Nondestructive Evaluation of Materials
Nondestructive Evaluation of Additively Manufactured Metallic Parts
Additive manufacturing (AM) is the process of joining materials to make parts from three-dimensional (3D) model data, usually layer upon layer, as opposed to subtractive manufacturing and formative manufacturing methodologies. This article discusses various defects in AM components, such as porosity, inclusions, cracking, and residual stress, that can be avoided by using vendor recommended process parameters and approved materials. It describes the development of process-structure-property-performance modeling. The article explains the practical considerations in nondestructive evaluation for additively manufactured metallic parts. It also examines nondestructive testing (NDT) inspection and characterization methods for each of the manufacturing stages in their natural...
Lucas W. Koester, Leonard J. Bond, Peter C. Collins, Hossein Taheri, Timothy Bigelow, Nondestructive Evaluation of Additively Manufactured Metallic Parts, Nondestructive Evaluation of Materials, Vol 17, ASM Handbook, Edited By Aquil Ahmad, Leonard J. Bond, ASM International, 2018, p 544–552, https://doi.org/10.31399/asm.hb.v17.a0006465
Download citation file: