In-situ X-ray tomography analysis of the evolution of pores during deformation of a Cu-Sn alloy fabricated by selective laser melting

• Published in: Additive manufacturing Vol. 34; p. 101196
• Main Authors: Samei, Javad, Amirmaleki, Maedeh, Ventura, Anthony P., Pawlikowski, Gregory T., Bayes, Martin, Misiolek, Wojciech Z., Wilkinson, David S.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.08.2020
• Subjects: Copper; Porosity; Powder bed fusion; Selective laser melting; X-ray computed tomography; Powder bed fusion; Porosity; Selective laser melting; X-ray computed tomography; Copper

[Display omitted] In-situ uniaxial tensile tests coupled with X-ray computed tomography (XCT) were carried out on a Cu-4.3Sn alloy fabricated by selective laser melting. XCT models were constructed to enable step-by-step visualization of pore growth during deformation. Evolution of pores (mean diame...