The high strength martensite steels are widely used in aerospace, ocean engineering, etc.,
due to their high strength, good ductility and acceptable corrosion resistance. This paper …

Purpose This paper aims to provide a comparison between the mechanical performance
and microstructural aspects of stainless steel 17-4 PH processed using, respectively, two …

This work examined the effects of specimen layout on physical, microstructural, and
mechanical properties of 17-4PH (AISI 630) fabricated by metal-fused deposition modeling …

Directed energy deposition (DED) process involves complex cyclic reheating and rapid
cooling, which probably lead to differences in microstructure and corrosion resistance from …

Abstract The 17-4 precipitation-hardened (PH) stainless steel was prepared by laser-powder
bed fusion (L-PBF), and the effects of different aging temperatures on the microstructures …

Microstructural and mechanical characteristics of 15-5 precipitation hardening (PH) stainless
steel fabricated by laser-directed energy deposition (LDED) were investigated thoroughly for …

This article comprehensively reviews the mechanical properties and tribo-metallurgical
behavior of 17-4 precipitation hardening stainless steel (17-4PH SS) during and after cold …

The aim of this work was to compare the microstructures of 17-4PH martensitic stainless
steels (MSSs) obtained by conventional manufacturing (CM), and additive manufacturing …

Martensitic stainless steels exhibit poor resistance spot weldability, with high susceptibility to
interfacial failure due to the formation of brittle martensite in the fusion zone (FZ). To alter the …

4PH stainless steel parts, fabricated by selective laser melting, were subjected to the
solution and aging treatments conducted under vacuum and hot isostatic pressing (HIP) …