[G] Mechanical Properties of Materials and Sturucture

[218] Study on specimen size effect of interfacial shear strength of W-coated ferritic steel by micro-scale double notch shear compression test

*XIANGYU WU^1,2, Masami Ando³, Ryuta Kasada², Sosuke Kondo², HAO YU² (1. Graduate school of Eng., Tohoku Univ., 2. IMR, Tohoku Univ., 3. QST)

Keywords:Ultra-small shear test、Interfacial stress、Size effect、Explosive welding

The effect of specimen size on the interfacial shear strength of bonding part and shear strength of tungsten part of explosive welded W-F82H by ultra-small double notch shear (DNS) tests is discussed