Laser powder bed fusion is a dominant additive manufacturing technology that has yet to reach its potential. The problem facing industry is that tiny bubbles or pores sometimes form during the ...

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.

A research team led by Tao Sun, associate professor of materials science and engineering at the University of Virginia, has made new discoveries that can expand additive manufacturing in aerospace and ...

Scientists of the Far Eastern Federal University (FEFU) have used a unique mathematical model to calculate the data of 3D images of defects in the volume of transparent functional materials. The ...