发明申请
US20130040226A1 BRAZING MATERIAL FOR BONDING IN ATMOSPHERE, BONDED ARTICLE, AND CURRENT COLLECTING MATERIAL
审中-公开
用于在大气中粘合的粘合材料,粘结物品和电流收集材料
- 专利标题: BRAZING MATERIAL FOR BONDING IN ATMOSPHERE, BONDED ARTICLE, AND CURRENT COLLECTING MATERIAL
- 专利标题(中): 用于在大气中粘合的粘合材料,粘结物品和电流收集材料
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申请号: US13642770申请日: 2011-04-27
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公开(公告)号: US20130040226A1公开(公告)日: 2013-02-14
- 发明人: Yuichiro Yamauchi , Shinji Saito
- 申请人: Yuichiro Yamauchi , Shinji Saito
- 申请人地址: JP Yokohama-shi, Kanagawa
- 专利权人: NHK SPRING CO., LTD.
- 当前专利权人: NHK SPRING CO., LTD.
- 当前专利权人地址: JP Yokohama-shi, Kanagawa
- 优先权: JP2010-111157 20100513
- 国际申请: PCT/JP2011/060251 WO 20110427
- 主分类号: C22C5/06
- IPC分类号: C22C5/06 ; C22C30/00 ; B32B15/01 ; B32B18/00 ; H01M8/04 ; H01M4/86
摘要:
A brazing alloy for bonding in air, in which the melting point is reduced so as to perform brazing at a low temperature without using flux even in air, is provided. In addition, a bonded article and a current collecting material, each of which is bonded with the brazing alloy and has preferable gas sealing characteristics and superior bonding strength, are provided. The brazing alloy for bonding in air includes Ag and B as essential components. The amount of Ag is not less than 50 vol. % and less than 92 vol. %, and the amount of B is greater than 8 vol. % and not more than 50% vol. %. The amounts of Ag and B are adjusted so that the total of the amounts of Ag and B is 100% including inevitable impurities.
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