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Electronics components in automotive, oil-exploration industries, military applications may be exposed to high temperature and high strain rates when subjected to shock and vibration. In harsh environment applications, electronic products may experience strain rates of 1–100 per sec and environmental temperatures up to 200°C. There is need of material data for leadfree solder alloys at high strain-rates...
Electronic devices used in higher temperatures environments such as well logging in the oil and natural gas industries, under hood automotive applications, military applications may be exposed to very high temperatures around 200°C and high strain rates. Previously, lead based solder alloys have been used in such applications but due to health concern, use of lead-free solder alloys (SAC) has been...
The effect of aging on mechanical properties of SAC 305 at low strain rate has been investigated. For high strain rate constitutive mechanical behavior, a number of researchers relied on Split Hopkinson Pressure bar and the strain rate range is from 500/s to 3000/s. However, for typical drop and shock, the strain rate range is from 1/s to 100/s. There is a general scarcity of data for solder materials...
Leadfree solders have been used as interconnects in electronic packaging, due to its environmental friendly chemical property. However, those materials may experience high strain rates when subjected to shock and vibration. Consequently, failure will occur to electronics in those situations. Therefore, knowing the material properties of lead-free solders are extremely important, but research on mechanical...
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