Development of bulk thermoelectric N-type SiGe alloy by laser powder bed fusion - Archive ouverte HAL Access content directly
Conference Papers Year : 2022

Development of bulk thermoelectric N-type SiGe alloy by laser powder bed fusion

(1) , (1) , (1)
1

Abstract

Like printing in its day, additive manufacturing has revolutionized current production methods in many areas like aeronautics, military or medicine. Among these methods, Laser Powder Bed Fusion (L-PBF) is prevalent to printing complex metal parts in small and medium series. Techniques developed recently in L-PBF pave the way for producing new types of materials via this method, including thermoelectric (TE) materials. This document presents the research work carried out at CEA to study the manufacturing of silicon-germanium alloy by L-PBF, a TE material intended for high temperature applications. In this study, we achieved successfully the printing of several dense samples, and then discuss their microstructures, chemical composition and thermoelectric properties.
Embargoed file
Embargoed file
0 3 0
Year Month Jours
Avant la publication

Dates and versions

cea-03843323 , version 1 (01-12-2022)

Identifiers

  • HAL Id : cea-03843323 , version 1

Cite

Maxime Baudry, Guillaume Savelli, Guilhem Roux. Development of bulk thermoelectric N-type SiGe alloy by laser powder bed fusion. World PM2022 - The Powder Metallurgy World Congress, EPMA, Oct 2022, Lyon, France. ⟨cea-03843323⟩
0 View
0 Download

Share

Gmail Facebook Twitter LinkedIn More