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公开(公告)号：US20150190985A1
公开(公告)日：2015-07-09
申请号：US14413302
申请日：2013-07-01
发明人： Yoshimitsu Oda , Keita Watanabe , Masaaki Ishio
IPC分类号： B32B15/01 , B23K20/227 , B23K20/02 , H05K5/02 , C21D9/00 , C22C38/18 , C22C38/16 , B23K20/04 , C21D1/26
CPC分类号： B32B15/015 , B23K20/02 , B23K20/04 , B23K20/227 , B23K2103/22 , B32B15/04 , B32B15/043 , B32B15/18 , B32B15/20 , C21D1/26 , C21D9/0068 , C21D2211/001 , C21D2251/00 , C21D2251/02 , C22C38/16 , C22C38/18 , H01L23/3735 , H01L23/3736 , H01L2924/0002 , H05K5/0213 , Y10T428/12722 , Y10T428/12903 , Y10T428/1291 , Y10T428/12917 , Y10T428/12924 , Y10T428/12958 , Y10T428/12979 , Y10T428/2495 , H01L2924/00
摘要： This chassis (2) is made of a clad material in which a first layer (21) made of austenite stainless steel, a second layer (22) made of Cu or a Cu alloy, stacked on the first layer, and a third layer (23) made of austenite stainless steel, stacked on the side of the second layer opposite to the first layer are roll-bonded to each other, and the thickness of the second layer is at least 15% of the thickness of the clad material.
摘要翻译： 该底盘（2）由包覆材料制成，其中由奥氏体不锈钢制成的第一层（21），由Cu或Cu合金制成的第二层（22）堆叠在第一层上，第三层 层叠在与第一层相反的第二层侧的由奥氏体不锈钢制成的第二层的厚度相对于第二层的厚度为包层材料的厚度的至少15％。
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2.发明申请NEGATIVE ELECTRODE TERMINAL AND COVER MEMBER FOR LITHIUM ION BATTERY, AND LITHIUM ION BATTERY 有权锂离子电池负极端子和封盖部件和锂离子电池公开(公告)号：US20140011074A1
公开(公告)日：2014-01-09
申请号：US14026596
申请日：2013-09-13
发明人： Yoshimitsu Oda , Masaaki Ishio , Yasuto Nozawa
IPC分类号： H01M2/30
CPC分类号： H01M2/30 , H01M2/06 , H01M2/202 , H01M2/22 , H01M2/263 , H01M2/305 , H01M10/052 , H01M10/0587
摘要： The present invention relates to a lithium ion battery employed by connecting the positive electrode side to a negative electrode portion made of Cu or a Cu alloy by a bus bar made of Al or an Al alloy and provides a negative electrode terminal for a lithium ion battery capable of providing sufficient bonding strength between the negative electrode portion and the bus bar when the negative electrode portion and the bus bar are metallurgically bonded to each other by resistance welding or the like, for example. This negative electrode terminal for a lithium ion battery is made of a clad material having a first metal layer made of Al or an Al alloy and a second metal layer made of Cu or a Cu alloy bonded to each other through a reaction-suppressing layer suppressing a reaction therebetween.
摘要翻译： 锂离子电池本发明涉及一种锂离子电池，其通过由Al或Al合金的母线将正极侧连接到由Cu或Cu合金制成的负极部分，并提供用于锂离子电池的负极端子 当负极部分和母线通过电阻焊接等彼此冶金结合时，能够在负极部分和母线之间提供足够的接合强度。 该锂离子电池用负极端子由具有由Al或Al合金构成的第一金属层和由Cu或Cu合金制成的第二金属层的复合材料制成，所述第二金属层通过反应抑制层彼此键合 它们之间的反应。
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公开(公告)号：US09421741B2
公开(公告)日：2016-08-23
申请号：US14413302
申请日：2013-07-01
发明人： Yoshimitsu Oda , Keita Watanabe , Masaaki Ishio
IPC分类号： C22C38/16 , C22C38/18 , C21D9/00 , C21D1/26 , B32B15/01 , B23K20/227 , B23K20/02 , B23K20/04 , H05K5/02 , B32B15/04 , B32B15/18 , B32B15/20 , H01L23/373
CPC分类号： B32B15/015 , B23K20/02 , B23K20/04 , B23K20/227 , B23K2103/22 , B32B15/04 , B32B15/043 , B32B15/18 , B32B15/20 , C21D1/26 , C21D9/0068 , C21D2211/001 , C21D2251/00 , C21D2251/02 , C22C38/16 , C22C38/18 , H01L23/3735 , H01L23/3736 , H01L2924/0002 , H05K5/0213 , Y10T428/12722 , Y10T428/12903 , Y10T428/1291 , Y10T428/12917 , Y10T428/12924 , Y10T428/12958 , Y10T428/12979 , Y10T428/2495 , H01L2924/00
摘要： This chassis (2) is made of a clad material in which a first layer (21) made of austenite stainless steel, a second layer (22) made of Cu or a Cu alloy, stacked on the first layer, and a third layer (23) made of austenite stainless steel, stacked on the side of the second layer opposite to the first layer are roll-bonded to each other, and the thickness of the second layer is at least 15% of the thickness of the clad material.
摘要翻译： 该底盘（2）由包覆材料制成，其中由奥氏体不锈钢制成的第一层（21），由Cu或Cu合金制成的第二层（22）堆叠在第一层上，第三层 层叠在与第一层相反的第二层侧的由奥氏体不锈钢制成的第二层的厚度相对于第二层的厚度为包层材料的厚度的至少15％。
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4.发明申请公开(公告)号：US20160118641A1
公开(公告)日：2016-04-28
申请号：US14921344
申请日：2015-10-23
IPC分类号： H01M2/30
CPC分类号： H01M2/30 , H01M10/0525
摘要： A battery terminal includes a shaft portion and a flange portion. The battery terminal is made of a clad material in which at least a first metal layer and a second metal layer are bonded to each other. Each of the shaft portion and the flange portion includes the first metal layer on a first side in a shaft direction and the second metal layer on a second side in the shaft direction. The first metal layer in the shaft portion includes a protruding portion that further protrudes to the second side in the shaft direction with respect to a surface of the first metal layer on the second side in the shaft direction in the flange portion.
摘要翻译： 电池端子包括轴部和凸缘部。 电池端子由包覆材料制成，其中至少第一金属层和第二金属层彼此结合。 轴部和凸缘部分中的每一个包括在轴向方向上的第一侧上的第一金属层和在轴向上的第二侧上的第二金属层。 轴部中的第一金属层包括在凸缘部中相对于第一金属层在轴向方向上的第二侧的表面在轴向上进一步向第二侧突出的突出部。
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公开(公告)号：US10193126B2
公开(公告)日：2019-01-29
申请号：US14921344
申请日：2015-10-23
IPC分类号： H01M2/30 , H01M10/0525
摘要： A battery terminal includes a shaft portion and a flange portion. The battery terminal is made of a clad material in which at least a first metal layer and a second metal layer are bonded to each other. Each of the shaft portion and the flange portion includes the first metal layer on a first side in a shaft direction and the second metal layer on a second side in the shaft direction. The first metal layer in the shaft portion includes a protruding portion that further protrudes to the second side in the shaft direction with respect to a surface of the first metal layer on the second side in the shaft direction in the flange portion.
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6.发明授权公开(公告)号：US09627676B2
公开(公告)日：2017-04-18
申请号：US14026596
申请日：2013-09-13
发明人： Yoshimitsu Oda , Masaaki Ishio , Yasuto Nozawa
IPC分类号： H01M2/30 , H01M2/06 , H01M2/22 , H01M2/20 , H01M2/26 , H01M10/052 , H01M10/0587
CPC分类号： H01M2/30 , H01M2/06 , H01M2/202 , H01M2/22 , H01M2/263 , H01M2/305 , H01M10/052 , H01M10/0587
摘要： The present invention relates to a lithium ion battery employed by connecting the positive electrode side to a negative electrode portion made of Cu or a Cu alloy by a bus bar made of Al or an Al alloy and provides a negative electrode terminal for a lithium ion battery capable of providing sufficient bonding strength between the negative electrode portion and the bus bar when the negative electrode portion and the bus bar are metallurgically bonded to each other by resistance welding or the like, for example. This negative electrode terminal for a lithium ion battery is made of a clad material having a first metal layer made of Al or an Al alloy and a second metal layer made of Cu or a Cu alloy bonded to each other through a reaction-suppressing layer suppressing a reaction therebetween.
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7.发明授权公开(公告)号：US09525228B2
公开(公告)日：2016-12-20
申请号：US14482516
申请日：2014-09-10
发明人： Yoshimitsu Oda , Masaharu Yamamoto , Masaaki Ishio
IPC分类号： H01M2/30 , H01R13/03 , H01M10/0525 , H01M2/20 , H01R43/16
CPC分类号： H01R13/03 , H01M2/206 , H01M2/305 , H01M10/0525 , H01R43/16 , Y10T29/49115
摘要： A battery terminal includes an overlay clad plate material including at least a first metal layer made of Al or Al alloy and a second metal layer made of Cu or Cu alloy, formed by bonding at least the first metal layer and the second metal layer to each other in the thickness direction. Either the first metal layer or the second metal layer of the clad plate material is partially removed to form an exposure surface on which either the second metal layer or the first metal layer is exposed in the clad plate material.
摘要翻译： 电池端子包括至少包括由Al或Al合金制成的第一金属层和由Cu或Cu合金制成的第二金属层的覆层复合板材料，所述第二金属层至少通过将至少第一金属层和第二金属层结合到每个 其他在厚度方向。 部分去除包层板材料的第一金属层或第二金属层以形成其中第二金属层或第一金属层暴露在复合板材料中的暴露表面。
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8.发明申请公开(公告)号：US20150086867A1
公开(公告)日：2015-03-26
申请号：US14482516
申请日：2014-09-10
发明人： Yoshimitsu Oda , Masaharu Yamamoto , Masaaki Ishio
IPC分类号： H01M2/30 , H01R13/03 , H01M10/0525
CPC分类号： H01R13/03 , H01M2/206 , H01M2/305 , H01M10/0525 , H01R43/16 , Y10T29/49115
摘要： A battery terminal includes an overlay clad plate material including at least a first metal layer made of Al or Al alloy and a second metal layer made of Cu or Cu alloy, formed by bonding at least the first metal layer and the second metal layer to each other in the thickness direction. Either the first metal layer or the second metal layer of the clad plate material is partially removed to form an exposure surface on which either the second metal layer or the first metal layer is exposed in the clad plate material.
摘要翻译： 电池端子包括至少包括由Al或Al合金制成的第一金属层和由Cu或Cu合金制成的第二金属层的覆层复合板材料，所述第二金属层至少通过将至少第一金属层和第二金属层结合到每个 其他在厚度方向。 部分去除包层板材料的第一金属层或第二金属层以形成其中第二金属层或第一金属层暴露在复合板材料中的暴露表面。
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公开(公告)号：US09890438B2
公开(公告)日：2018-02-13
申请号：US14991255
申请日：2016-01-08
申请人： Hitachi Metals, Ltd.
发明人： Yoshimitsu Oda , Masaaki Ishio , Akio Hashimoto , Kenji Ikeuchi
IPC分类号： B23K20/02 , C21D9/00 , C22C9/00 , C22C21/00 , B32B15/00 , B32B15/01 , C21D1/26 , C22C9/04 , C22C21/08 , C22C21/10 , C22C21/14 , C22C21/16 , C22C21/18 , C22F1/04 , C22F1/047 , C22F1/053 , C22F1/057 , C22F1/08
CPC分类号： C21D9/0068 , B23K20/02 , B32B15/017 , C21D1/26 , C22C9/00 , C22C9/04 , C22C21/00 , C22C21/08 , C22C21/10 , C22C21/14 , C22C21/16 , C22C21/18 , C22F1/04 , C22F1/047 , C22F1/053 , C22F1/057 , C22F1/08 , Y10T428/1275
摘要： An aluminum copper clad material has excellent bonding strength and includes an aluminum layer and a copper layer that are bonded without a nickel layer interposed therebetween. The aluminum layer and the copper layer are diffusion-bonded via an Al—Cu intermetallic compound layer. The copper layer satisfies Dcs≦0.5×Dcc, where Dcc represents the average crystal grain size of crystal grains in a central portion in the thickness direction of the copper layer, and Dcs represents the average crystal grain size of an interface adjacent portion C2 in the copper layer that is about 0.5 μm apart from the interface between the copper layer and the intermetallic compound layer. The intermetallic compound layer has an average thickness of about 0.5 μm to about 10 μm.
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