논문 해외 국제전문학술지(SCI급) Stress distribution of bulk metallic glass/metal laminate composites during uni-axial fracture
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2007-07
- 저자명 Y.H. Go, J. Cho, C.Y. Jeong, C.S. Kang, J.S. Park ∗
- 학술지명 Materials Science and Engineering A
- 발행처명 ELSEVIER
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 5
홈페이지
논문 초록 (Abstract)
The fracture behaviors of laminated composites of bulk metallic glass (BMG (Vitreloy1))/crystalline layer have been examined via both experimental and simulation approaches. The specimen array of BMG/Zr/BMG by an electron-discharge bonding technique showed a completed bonding, and the fracture tests showed that when the number of BMG layer increases up to three layers, the fracture energy for the laminated specimen is increased. The simulation results of the laminated composite exhibited that the enhancement of fracture energy for the composites is mainly due to the shear stress distribution through the interface between BMG layers.