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

  • Nguyen Van Du*, Nguyen Tu , Do Quang Trung
  • Noy Sysavanh
  • Manh Trung Tran
  • Tong Thi Hao Tam
Từ khóa: arc melting, half-Heusler, melt-spinning, spark plasma sintering, TEs.

Tóm tắt

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...

Tác giả

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

điểm /   đánh giá
Phát hành ngày
2023-12-15
In ra
Số. 4C (2023): DECEMBER 2023 - VOLUME 65 NUMBER 4
Chuyên mục
PHYSICAL SCIENCES