Sanghoon Kim, Chanhyeok Um, Youn Ki Ko, Pyoung-Chan Lee, Chulhyun Park*, and Jin Uk Ha†
Lightweight Material R&D Center, Korea Automotive Technology Institute, Cheonan-si, Chungnam 31214, Korea
*R&D Center, Large Co., Ltd., Dalsung-gun, Daegu 43023, Korea
자동차부품연구원 경량화소재연구센터, *(주)라지
2019; 43(1): 132-138
Published online Jan 25, 2019
Lightweight Material R&D Center, Korea Automotive Technology Institute, Cheonan-si, Chungnam 31214, Korea