Journal ArticleDOI
A review of ultrasonic testing applications in additive manufacturing: Defect evaluation, material characterization, and process control.
Reads0
Chats0
TLDR
The present manuscript intends to review the ultrasonic testing techniques applied to additive manufacturing products; either in-situ or offline; and the codes and standards which are currently being developed for ultrasonic tested products are introduced.About:
This article is published in Ultrasonics.The article was published on 2020-12-01. It has received 139 citations till now. The article focuses on the topics: Ultrasonic testing & Laser ultrasonics.read more
Citations
More filters
Journal ArticleDOI
Defect inspection technologies for additive manufacturing
TL;DR: In this article, defect inspection methods are used for reducing manufactured defects and improving the surface quality and mechanical properties of additive manufacturing components, such as powder agglomeration, balling, porosity, internal cracks and thermal/internal stress.
Journal ArticleDOI
Process monitoring for material extrusion additive manufacturing: a state-of-the-art review
TL;DR: This literature review is the first to address process monitoring for material extrusion using a systematic and comprehensive approach and demonstrated that the research activity in this field has been gaining importance.
Journal ArticleDOI
A review on manufacturing defects and their detection of fiber reinforced resin matrix composites
Yutong Fu,Xue Feng Yao +1 more
TL;DR: In this article , a review of defect detection methods for composite manufacturing is presented, and the influence of such defects on the bending and compression properties of composites is analyzed, which shows that fiber misalignment defects will seriously reduce the modulus, strength and stability of the supporting structures.
Journal ArticleDOI
A Review of Non-Destructive Testing (NDT) Techniques for Defect Detection: Application to Fusion Welding and Future Wire Arc Additive Manufacturing Processes
TL;DR: A comprehensive overview of various non-destructive testing (NDT) techniques for wire and arc additive manufacturing (WAAM) and fusion welding can be found in this paper , where the minimum defect size that can be identified via NDT methods has been obtained from previous academic research or from tests carried out by companies.
Journal ArticleDOI
Nondestructive Testing for Corrosion Evaluation of Metal under Coating
TL;DR: The use of steel has grown rapidly over the past decades as mentioned in this paper, but corrosion under coating detection still presents challenges for nondestructive testing (NDT) techniques and the limitations of existing NDT techniques heighten the need for novel approaches to the characterization of corrosion.
References
More filters
Journal ArticleDOI
A study of the microstructural evolution during selective laser melting of Ti–6Al–4V
TL;DR: In this article, the development of the microstructure of the Ti-6Al-4V alloy processed by selective laser melting (SLM) was studied by light optical microscopy.
Journal ArticleDOI
A Review of Additive Manufacturing
Kaufui V. Wong,Aldo Hernandez +1 more
TL;DR: Additive manufacturing processes take the information from a computer-aided design (CAD) file that is later converted to a stereolithography (STL) file as discussed by the authors.
Journal ArticleDOI
The metallurgy and processing science of metal additive manufacturing
TL;DR: In this article, a review of additive manufacturing (AM) techniques for producing metal parts are explored, with a focus on the science of metal AM: processing defects, heat transfer, solidification, solid-state precipitation, mechanical properties and post-processing metallurgy.