[P] P36~P59 Microstructures

[P53] Effect of cyclic heat treatment conditions on abnormal grain growth in Cu-Al-Mn-Ni superelastic alloy

○Jumpei Sasaki¹, Hyoungrok Lee¹, Sumio Kise², Toshihiro Omori¹ (1. Tohoku Univ., 2. Furukawa Techno Material)

Keywords:

Superelastic alloy,Abnormal grain growth,Cyclic heat treatment,Cu-Al-Mn-Ni alloy,Earthquake-resistant materials

This study explores heat treatment conditions such as holding temperature and cooling rate during cyclic heat treatment in Cu–Al–Mn–Ni alloy.