[G] Fundamentals of Mechanical Properties

[182] Improving the strength-ductility combination of nanostructured bainite/martensite high-carbon steels

*Sien Liu¹, Shoichi Nambu¹ (1. the University of Tokyo)

Keywords:バイナイト、強度、延性、粒界破壊、変形挙動

In this study, we designed a nanostructured bainite/martensite with a strength-ductility combination of 2.64 GPa and 12%. The enhancing effect of bainite to weak PAGBs plays an important role.