| 摘要 |
A skutterudite-based thermoelectric material doped with Fe and a manufacturing method thereof are provided to manufacture a skutterudite alloy of CoSb3 having little micro crack through a simple process. Powders of Fe, Co, and Sb are prepared to obtain a composition of FexCo(4-x)Sb12, and then the powders are mixed. The mixed powders are subjected to a mechanical alloy process under an inert atmosphere. The powders subjected to the mechanical alloy process are subjected to a hot rolling and compression molding process. The mechanical alloy process is performed by an attritor.
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