Dynamic yield strength and spall strength determination for AerMet® 100 steels

Reinhart, W. D.; Chhabildas, L. C.; Wilson, L. T.
April 2000
AIP Conference Proceedings;2000, Vol. 505 Issue 1, p471
Academic Journal
Well-controlled impact studies have been conducted on "as-received" and heat-treated AerMet[SUP®] 100 steel alloy samples to determine their dynamic material properties. In particular, gas gun and time-resolved laser interferometry have been used to measure the fine structure in the particle velocity profiles resulting from symmetric plate impact. Impact velocities ranged from 0.40 km/s to 0.90 km/s. These experiments have allowed us to estimate the dynamic yield and spall strengths of the "as-received" and heat-treated AerMet[SUP®] 100 steel.


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