X-ray tomography has emerged as a uniquely powerful and non-destructive tool to analyze
defects in additive manufacturing. Defects include unintended porosity, rough surfaces and …

X-ray computed tomography (CT) is a non-destructive imaging technique in which contrast
originates from the materials' absorption coefficient. The recent development of laboratory …

A comprehensive analysis of literature pertaining to surface texture metrology for metal
additive manufacturing has been performed. This review paper structures the results of this …

The needs, requirements, and on-going and future research issues in geometrical metrology
for metal additive manufacturing are addressed. The infrastructure under development for …

This book was a result of funding from the European Union's Seventh Framework
Programme under grant agreement No. 607817, INTERAQCT project. Many of the chapter …

Without post-manufacture HIPing the fatigue life of electron beam melting (EBM) additively
manufactured parts is currently dominated by the presence of porosity, exhibiting large …

In this review, the use of x-ray computed tomography (XCT) is examined, identifying the
requirement for volumetric dimensional measurements in industrial verification of additively …

The microstructural details of concrete and asphalt construction materials are crucial in
understanding and improving their material properties for structural applications in civil …

Abstract Selective Electron Beam Melting (SEBM) is a promising powder bed Additive
Manufacturing technique for near-net-shape manufacture of high-value titanium …

The objective of this study is to investigate the relationship between the melt pool
characteristics and the defect occurrence in an as-built additive manufacturing part. One of …