Self-Healing of Ionomeric Polymers with Carbon Fibers from Medium-Velocity Impact and Resistive Heating

Figure 6

SEM images of Surlyn samples after impact and subsequent healing: (a) entry path damage, (b) exit path damage, (c) entry path damage, then subsequently healed, and (d) exit path damage, then subsequently healed.

(a) Projectile entry path

(b) Projectile exit path

(c) Projectile entry path

(d) Projectile exit path