This paper ”Laser-based powder bed fusion thermal history of IN718 parts and metallurgical considerations” was published in Advanced Manufacturing. Megahed M, Verhülsdonk M., ...

Laser powder bed fusion, the most common metal 3D-printing process, uses a high-energy laser to selectively melt metal powder that has been spread across a build plate.

Trumpf has agreed to sell its Laser Beam Powder Bed Fusion (PBF-LB) metal Additive Manufacturing business to the Lenbach ...

Keyhole porosity in laser powder bed fusion (LPBF), a process used in additive manufacturing to make metal parts, has been better-understood thanks to a new study published in Nature Communications.

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2022.210058 discusses formation, evaluation, and influence of porosity in metals additively manufactured by laser powder bed fusion.

"The exclusive beam profiles of the AFX-2000 have brought L-PBF print speeds to exciting new levels while maintaining precision, control and material quality for laser powder bed fusion," said Rob ...

The Center for Industrial Photonics (CIP) at the Institute for Manufacturing (IfM) has developed an additive manufacturing ...

A recent study in Scientific Reports explored how volume energy density (VED) during laser powder bed fusion (L-PBF) affects ...

Study: Powder-bed-fusion additive manufacturing of molybdenum: process simulation, optimization, and property prediction. Image Credit: RHJPhtotos/Shutterstock.com. Background. Mo, a refractory rare ...

Discover the differences between Directed Energy Deposition (DED) and Laser Powder Bed Fusion (LPBF) simulations and focus on the challenges and advancements in additive manufacturing. When it ...

Their peer-reviewed paper was published Jan. 6, 2023, in Science Magazine: "Machine learning aided real-time detection of keyhole pore generation in laser powder bed fusion."It addresses the issue ...