Maraging steel gains ultrahigh strength through aging; however, wire + arc additively manufactured maraging steel features a columnar-dendritic structure with associated segregation and shows a much less pronounced aging response. In this paper, plastic deformation was introduced through interpass cold rolling during the layer-by-layer deposition process. After aging, mechanical testing showed a substantial strength improvement from 1410MPa (unrolled) to 1750MPa (50kN rolled). Rolling induced partial recrystallisation to break the dendritic structure and form high-angle grain boundaries, which promoted the atoms diffusion to enable a more uniform solutionizing process and improved the subsequent aging response by 105-110%. The main contribu...
Wire-arc additive manufacturing (WAAM) is becoming increasingly common for large scale additive manu...
The concept of low lattice misfit and high-density of nanoscale precipitates obtained through soluti...
The concept of low lattice misfit and high-density of nanoscale precipitates obtained through soluti...
Wire + arc additive manufacture is developed for producing large-scale metallic components. In this ...
Wire + arc additive manufacture (WAAM) was applied to produce INCONEL 718 superalloy (IN718) compone...
The microstructural evolution in a set of Mn-based maraging steels (7–12 wt% Mn) when aged at 460–50...
Wire + Arc Additive Manufacture (WAAM) is receiving increasing attention as it offers a way to fabri...
A new maraging steel, based on carbide precipitation, is described. Two alloys were designed namely ...
Wire - arc additive manufacture (WAAM) is suitable for Inconel 718 components due to its high deposi...
Wire-arc additive manufacturing has become an alternative way to produce industrial parts. In this w...
A comprehensive study was intended to show the microstructural features of additively manufactured (...
Additively Manufactured (AM) materials have great potential for producing graded materials, embedded...
Wire + Arc Additive Manufacture (WAAM) features high deposition rates, short lead times and low equi...
This study aimed to evaluate the aging effects on mechanical properties of 18Ni (300) maraging steel...
The influence of martensitic microstructure and prior austenite grain (PAG) size on the mechanical p...
Wire-arc additive manufacturing (WAAM) is becoming increasingly common for large scale additive manu...
The concept of low lattice misfit and high-density of nanoscale precipitates obtained through soluti...
The concept of low lattice misfit and high-density of nanoscale precipitates obtained through soluti...
Wire + arc additive manufacture is developed for producing large-scale metallic components. In this ...
Wire + arc additive manufacture (WAAM) was applied to produce INCONEL 718 superalloy (IN718) compone...
The microstructural evolution in a set of Mn-based maraging steels (7–12 wt% Mn) when aged at 460–50...
Wire + Arc Additive Manufacture (WAAM) is receiving increasing attention as it offers a way to fabri...
A new maraging steel, based on carbide precipitation, is described. Two alloys were designed namely ...
Wire - arc additive manufacture (WAAM) is suitable for Inconel 718 components due to its high deposi...
Wire-arc additive manufacturing has become an alternative way to produce industrial parts. In this w...
A comprehensive study was intended to show the microstructural features of additively manufactured (...
Additively Manufactured (AM) materials have great potential for producing graded materials, embedded...
Wire + Arc Additive Manufacture (WAAM) features high deposition rates, short lead times and low equi...
This study aimed to evaluate the aging effects on mechanical properties of 18Ni (300) maraging steel...
The influence of martensitic microstructure and prior austenite grain (PAG) size on the mechanical p...
Wire-arc additive manufacturing (WAAM) is becoming increasingly common for large scale additive manu...
The concept of low lattice misfit and high-density of nanoscale precipitates obtained through soluti...
The concept of low lattice misfit and high-density of nanoscale precipitates obtained through soluti...