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发明名称
Sn−Cu系鉛フリーはんだ合金
摘要
<p>Cu面、Ni面のいずれにも優れた濡れ性を示すはんだ合金を提供する。Cu:0.6〜0.9質量%、Al:0.01〜0.1質量%、必要により、さらにTi:0.02〜0.1質量%、および/または、Co:0.01〜0.05質量%、残部Snから成る合金組成とする。</p>
申请公布号
JPWO2013099849(A1)
申请公布日期
2015.05.07
申请号
JP20130551698
申请日期
2012.12.25
申请人
发明人
分类号
B23K35/26;C22C13/00;H01L23/373;H05K3/34
主分类号
B23K35/26
代理机构
代理人
主权项
地址
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