As a 0D material, powder particles can be used to create almost any complicated
engineering component by utilizing the high‐performance manufacturing capabilities of …

This study explores the combined effects of laser shock peening (LSP) and heat treatment
(HT) on the microstructure, residual stress, and mechanical behaviour of selective laser …

Unlike conventional 17–4PH stainless steels where thermal treatment (solution annealing+
aging) leads to≈ 95% martensite and≈ 5% retained austenite, additively manufactured 17 …

A significant difference exists in the microstructures of additive-manufactured (AM) and
wrought 17-4PH stainless steels (SS). The development of heat-treatment methods suitable …

A detailed understanding of the connections between processing–porosity–microstructure–
mechanical properties of additively manufactured (AM) alloys is essential before they can be …

The aim of the present study is to carry out a comprehensive microstructural characterization
on the Selective Laser Melting (SLM) printed 17–4PH stainless steel and to compare the …

Slurry erosion and cavitation erosion are the primary causes of failure in pass flow
components, and preventive maintenance can effectively extend their service life. In this …

Precipitation hardened stainless steel, like 17-4PH SS, had received significant interest in
various industries due to its high strength and corrosion resistance properties. This material …

Components produced by additive manufacturing (AM) via direct metal laser sintering
(DMLS) have typical as-fabricated surface defects. As a result, surface properties of AM …

Abstract Additively-manufactured (AM) 17-4 precipitation-hardening (PH) martensitic
stainless steel (SS) built from nitrogen-atomized powder often retains a large volume fraction …