The growing interest in additively manufactured metals for structural purposes renders their
mechanical characterisation of foremost importance. In that context, low cycle fatigue (LCF) …

Electrochemical behaviour and passive film characteristics of an ultra-thin 316L foil with a
thickness of 20 μm in 3.5 wt.% NaCl solution were investigated using multiple techniques …

In this study a novel micro-rolling set-up was installed on a directed energy deposition
additive manufacturing system to achieve in-situ grain refinement and porosity closure. A …

Abstract The as-printed Al 0.3 CoCrFeNiCu high-entropy alloy (HEA) was fabricated from
gas-atomized powders by selective laser melting (SLM) with the tailored printing …

Microstructural heterogeneity is a feature of common occurrence in alloys additively
manufactured using techniques such as laser powder bed fusion (LPBF). Additionally …

Selective laser melting (SLM) is one of the common methods of additive manufacturing and
herein, ultrasonic severe surface rolling (USSR) is applied to enhance the corrosion …

Heat treatment is a key process governing the final microstructure and mechanical
properties of precipitation-hardened superalloys. However, traditional heat treatments are …

The dislocation cellular pattern (DCP) is a predominant microstructure in laser-based
additively manufactured metals. Understanding the evolution of DCP paves the way for …

Abstract 3D printing is increasingly becoming prevalent for the fabrication of high entropy
alloys (HEAs) due to the unrivaled design freedom and net-formability. However, most 3D …

The heterogeneous trans-scale structures play important roles in achieving high strength
and toughness in austenitic stainless steels fabricated by directed energy deposition (DED) …