Assessing witness coupon-specimen equivalency for volumetric defects: An investigation on location dependency in additive manufacturing

Witness coupons, built alongside additively manufactured parts, can potentially be used to indicate build quality across different part locations. However, the applicability of measurements from witness coupons to actual parts/components is limited due to the difference in size and shape between the...

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Bibliographic Details
Main Authors: Mohammad Salman Yasin, Stefano Beretta, Cindy Ashforth, Kevin Stonaker, Shuai Shao, Nima Shamsaei
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Additive Manufacturing Letters
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Online Access:http://www.sciencedirect.com/science/article/pii/S2772369025000477
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