Electron beam heat source has certain advantages in processing some special high-
performance materials because of its high energy efficiency and the ability to use its own …

Electron optical imaging is a process monitoring method in electron beam powder bed
fusion, which enables porosity detection in situ for every layer of a part. The two main defect …

This study presents an overview and a few case studies to explicate the transformative
power of diverse imaging techniques for smart manufacturing, focusing largely on various in …

The surface morphology of intra-layer printing process plays a crucial role in powder bed
fusion. It not only determines the quality of the top surface but also provides insights into the …

Electrons, which carry abundant information, can be used for the in situ monitoring of
electron beam additive manufacturing, such as in the emerging electron optics method for …

The recent success of the process monitoring method Electron Optical Imaging, applied in
the additive manufacturing process Electron Beam Powder Bed Fusion, necessitates a clear …

Electron Beam Powder Bed Fusion (PBF-EB) is an Additive Manufacturing (AM) method that
utilizes an electron beam to melt and consolidate metal powder. The beam, combined with a …

The industrial development of electron beam powder bed fusion (PBF-EB) is relatively
younger and much more limited in terms of global widespread and revenues compared to …

To enhance the versatility of electron beam powder bed fusion (EB-PBF), a widely utilized
additive manufacturing (AM) technique for metallic materials, we propose a novel paradigm …

Electron beam powder bed fusion (PBF-EB) is a high-power additive manufacturing
technology for the efficient processing of complex metallic materials. The process …