Laser Powder Bed Fusion (PBF-LB) of metal matrix composites
Powder handling and preparation
Selective laser melting parameter optimisation
Sintering and two-stage sintering of ceramics
Surface modification and polishing
Mechanical and thermal post-processing treatments
Software: SolidWorks, JMat Pro, ANSYS Mechanical
Microstructural characterisation (SEM, EBSD, XRD, EDS, OM)
Phase analysis and crystallographic texture evaluation
Mechanical testing (hardness, tensile, and wear testing)
Porosity, grain size, and density analysis
Thermal and residual stress modelling
Software: ImageJ, OriginPro, MATLAB, Olympus Stream Essentials, Atex EBSD, Excel, Minitab, Design Expert, Python
CAD modelling and design for additive manufacturing (DfAM)
Finite element analysis (FEA) and process simulation
Residual stress and thermal modelling of PBF-LB manufacturing processes
Statistical analysis and process parameter optimisation
Software: SolidWorks, JMat Pro, ANSYS Mechanical, MSC Simufact Additive
Relative Density: ASTM B311
Vickers Hardness: ASTM B933
Tensile: ASTM E8/E8M
Coefficient of Thermal Expansion: ASTM E228
Sliding Wear: ASTM G99
Apparent Density: ASTM B213
Flowability: ASTM B212
Particle Size Analysis by laser diffraction: ISO 13320
PBF-LB Process Specification: ASTM F2924
Sample Preparation: ASTM E3,
Etching: ASTM E407
Grain Size Determination: ASTM E112
SEM/EDS Analysis: ASTM E1508
Digital Imaging: ASTM E1382
Phase Identification by XRD: ASTM E975
EBSD Characterisation: ASTM E2627