A new double impact technique for studying the dynamic properties of shock damaged materials is presented. Two flyer plates are separated by a small gap. The first plate causes spall in the target. The second plate recompacts the material and allows determination of the properties of the damaged zone. Two polycrystalline commercial aluminas were studied using VISAR and manganin gauges. A theoretical model that treats the spall zone homogeneously was used in a modified SWAP code.
CITATION STYLE
Yaziv, D., Bless, S. J., Rosenberg, Z., & Jurick, D. (1986). Shock Fracture and Recompaction of Ceramics. In Shock Waves in Condensed Matter (pp. 425–430). Springer US. https://doi.org/10.1007/978-1-4613-2207-8_60
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