Nondestructive Evaluation (NDE) of Crack Formation in Advanced Composite Materials and Aluminum During Dynamic Fatigue Tests by SQUID Magnetometry

摘要

This report results from a contract tasking Universite Pierre et Marie Curie (Paris 6) as follows: The contractor will investigate the use or high sensitivity, nondestructive, SQUID magnetometry to detect and understand crack formation and propagation in composites-based organic matrix materials, as well as in aluminum and carbon composite material used in aircraft structures.