X-Ray microcomputed tomography in additive manufacturing : a review of the current technology and applications
Anton du Plessis,Igor Yadroitsev,Ina Yadroitsava,Stephan G. le Roux +3 more
- Vol. 5, Iss: 3, pp 227-247
TLDR
X-ray microcomputed tomography (microCT) has become an established method of testing and analyzing additively manufactured parts in recent years, being especially useful and accurate for d... as mentioned in this paper.Abstract:
X-ray microcomputed tomography (microCT) has become an established method of testing and analyzing additively manufactured parts in recent years, being especially useful and accurate for d...read more
Citations
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Journal ArticleDOI
Metal additive manufacturing in aerospace: A review
Byron Alexander Blakey-Milner,Byron Alexander Blakey-Milner,Paul R. Gradl,Glen Snedden,Michael J. Brooks,Jean Pitot,Elena López,Martin Leary,Filippo Berto,Anton du Plessis,Anton du Plessis +10 more
TL;DR: A comprehensive review of metal additive manufacturing in the aerospace industry can be found in this paper, where the primary application scenarios and the associated commercial and technical benefits of additive manufacturing for these applications are summarized.
Journal ArticleDOI
Defects in additive manufactured metals and their effect on fatigue performance: A state-of-the-art review
TL;DR: In this paper, the authors review the literature on the influential microstructural attributes on fatigue performance of additive manufacturing (AM) parts with a focus on generated defects, including defect-based, microstructure-sensitive, and multiscale models.
Journal ArticleDOI
Effects of defects on mechanical properties in metal additive manufacturing: A review focusing on X-ray tomography insights
TL;DR: The use of X-ray tomography has emerged as a uniquely powerful and non-destructive tool to analyze defects in additive manufacturing, such as unintended porosity, rough surfaces and deviations from design as mentioned in this paper.
Journal ArticleDOI
Architected cellular materials: A review on their mechanical properties towards fatigue-tolerant design and fabrication
Matteo Benedetti,A. du Plessis,A. du Plessis,Robert O. Ritchie,M. Dallago,Seyed Mohammad Javad Razavi,Filippo Berto +6 more
TL;DR: In this article, the authors discuss the progress to date in the improvement of the fatigue performance of cellular structures manufactured by additive manufacturing, especially metal-based, providing insights and a glimpse to the future for fatigue-tolerant additively manufactured architected cellular materials.
Journal ArticleDOI
Beautiful and Functional: A Review of Biomimetic Design in Additive Manufacturing
Anton du Plessis,Chris Broeckhoven,Ina Yadroitsava,Igor Yadroitsev,Clive Henry Hands,Ravi Kunju,Dhruv Bhate +6 more
TL;DR: The state-of-the-art for biomimicry in additive manufacturing can be found in this article, where the authors present a review of biomimetic design approaches for additive manufacturing.
References
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Principles of Computerized Tomographic Imaging
TL;DR: Properties of Computerized Tomographic Imaging provides a tutorial overview of topics in tomographic imaging covering mathematical principles and theory and how to apply the theory to problems in medical imaging and other fields.
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Practical cone-beam algorithm
TL;DR: In this article, a convolution-backprojection formula is deduced for direct reconstruction of a three-dimensional density function from a set of two-dimensional projections, which has useful properties, including errors that are relatively small in many practical instances and a form that leads to convenient computation.
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Practical cone-beam algorithm
TL;DR: In this article, a convolution-backprojection formula is deduced for direct reconstruction of a three-dimensional density function from a set of two-dimensional projections, which has useful properties, including errors that are relatively small in many practical instances and a form that leads to convenient computation.
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Additive manufacturing of metallic components – Process, structure and properties
Tarasankar Debroy,Huiliang Wei,J.S. Zuback,T. Mukherjee,John W. Elmer,John O. Milewski,Allison M. Beese,Alexander E. Wilson-Heid,Amitava De,Wei Zhang +9 more
TL;DR: A review of the emerging research on additive manufacturing of metallic materials is provided in this article, which provides a comprehensive overview of the physical processes and the underlying science of metallurgical structure and properties of the deposited parts.
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Laser additive manufacturing of metallic components: materials, processes and mechanisms
TL;DR: Additive manufacturing implies layer by layer shaping and consolidation of powder feedstock to arbitrary configurations, normally using a computer controlled laser as discussed by the authors, which is based on a novel materials incremental manufacturing philosophy.