Additive Friction Stir Deposition
Additive Friction Stir Deposition (AFSD) is a solid-state, metal deposition technology. It is closely related to friction stir welding. AFSD can be used for 3D printing [1], and repair[2][3][4].
Process
Solid-state plastic flow
Process variables
Constitutive models
Tool selection
Suitable materials
Microstructure
Properties
As a hot working method, parts manufactured by AFSD target properties similar to wrought metal products.
As-deposited alloy properties
Heat-treated alloy properties
Qualification
Additively manufactured parts designed for use in stringent applications must consider the influence of bulk anisotropy and surface and bulk heterogeneity introduced by process asymmetry.
WriteMe ASTM standards and literature discussing issues for LPBF
- Review of challenges, e.g. Lewandowski (2016) [5] - ASTM guidance [6]
Applications
See Also
References
- ↑ https://link.springer.com/article/10.1007/s11665-022-06850-0
- ↑ https://www.digitalengineering247.com/article/meld-manufacturing-introduces-solid-state-3d-system/
- ↑ https://www.sciencedirect.com/science/article/pii/S2213956722000792
- ↑ https://asmedigitalcollection.asme.org/manufacturingscience/article/144/6/061006/1121897/Evaluation-of-Additive-Friction-Stir-Deposition
- ↑ https://dx.doi.org/10.1146/annurev-matsci-070115-032024 Lewandowski & Seifi (2016) Ann.Rev.Mat.Sci. 46(1) 151-186.
- ↑ https://www.astm.org/products-services/standards-and-publications/standards/additive-manufacturing-standards.html
External Links
Media related to [[commons:Lua error in Module:WikidataIB at line 466: attempt to index field 'wikibase' (a nil value).|Lua error in Module:WikidataIB at line 466: attempt to index field 'wikibase' (a nil value).]] at Wikimedia Commons- Z. Yu (2022) Additive Friction Stir Deposition. ISBN 978-0-12-824374-9
- ASTM Additive Manufacturing Standards
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