[P] P136~P141

[P136] On the correlation of Vickers hardness and nanoindentation hardness in Fe-Cr alloys

*Diancheng Geng¹, Hao Hao², Yasuki Okuno², Sosuke Kondo², Ryuta Kasada² (1. Graduate School of Engineering, Tohoku University, 2. IMR, Tohoku University)

Keywords:nanoindentation、Vickers hardness、iron-chromium alloys

In this study, we defined the indentation hardness as a value of a load divided by a residual projected area, which gives the Vickers Meyer hardness (HVM), to unify the physical meaning.