The quick-emerging paradigm of additive manufacturing technology has revealed salient
advantages in enabling the tailored-design of structural components with more exceptional …

Additive manufacturing (AM) especially laser additive manufacturing (LAM), a novel
manufacturing technique of layer-by-layer forming according to geometric model, provides a …

In the present review, the effect of porosity on the mechanical properties of the fabricated
parts, which are additively manufactured by powder bed fusion and filament extrusion-based …

Understanding passivation behaviour of Hastelloy X (HX) superalloy by selective laser
melting (SLM) is important to its anti-corrosion applications. The configuration, electronic …

This study compares and analyzes the morphology, size, oxygen content, and microstructure
of virgin and recycled powders after six iterations to assess the mechanical properties of the …

Metal additive manufacturing (AM) has unlocked unique opportunities for making complex
Ni-based superalloy parts with reduced material waste, development costs, and production …

Four types of scanning strategies, ie 0°, 90°, 67° hatch angle and a chessboard with 67°
hatch angle strategy (CB+ 67°), were adopted to study the microstructure and mechanical …

The effect of hydrogen charging on the microstructure and durability of traditional wrought
and selective laser melted 316L stainless steels (SLMed 316L SSs) in a proton exchange …

Nowadays, applying the SLM technology to produce crack-free high-performance solution
strengthened superalloys or refractory metal is still a big challenge. In this work, an …

Selective laser melting (SLM), an additive manufacturing process mostly applied in the metal
material field, can fabricate complex-shaped metal objects with high precision. Nickel-based …