L-PBF NiTi Shape Memory Alloy

Doubled fracture strain

Tuning laser scanning strategy doubles tensile fracture strain in the high-temperature austenitic phase and shifts transformation temperature by up to 18 °C.

Wang, Cheng · Bo, Feng · Chen, Jie · Huang, Bingmin · Zhao, Kun · Hao, Shijie

Materials Characterization 2024

Advantages

Tensile fracture strain disparity can double in high-temperature austenitic phase

Transformation temperature shifts by up to 18 °C