Editorial for the Special Issue "Dynamic Behavior of Materials".

The ignition, reaction ratio, pressure, and temperature distribution of an Al/Teflon projectile impacting multilayer targets were analyzed. It was observed that the reactive Al/PTFE composite reacted during jet formation, which can be divided into a local reaction stage and an overall reaction stage. Moreover, the Al particle size led to a large difference in the jet formation process, showing that the jet formed from liners with larger Al particles was more condensed due to a slower chemical reaction. 10.3390/cryst12040471 7 Du C.X., Fu H.M., Zhu Z.W., Wang K.H., Gao G.F., Zhou F., Xu L.Z., Du Z.H. Penetration Failure Mechanism of Multi-Diameter Tungsten Fiber Reinforced Zr-Based Bulk Metallic Glasses Matrix Composite Rod. [Extracted from the article]