[G] Composite Materials

[239] Dynamic recrystallization of Sn coating on carbon fiber reinforced plastic during multipass cold spraying

*Jiayu Sun^1,2, Kenta Yamanaka², Kazuhiro Ogawa³, Akihiko Chiba² (1. Graduate School of Engineering, Tohoku University, 2. Institute for Materials Research, Tohoku University, 3. Fracture and Reliability Research Institute, Tohoku University)

Keywords:Cold spray、Recrystallization、Carbon fiber reinforced polymer (CFRP)、Metallization、Grain refinement

In this study, the and strengthening effects of coating on the epoxy-based substrate during multipass cold spray deposition were examined.