In the present study, grain size and grains exhibiting hot cracks of laser powder bed fusion
(LPBF) processed Hastelloy X as-built parts under two scanning strategies ie, 90° and 45° …

This paper systematically studies the effect of laser scanning speed, one of the main process
parameters in laser powder-bed fusion (LPBF), on the quasi-static tensile response of …

The present study investigates the influence of a rescanning strategy on the microstructure
and mechanical properties of Hastelloy X samples manufactured by laser powder bed fusion …

In this study, orthogonal experiments were carried out under different processing parameters
to tackle the cracking issue of Hastelloy X (HX) fabricated by laser powder bed fusion …

Optimizing laser additive manufacturing (LAM) scanning strategies is crucial for improving
the quality and performance of metallic parts formed by laser powder bed fusion (LPBF) …

Abstract Laser Powder Bed Fusion (LPBF) is an additive manufacturing (AM) technique
associated with large thermal gradients and thermal strains resulting from the inherent …

This study compares and analyzes the morphology, size, oxygen content, and microstructure
of virgin and recycled powders after six iterations to assess the mechanical properties of the …

This study analyses literature data to identify optimised print parameters and assesses the
consolidation, microstructure, and mechanical properties of Hastelloy-X printed by laser …

High temperature gradient and rapid solidification rate in the laser powder bed fusion
(LPBF) process could result in the presence of columnar grains, which could cause poor …

Laser powder-bed fusion (LPBF) technique has broad prospects in lightweight structure
designing and rapid manufacturing. In this study, solution treatment (ST), hot isostatic …