One-shot manufacturing of foam core sandwich composite without adhesive and its acousto-ultrasonic non-destructive evaluation

Woo Cheol Jang, Won Jong Jeong, Hyung Doh Roh, Department of Mechanical Engineering and BK, Four ERICA-ACE Center, Hanyang University ERICA, Republic of Korea, Department of Mechanical Engineering, Hanyang University ERICA, Republic of Korea

Journal of Sandwich Structures & Materials

Published online on November 03, 2025

Abstract

Journal of Sandwich Structures & Materials, Volume 28, Issue 4, Page 676-700, May 2026.
This study investigates the interfacial bonding reliability of CFRP/PVC foam core sandwich composites fabricated via a one-shot co-curing process without adhesive film, aiming to overcome the limitations of conventional multi-step bonding methods. Various ...