Toward understanding the microstructure characteristics, phase selection and magnetic properties of laser additive manufactured Nd-Fe-B permanent magnets

Rapid solidification via #LaserPowderBedFusion refines microstructure, drives Nd₂Fe₁₄B hard phase formation, suppresses soft phases, and boosts coercivity, remanence & energy product, outperforming VIM/LDED for Nd-Fe-B #PermanentMagnets.

#OpenAccess in #IJEM: doi.org/10.1088/2631...

Effect of solution treatment on the microstructure, phase transformation behavior and functional properties of NiTiNb ternary shape memory alloys fabricated via laser powder bed fusion in-situ alloying

#LaserPowderBedFusion enables high-performance NiTiNb shape memory #alloys, where optimized solution treatment tailors eutectic morphology, boosts strength and #ductility, raises transformation temperatures, and preserves >90% shape recovery.

#OpenAccess #IJEM: doi.org/10.1088/2631...

This review highlights direct #AdditiveManufacturing of #CeramicOxides, focusing on #LaserPowderBedFusion and #DirectedEnergyDeposition, examining feedstock, defect control and efficiency and breakthroughs for high‑performance engineering applications.

#IJEM: doi.org/10.1088/2631...

Researchers introduce an interpretable #MachineLearning framework combining #OpticalTomography, #SelfOrganizingMaps, #fuzzylogic, and U-Net to enable real-time defect prediction in #LaserPowderBedFusion, improving in-process quality assurance.

#OpenAccess #IJEM: doi.org/10.1088/2631...

Real‑Time Thermal Forecasting Enhances Laser Powder Bed Fusion

A new framework for laser powder bed fusion predicts temperature fields in real‑time with a model and Kalman filtering, forecasting temperatures and cooling trends for layers. getnews.me/real-time-thermal-foreca... #laserpowderbedfusion #thermalforecasting