Ink casting and 3D-extrusion printing of the thermoelectric half-Heusler alloy Nb1-xCoSb

Additive manufacturing of lattices with ∼600 μm diameter struts is achieved via extrusion printing of an ink containing prealloyed powder of the half-Heusler alloy Nb1-xCoSb, followed by debinding and vacuum sintering to a relative density of ∼70–80%. The ink can also be poured and cast into square...

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Bibliographic Details

Published in:	Additive Manufacturing Letters
Main Authors:	Muath M. Al Malki, G. Jeffrey Snyder, David C. Dunand
Format:	Article
Language:	English
Published:	Elsevier 2023-02-01
Subjects:	Thermoelectric half-Heusler 3D printing NbCoSb
Online Access:	http://www.sciencedirect.com/science/article/pii/S2772369022000809