Laser deposition manufacturing (LDM) is a revolutionary integrated manufacturing
technology that expands numerous possibilities for producing large-scale parts in the …

GH5188 cobalt-based superalloy components fabricated using laser powder bed fusion
(LPBF) additive manufacturing technique possess promising application prospects in …

The surface discrete hardening of laminar plasma (HLP) is an effective method of improving
wear resistance for rails. While fracture failures on as-treated rail heads are still unavoidable …

The aim of this work is to explore various homogenization solution-aging post-treatments
(HAT) related to maraging steel, manufactured by selective laser melting (SLM), in order to …

We investigated the prevention of hot cracking in a non-weldable Ni-based superalloy by
utilizing a passivation layer formed through laser-based directed energy deposition. The …

High carbon, high chromium tool steels are deep hardening steels widely used for cold
forming dies. A 400 W Nd: YAG laser was employed to melt the surface of the AISI D2 tool …

In this work, K438 nickel-based high-temperature alloy was successfully prepared and heat-
treated by selected laser melting (SLM). A comparative study of the microstructure and …

This study investigated the microstructure and tensile properties of AISI D2 tool steel
manufactured by direct energy deposition (DED). The effect of standard post-heat treatment …

A promising process with the concept of 'green, efficient and economic'was carried out to
produce a typical AISI D2 tool steel through curved continuous casting (C3). This study aims …

The integration of laser direct energy deposition (L-DED) for manufacturing high-hardness
D2 tool steel components presents a promising avenue for addressing the increasing …