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

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...