Review of post-processing methods for high-quality wire arc additive manufacturing

B.D. Bankong, T.E. Abioye, T.O. Olugbade, H. Zuhailawati, O.O. Gbadeyan, T.I. Ogedengbe

Research output: Contribution to journalReview articlepeer-review

8 Citations (Scopus)

Abstract

The present paper reviews the concept of wire arc additive manufacturing (WAAM), its associated defects, and the existing post-processing methods for product quality enhancement. The application of friction stir processing (a surface modification technique) for enhancing the microstructure and mechanical properties of wire arc additively manufactured parts was considered as a new horizon in this field of research. Finally, the article concludes that the widespread usage of WAAM is still challenged by some obstacles, which may need to be targeted and addressed in unique ways for different materials in order to generate functional systems in a reasonable amount of time. Unifying materials and manufacturing techniques to produce defect-free and structurally robust deposited parts will become increasingly important in the future.

Original languageEnglish
Pages (from-to)129-146
Number of pages18
JournalMaterials Science and Technology
Volume39
Issue number2
Early online date12 Aug 2023
DOIs
Publication statusPublished - 2023

Keywords

  • Wire arc additive manufacturing
  • post-processing methods
  • friction stir processing
  • defects
  • mechanical properties
  • surface integrity

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • General Materials Science

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