... to non-remelted samples, demonstrating concurrent gains in both strength and ductility. Originality/value This work introduces a robust fabrication strategy that integrates multi-powder deposition with in-situ layer-wise re-melting to achieve superior microstructural continuity and mechanical...

.... In situ remelting and ultrasonic-assisted ball burnishing ( UAB ) were applied as optimization techniques. The effects on pore topology, surface integrity and corrosion behavior were evaluated using micro-CT, SEM, X-ray diffraction ( XRD ), surface roughness measurements, microhardness testing...

...Agnieszka Chmielewska; Bartlomiej Adam Wysocki; Elżbieta Gadalińska; Eric MacDonald; Bogusława Adamczyk-Cieślak; David Dean; Wojciech Świeszkowski Purpose The purpose of this paper is to investigate the effect of remelting each layer on the homogeneity of nickel-titanium (NiTi) parts fabricated...