EBM-manufactured single tracks of Alloy 718: Influence of energy input and focus offset on geometrical and microstructural characteristics
Electron beam melting-powder bed fusion (EBM-PBF) is an additive manufacturing process,
which is able to produce parts in layer-by-layer fashion from a 3D model data. Currently …
which is able to produce parts in layer-by-layer fashion from a 3D model data. Currently …
[HTML][HTML] Tailored grain morphology via a unique melting strategy in electron beam-powder bed fusion
This study presents a unique melting strategy in electron beam-powder bed fusion of Alloy
718 to tailor the grain morphology from the typical columnar to equiaxed morphology. For …
718 to tailor the grain morphology from the typical columnar to equiaxed morphology. For …
[HTML][HTML] Influence of successive thermal cycling on microstructure evolution of EBM-manufactured alloy 718 in track-by-track and layer-by-layer design
Successive thermal cycling (STC) during multi-track and multi-layer manufacturing of Alloy
718 using electron beam melting (EBM) process leads to a microstructure with a high …
718 using electron beam melting (EBM) process leads to a microstructure with a high …
On the dwell-fatigue crack propagation behavior of a high strength superalloy manufactured by electron beam melting
To demonstrate the reliability of additively manufactured superalloys for critical turbine
engine components, dynamic tests simulating in-service condition are required. The present …
engine components, dynamic tests simulating in-service condition are required. The present …