Porosity and high surface roughness can be detrimental to the mechanical performance of laser powder bed fusion (LPBF) additive manufactured components, potentially resulting in reduced component life. However, the link between powder layer thickness on pore formation and surface undulations in the LPBF parts remains unclear. In this paper, the influence of processing parameters on Ti-6Al-4 V additive manufactured thin-wall components are investigated for multilayer builds, using a custom-built process replicator and in situ high-speed synchrotron X-ray imaging. In addition to the formation of initial keyhole pores, the results reveal three pore phenomena in multilayer builds resulting from keyhole melting: (i) healing of the previous layer...
The keyhole mode in laser powder bed fusion (LPBF) additive manufacturing can be associated with exc...
The keyhole mode in laser powder bed fusion (LPBF) additive manufacturing can be associated with exc...
Porosity is an inherent feature of additively manufactured components that impairs the mechanical pr...
Porosity and high surface roughness can be detrimental to the mechanical performance of laser powder...
Porosity and high surface roughness can be detrimental to the mechanical performance of laser powder...
Metal additive manufacturing, despite of offering unique capabilities e.g. unlimited design freedom,...
Surface roughness controls the mechanical performance and durability (e.g., wear and corrosion resis...
To exploit the design freedoms of Powder Bed Fusion, parameters can be varied within sub-volumes of ...
To exploit the design freedoms of Powder Bed Fusion, parameters can be varied within sub-volumes of ...
In this study, the development of surface structure and porosity of Ti–6Al–4V samples fabricated by ...
Porosity in additively manufactured materials, such as laser powder bed fusion Ti-Al6-V4, can play a...
In this study, the development of surface structure and porosity of Ti–6Al–4V samples fabricated by ...
Abstract Laser powder bed fusion (LPBF) can produce high‐value metallic components for many industri...
In this study, the development of surface structure and porosity of Ti–6Al–4V samples fabricated by ...
AbstractIn this study, the development of surface structure and porosity of Ti–6Al–4V samples fabric...
The keyhole mode in laser powder bed fusion (LPBF) additive manufacturing can be associated with exc...
The keyhole mode in laser powder bed fusion (LPBF) additive manufacturing can be associated with exc...
Porosity is an inherent feature of additively manufactured components that impairs the mechanical pr...
Porosity and high surface roughness can be detrimental to the mechanical performance of laser powder...
Porosity and high surface roughness can be detrimental to the mechanical performance of laser powder...
Metal additive manufacturing, despite of offering unique capabilities e.g. unlimited design freedom,...
Surface roughness controls the mechanical performance and durability (e.g., wear and corrosion resis...
To exploit the design freedoms of Powder Bed Fusion, parameters can be varied within sub-volumes of ...
To exploit the design freedoms of Powder Bed Fusion, parameters can be varied within sub-volumes of ...
In this study, the development of surface structure and porosity of Ti–6Al–4V samples fabricated by ...
Porosity in additively manufactured materials, such as laser powder bed fusion Ti-Al6-V4, can play a...
In this study, the development of surface structure and porosity of Ti–6Al–4V samples fabricated by ...
Abstract Laser powder bed fusion (LPBF) can produce high‐value metallic components for many industri...
In this study, the development of surface structure and porosity of Ti–6Al–4V samples fabricated by ...
AbstractIn this study, the development of surface structure and porosity of Ti–6Al–4V samples fabric...
The keyhole mode in laser powder bed fusion (LPBF) additive manufacturing can be associated with exc...
The keyhole mode in laser powder bed fusion (LPBF) additive manufacturing can be associated with exc...
Porosity is an inherent feature of additively manufactured components that impairs the mechanical pr...