粉末或用于氧化物超导体的原料覆盖来制备复合材料，并使用运动粘度为20×10 -6 mm 2的润滑剂滚压复合材料 > / s或更小。
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