%0 Journal Article
%A Fichtner, D.
%A Schmelzer, J.
%A Yang, Weiguang
%A Heinze, C.
%A Krüger, Manja
%T Additive manufacturing of a near-eutectic Mo–Si–B alloy: Processing and resulting properties
%J Intermetallics
%V 128
%@ 0966-9795
%C Amsterdam [u.a.]
%I Elsevier Science
%M FZJ-2021-05590
%P 107025 -
%D 2021
%X This paper presents the first comprehensive study on additive manufacturing of a high-melting near-eutectic Mo–Si–B alloy by laser powder bed fusion (L-PBF). An overview about the ambient and high temperature material properties of a Mo-16.5Si-7.5B alloy is given. Therefore, the near-eutectic Mo–Si–B alloy was gas atomized and the powder was analyzed. After developing suitable process parameters for the generation of crack-free samples, the microstructure of the L-PBF material was analyzed in detail using SEM/EDS and EBSD analyses. In terms of mechanical properties, the brittle-to-ductile transformation temperature (BDTT) and the creep rate at a potential application temperature were determined.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000596079900004
%R 10.1016/j.intermet.2020.107025
%U https://juser.fz-juelich.de/record/904020