Cold-Rolled TiNiFe Shape Memory Alloy Tube

Recrystallized at 600 °C

Annealing transforms the elongated grains into equiaxed recrystallized grains, with the main texture distributed along the γ-fiber and tunable through annealing temperature.

Jianxian, Wen · Song, Xiaoyun · Li, Yanfeng · Shuwei, Liu · Yu, Yang · Ye, Wenjun · Hui, Songxiao

Crystals 2024

Advantages

Recrystallization occurs at 600 °C

Grains change from elongated to equiaxed

Main texture is <111> fiber parallel to RD

Recrystallization textures form at 650 °C