Microstructure and mechanical properties predicted by indentation testing of lead-free solders

被引:0
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作者
T. Ogawa
R. Kaga
T. Ohsawa
机构
[1] Aoyama Gakuin University,Department of Mechanical Engineering
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关键词
Lead-free solder; indentation method; mechanical properties; elastic; plastic; creep; microstructure;
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学科分类号
摘要
Microstructure and mechanical properties were investigated for ten systems of lead-free solders compared with the eutectic Sn-Pb solder. Mechanical properties including elastic, plastic, and creep deformations were predicted by indentation testing. This method was established based on the elastic-plastic-creep finite-element method (FEM). The predicted mechanical properties were obtained for the temperatures ranging between −20°C and 160°C.
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页码:311 / 317
页数:6
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