YI-TING HSU, YU-NIEN SHEN
This study investigates a Ti 45Zr5Pt19Pd25Co6 high-temperature shape memory alloy designed for functional stability through high-entropy strengthening and temperature-enabled dislocation recovery. Cyclic testing confirms better stability when the service temperature was extended to 500 °C compared to 400 °C. While 400 °C operation induces instability from dislocations, 500 °C promotes dislocation recovery, as evidenced by cyclic superelastic and microhardness tests. This demonstrates that strategic temperature selection can enhance the longevity of high-temperature high-entropy shape memory alloys.
@article{c5d171a5-0119-4b2b-a297-835b09db2fb9,
title={High-Entropy Ti 45Zr5Pt19Pd25Co6 High-Temperature Shape Memory Alloy with Improved Functional Stability Through In-Service Dislocation Recovery},
author={YI-TING HSU and YU-NIEN SHEN},
year={2026},
language={en}
}TY - JOUR TI - High-Entropy Ti 45Zr5Pt19Pd25Co6 High-Temperature Shape Memory Alloy with Improved Functional Stability Through In-Service Dislocation Recovery AU - YI-TING HSU AU - YU-NIEN SHEN PY - 2026 LA - en ER -
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