Xinhua Wu

TL;DR: The effect of key processing variables on the formation of HEA claddings and the compositional mixing between the deposited layer and the substrate was investigated through a three-level parametric study on laser power, laser scanning speed, laser beam size, powder feeding rate and hatch distance as mentioned in this paper.

TL;DR: In this article, the influence of laser power, scan speed, scan spacing and nominal laser power density on the tensile properties, dimensional accuracy, surface roughness, number of cracks and top surface concavity of samples of Hastelloy X manufactured using a laser powder bed facility, has been assessed systematically on three-dimensional samples.

TL;DR: In this paper, a high strength high γ ′ fraction of nickel-based superalloy powder RR 1000 has been hot isotatically pressed (HIPed) at different temperatures.

TL;DR: In this article, an experimentally-based novel alloy development methodology utilising wedge mold casting and laser remelting is proposed, and the processability and properties of the developed alloys can be predicted for SLM.

TL;DR: In this article, fully massively transformed samples of Nb and Ti46Al8Nb have been HIPped in the (α+γ) phase field in order to generate a fine convoluted microstructure and their tensile properties compared with those of samples with coarse lamellar microstructures.