Stuart Bateman
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View article: High performance polyimides for additive manufacturing: A critical review
High performance polyimides for additive manufacturing: A critical review Open
View article: A conclusive model to predict PBF-LB of AlSi10Mg thin-walled structures: digitally reconstructed models guided by both artificial neural networks and computational fluid dynamics
A conclusive model to predict PBF-LB of AlSi10Mg thin-walled structures: digitally reconstructed models guided by both artificial neural networks and computational fluid dynamics Open
Metal thin-walled structures (TWS) are critical to all engineering industries, however, their complex manufacture has prevented large-scale adoption. The additive manufacturing process of laser-based powder bed fusion (PBF-LB) can produce …
View article: Synthesis of Cyclic Oligomers of Polyether Ketone Ketone (PEKK) for Ring-Opening Polymerisation (ROP) Applications
Synthesis of Cyclic Oligomers of Polyether Ketone Ketone (PEKK) for Ring-Opening Polymerisation (ROP) Applications Open
Entropy-Driven Ring-Opening Polymerisation represents an attractive mechanism to produce high-performance polymeric materials as it can be performed using neat, low-viscosity precursors and without the production of by-products or release …
View article: Extrusion 3D Printing of Intrinsically Fluorescent Thermoplastic Polyimide: Revealing an Undisclosed Potential
Extrusion 3D Printing of Intrinsically Fluorescent Thermoplastic Polyimide: Revealing an Undisclosed Potential Open
Thermoplastic polyimides (TPIs) are promising lightweight materials for replacing metal components in aerospace, rocketry, and automotive industries. Key TPI attributes include low density, thermal stability, mechanical strength, inherent …
View article: Multi Jet Fusion (MJF) of polymeric components: A review of process, properties and opportunities
Multi Jet Fusion (MJF) of polymeric components: A review of process, properties and opportunities Open
Multi Jet Fusion (MJF) is a high-speed Powder Bed Fusion (PBF) process that stands to revolutionize the production rate of polymeric Additive Manufacturing (AM). In this review, MJF operational concepts are explained and powder feedstock f…
View article: Investigation of effects induced by 57 MeV 56Fe ions and 9 MeV protons on additively manufactured PEKK for space application
Investigation of effects induced by 57 MeV 56Fe ions and 9 MeV protons on additively manufactured PEKK for space application Open
Additive manufacturing (AM) has progressed from rapid prototyping to rapid manufacturing of equipment for various industries, including the space industry, where polymer-based techniques like Material extrusion (MEX) are particularly inter…
View article: Polyether Ketone Ketone (PEKK) matrix composites for material extrusion additive manufacturing
Polyether Ketone Ketone (PEKK) matrix composites for material extrusion additive manufacturing Open
Despite the widespread use of fused filament fabrication (FFF) (an extrusion-based additive manufacturing process) to manufacture end-use parts for the aerospace industry, limited materials are available within this process that can be use…
View article: Prediction of absorptivity in Multi-Jet Fusion manufactured polypropylene structures through laser flash and corrected porosity method
Prediction of absorptivity in Multi-Jet Fusion manufactured polypropylene structures through laser flash and corrected porosity method Open
For the first time in the literature, this study validates the absorption phenomena in Multi-Jet Fusion (MJF) printed polypropylene (PP) structures through Laser Flash (LFA) and Corrected Porosity (CP) methods. The influence of process par…
View article: Investigating mechanical properties of additively manufactured multimaterial gyroids: The effect of proportion, scale and shape
Investigating mechanical properties of additively manufactured multimaterial gyroids: The effect of proportion, scale and shape Open
Many naturally occurring materials exhibit repeating hierarchical structures, comprising of multiple constituent materials that combine to form a composite material. In this work an additive manufacturing technology known as Material Jetti…
View article: Numerical and experimental investigations on manufacturability of Al–Si–10Mg thin wall structures made by LB-PBF
Numerical and experimental investigations on manufacturability of Al–Si–10Mg thin wall structures made by LB-PBF Open
View article: Thermal and Oxidative Aging Effects of Polyamide-11 Powder Used in Multi-Jet Fusion
Thermal and Oxidative Aging Effects of Polyamide-11 Powder Used in Multi-Jet Fusion Open
The transition of additive manufacturing (AM) from a technique for rapid prototyping to one for manufacturing of near net or net components has been led by the development of methods that can repeatedly fabricate quality parts. High-speed …
View article: Demonstration of the Strengthening Effect of Rapid Polymeric Chain Movement and Print Temperature on the Interlayer Bond
Demonstration of the Strengthening Effect of Rapid Polymeric Chain Movement and Print Temperature on the Interlayer Bond Open
View article: Parametric design and evaluation of TPMS-like cellular solids
Parametric design and evaluation of TPMS-like cellular solids Open
Triply periodic minimal surfaces (TPMS) present a starting point for designing infinitely many novel cellular solids, creating the need for a structured approach to their design and evaluation. In this study the design space is formalised …
View article: The effect of absorption ratio on meltpool features in laser-based powder bed fusion of IN718
The effect of absorption ratio on meltpool features in laser-based powder bed fusion of IN718 Open
View article: Parametric Design and Evaluation of Tpms-Like Cellular Solids
Parametric Design and Evaluation of Tpms-Like Cellular Solids Open
View article: Thermal and Oxidative Aging Effects of Polyamide-11 Powder Used in Additive Manufacturing
Thermal and Oxidative Aging Effects of Polyamide-11 Powder Used in Additive Manufacturing Open
View article: TPMS Designer: A tool for generating and analyzing triply periodic minimal surfaces
TPMS Designer: A tool for generating and analyzing triply periodic minimal surfaces Open
Implicitly defined structures such as triply periodic minimal surfaces (TPMS) have potential applications in science, technology, engineering, arts and mathematics. TPMS Designer is a tool for rapidly generating, visualizing and analyzing …
View article: Surface topology modification of organic substrates using material jetting technologies
Surface topology modification of organic substrates using material jetting technologies Open
The ability to directly modify the topology of a surface with three-dimensional micron-scale features provides both a mechanism of controlling how it interacts with the surrounding environment and the potential to impart functional feature…
View article: Effect of geometry on the mechanical properties of Ti-6Al-4V Gyroid structures fabricated via SLM: A numerical study
Effect of geometry on the mechanical properties of Ti-6Al-4V Gyroid structures fabricated via SLM: A numerical study Open