One of the most perspective methods of additive manufacturing is selective laser melting. It
allows producing the parts directly from 3D-model to 3D-object from metallic powders and …

Abstract Laser Powder Bed Fusion (L-PBF) is an innovative metal Additive Manufacturing
process that enables the production of highly complex parts with unique precision, making it …

Laser powder bed fusion (LPBF) is one of the most promising additive manufacturing
technologies to fabricate high quality metal parts. In this work, a three-phase model based …

During the L-PBF process stresses are developed due to the large temperature gradients
induced by the laser beam and the fast cooling rates which occur while the part is being …

The results of investigation of gas and gas-powder flows in various cladding nozzles are
presented and discussed. Schlieren-imaging, high-speed imaging and laser Doppler …

The on-line optical diagnostics studies of selective laser melting are difficult to accomplish
due to the need of closed chamber of inert gas protective atmosphere. In this term, this study …

The aim of the present paper is to use analytical methodology by 2D shear-lag model in
parametric analysis of the normal stress in the coating. The tension of a substrate with …

Laser Powder Bed Fusion (LPBF) is an Additive Manufacturing (AM) process, able to
generate parts of a quality comparable to those produced through conventional …

Current work was aimed to study of layers' structure defects of 3D-objects obtained by
selective laser melting with the modulated laser beam mode. Traditionally Gaussian laser …

Приведены результаты исследования термоциклов в зоне селективного лазерного
плавления для металлических порошков из бронзы БрА9 и стали 40Х13 в зависимости …