Abstract:
由于无铅焊料的应用,无铅焊点的可靠性问题得到了关注.本文针对无铅焊点的空调器印刷电路板(PCB),结合实际使用条件,采用加速寿命的方式,测试了焊点的寿命.并针对温度循环条件下的焊点,使用有限元模拟技术计算测定了其寿命,并与实验的结果进行了比较,取得了较吻合的结果.
Keyword:
Reprint Author's Address:
Email:
Source :
环境技术
ISSN: 1004-7204
Year: 2007
Issue: 3
Volume: 25
Page: 21-24
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 7
Affiliated Colleges: