Assessing the results of ultrasonic testing of additive manufactured parts with alternative methods

Results of ultrasonic testing of parts that are fabricated by selective laser melting are assessed using radiography and X-ray computed tomography. Peculiarities of revealing incompletefusion flaws with the above methods are considered.

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Bibliographic Details
Published in:Russian journal of nondestructive testing 2016-12, Vol.52 (12), p.691-696
Main Authors: Aleshin, N. P., Grigor’ev, M. V., Murashov, V. V., Krasnov, I. S., Krupnina, O. A., Smorodinskii, Ya. G.
Format: Article
Language:English
Subjects:
Acoustic Methods
Characterization and Evaluation of Materials
Chemistry and Materials Science
Computed tomography
Laser beam melting
Lasers
Materials Science
Radiography
Structural Materials
Ultrasonic testing
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Description
Summary:Results of ultrasonic testing of parts that are fabricated by selective laser melting are assessed using radiography and X-ray computed tomography. Peculiarities of revealing incompletefusion flaws with the above methods are considered.
ISSN:1061-8309
1608-3385
DOI:10.1134/S1061830916120032