대한용접접합학회:학술대회논문집 (Proceedings of the KWS Conference)
- 대한용접접합학회 2006년 추계학술발표대회 개요집
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- Pages.181-183
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- 2006
유도가열에 의한 Sn-3.5Ag 솔더 범프의 접합 특성에 관한 기초연구
Joining characteristics of Sn-3.5Ag solder bump by induction heating
- Choe, Jun-Gi ;
- Bang, Hui-Seon ;
- Rajesh, S.R. ;
- Bang, Han-Seo
- 발행 : 2006.10.19
초록
This paper studies the mechanical behaviors of Sn-3.5Ag solder joint against substrate(such as Au/Ni/Cu, Au/cu, Ni/Cu and Cu pad) after induction heating, a new soldering method. It was found that the solder bump formation depends on the time and current of the induction heating system. Also the heating value of the solder bump were found to vary with respect to the thermal conductivity of the pads on the substrate. In case of Au/Ni/Cu pad and Au/Cu pad, solder bump's shear strength were high for the heating time of
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