[P] P37~P53

1:00 PM - 2:30 PM JST(4:00 AM - 5:30 AM UTC)

[P53] Identification of plasticity initiation in Zr₅₀Cu₄₀Al₁₀ bulk metallic glass via nanoindentation

*Silvia POMES^1,3, Nozomu ADACHI², Masato WAKEDA³, Takahito OHMURA^1,3 (1. Kyushu University, 2. Toyohashi University of Technology, 3. National Institute for Materials Science)

Keywords:

metallic glass,nanoindentation,plastic deformation,statistics

Plasticity initiation in Zr₅₀Cu₄₀Al₁₀ bulk metallic glass is studied via nanoindentation testing, mathematical and statistical methods using P/h - h plot. Three characteristic behaviors are detected.