基本信息:
- 专利标题: 땜납 피복 볼 및 그 제조 방법
- 专利标题(英):Solder-coated ball and method for manufacturing same
- 专利标题(中):焊膏球及其制造方法
- 申请号:KR1020137030786 申请日:2013-03-15
- 公开(公告)号:KR1020130133097A 公开(公告)日:2013-12-05
- 发明人: 아사다,켄 , 니시무라,준코
- 申请人: 히다찌긴조꾸가부시끼가이사
- 申请人地址: *-**, Konan *-chome, Minato-ku, Tokyo, Japan
- 专利权人: 히다찌긴조꾸가부시끼가이사
- 当前专利权人: 히다찌긴조꾸가부시끼가이사
- 当前专利权人地址: *-**, Konan *-chome, Minato-ku, Tokyo, Japan
- 代理人: 특허법인필앤온지
- 优先权: JPJP-P-2012-066940 2012-03-23
- 国际申请: PCT/JP2013/057484 2013-03-15
- 国际公布: WO2013141166 2013-09-26
- 主分类号: B23K35/26
- IPC分类号: B23K35/26 ; B23K35/20
摘要:
A solder-coated ball (10A) according to one embodiment of the present invention has a ball-shaped core (11) and a solder layer (12) formed so as to coat the core (11), the solder layer (12) includes Sn and Bi, the Bi content is 45 mass% to 65 mass%, and the Bi content is high on the inside and low on the outside. Another solder-coated ball (10B) further has a Ni plating layer (13) between the core (11) and the solder layer (12).
公开/授权文献:
- KR101461125B1 땜납 피복 볼 및 그 제조 방법 公开/授权日:2014-11-13
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B23 | 机床;不包含在其他类目中的金属加工 |
----B23K | 钎焊或脱焊;焊接;用钎焊或焊接方法包覆或镀敷;局部加热切割,如火焰切割;用激光束加工 |
------B23K35/00 | 用于钎焊、焊接或切割的焊条、电极、材料或介质 |
--------B23K35/02 | .其机械特征,如形状 |
----------B23K35/24 | ..钎焊材料和焊接材料的适当选择 |
------------B23K35/26 | ...主要成分在400℃以下熔化 |