日本金属学会2021年秋期(第169回)講演大会

Presentation information

一般講演

6.Materials Processing » Solid process/ Solid and welding process

[G] Packaging

Fri. Sep 17, 2021 1:00 PM - 5:00 PM Rm. K (ZoomRm.K)

Chair:Hajime Yamamoto(JWRI), Shinji Fukumoto(Osaka University)

3:00 PM - 3:15 PM

[256] Effect of Bi and Sb Edition on Creep and Thermal Fatigue Life of Sn-Ag-Cu Solder Alloy

*Masaki MORIUCHI1, Yoshiharu KARIYA2 (1. Graduate Science and Engineering Department, 2. Material Science and Engineering Department Shibaura Institute of Technology)

Keywords:Thermal fatigue life prediction、Microstructural change、Creep、BGA solder joint、Finite element method

Sn-Ag-Cu系合金の添加元素として多く採用される固溶体添加元素であるBiおよびSbのクリープ変形への影響を理論的に解析し,さらに,熱疲労寿命について検討した.

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