Effects of the wheel rotation speed during the melt-spinning process on the structural morphology and the thermoelectric properties of Ti 0.5Zr 0.5NiSn alloy

Authors

  • Nguyen Van Du*, Nguyen Tu , Do Quang Trung
  • Noy Sysavanh
  • Manh Trung Tran
  • Tong Thi Hao Tam

Keywords:

Abstract

Half-Heusler alloys based on (Ti, Hf, Zr)NiSn possess excellent mechanical and chemical properties as well as high thermal stability, making them promising materials for high-performance thermoelectric (TE) power generators. However, the high cost of Hf limits its use in these alloys. Therefore, Hf-free (Ti, Zr)NiSn alloys synthesised using a rapid process offer a cost-effective approach to reducing product costs...

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Author Biographies

  • Nguyen Van Du*, Nguyen Tu , Do Quang Trung

    Faculty of Fundamental Sciences, Phenikaa University, Yen Nghia Ward, Ha Dong District, Hanoi, Vietnam

  • Noy Sysavanh

    Thai Nguyen University of Education, Tan Thinh Ward, Thai Nguyen City, Thai Nguyen Province, Vietnam

  • Manh Trung Tran

    Faculty of Materials Science and Engineering, Phenikaa University, Yen Nghia Ward, Ha Dong District, Hanoi, Vietnam

  • Tong Thi Hao Tam

    School of Information Technology and Digital Economic, National Economics University, 207 Giai Phong Street, Dong Tam Ward, Hai Ba Trung District, Hanoi, Vietnam

Published

2023-12-14

Issue

No. 4C (2023): DECEMBER 2023 - VOLUME 65 NUMBER 4

Section

PHYSICAL SCIENCES