Non-beam-based metal additive manufacturing enabled by additive friction stir deposition
By Hang Z. Yu, Mackenzie E. Jones, G. Brady, R. J. Griffiths, David Garcia, H. Rauch, Chase D. Cox, N. Hardwick. Scripta Materialia, 2018
290 citations recorded by the source corpus.
Abstract Beam-based processes are popularly used for metal additive manufacturing, but there are significant gaps between their capabilities and the demand from industry and society. Examples include solidification issues, anisotropic mechanical properties, and restrictions on powder attributes. Non-beam-based additive processes are promising to bridge these gaps. In this viewpoint article, we introduce and discuss additive friction stir deposition, which is a fast, scalable, solid-state process that results in refined microstructures and has flexible options for feed materials. With comparisons to other additive processes, we discuss its benefits and limitations along with the pathways to widespread implementation of metal additive manufacturing.
Subfields: Automotive Engineering, Mechanical Engineering
View Paper: https://www.semanticscholar.org/paper/b5836709e72c215b121fc556d85ed65c13e008cc
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Citations in the corpus
- Advances in additive manufacturing of metal-based functionally graded materials (2020, background): “Currently, a wide range of welding and joining processes are employed to fabricate dissimilar metal joints, including arc welding, laser and electron beam welding, friction stir welding [37], brazing, di ff usion bonding, and explosive welding [38,39].”
- In situ investigation into temperature evolution and heat generation during additive friction stir deposition: A comparative study of Cu and Al-Mg-Si (2020, unknown): “…or wire (i.e. beam-based additive technologies) [1 – 3], a series of solid-state metal additive manufacturing technologies have recently emerged that provide a low-energy pathway to achieve net-shaping or near-net-shaping with reduced heat input, thermal gradients, and residual stresses [4 – 6].”