Explicit submodeling and digital image correlation based life-prediction of leadfree electronics under shock-impact

Abstract

Relative damage-index based on the leadfree interconnect transient strain history from digital image correlation, explicit finite-elements, cohesive-zone elements, and component's survivability envelope has been developed for life-prediction of two-leadfree electronic alloy systems. Life prediction of pristine and thermally-aged assemblies, have been… (More)

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