[P] P36~P59 Microstructures

[P39] Effect of Nb and Sn concentration on mechanical properties of
(Ti-0.5Zr-0.5Hf)-Nb-Sn alloys

○Gaku Otsuka¹, Jongbin Go¹, Heeyoung Kim¹ (1. Univ. of Tsukuba)

Keywords:

Superelasticity,Shape memory effect,High entropy alloy

(Ti-0.5Zr-0.5Hf)-Nb-Sn alloys were developed as low-magnetic-susceptibility, biocompatible superelastic alloys. The effects of Nb and Sn concentrations on mechanical properties and microstructure were investigated. Increasing the Sn concentration changed the superelastic properties and the preferred texture orientation.