Insight into layer formation during friction surfacing: Relationship between deposition behavior and microstructure

Research output: Journal contributionsJournal articlesResearchpeer-review

Authors

Friction surfacing (FS) is a solid state layer deposition technique with a simple setup, presenting advantages compared to fusion-based approaches. Previous investigations showed microstructural gradients along layer width and thickness. The current study provides new insight into the FS layer formation for aluminum and its relation with the microstructure evolution. Special consumable studs containing two different aluminum alloys were used to visualize the different materials in the resulting deposit. The investigation was performed at different process parameters, revealing some fundamental material flow characteristics. The layer center presents inner stud material, where advancing side and top are formed by outer stud material. The bottom and retreating side present a mixture of inner and outer stud material. The part of the layer that is formed by the outer material, presumably undergoes higher strain rates during deposition, presenting finer grains. The top of FS layers shows a pronounced texture, i.e. shear texture components, compared to the other parts with random texture. This phenomenon can be related to the shearing of the stud material between already deposited material below and the stud at its rear edge. Overall, the FS layer formation characteristics revealed in this study are directly related to local microstructural properties.

Original languageEnglish
Article number110337
JournalMaterials Today Communications
Volume41
Number of pages13
ISSN2352-4928
DOIs
Publication statusPublished - 12.2024

Bibliographical note

Publisher Copyright:
© 2024 The Authors

    Research areas

  • Aluminum, Friction surfacing, Layer formation, Microstructure, Texture
  • Engineering

Recently viewed

Publications

  1. Imitation and interindividual differences
  2. The Break In and With History
  3. Influences of yttrium content on microstructure and mechanical properties of as-cast Mg–Ca–Y–Zr alloys
  4. Advances in Laser Positioning of Machine Vision System and Their Impact on 3D Coordinates Measurement
  5. Predator assemblage structure and temporal variability of species richness and abundance in forests of high tree diversity
  6. Gewalt
  7. The Role of Public Participation in Managing Uncertainty in the Implementation of the Water Framework Directive
  8. Analysis of Dynamic Response of a Two Degrees of Freedom (2-DOF) Ball Bearing Nonlinear Model
  9. Article 31 Application in Time
  10. Hot working parameters and mechanisms in as-cast Mg-3Sn-1Ca alloy
  11. Managing CSR Communication
  12. Two high-mountain burnet moth species (Lepidoptera, Zygaenidae) react differently to the global change drivers climate and land-use
  13. Soil [N] modulates soil C cycling in CO2-fumigated tree stands
  14. Revidierbarkeit, ein Muster der Hypersphäre
  15. Risk aversion and labour market outcomes
  16. The Bumpy Road from Investigation to Knowledge
  17. Growth-trait relationships in subtropical forest are stronger at higher diversity
  18. Scandinavia, Blacks in
  19. The application of environmental ethics in biological conservation
  20. Resettlement as a temporal border
  21. PPC Task Plan Sourcing - Synchronization of Procurement and Production. A Model-based Observation
  22. Reform of the Injunctions Directive and Compensation for Consumers
  23. Managing invasive species amidst high uncertainty and novelty
  24. Arbeitsvertrag, befristeter
  25. Compression behaviour of wire + arc additive manufactured structures
  26. Anmerkung zu BVerwG, Urt. v. 2.3.2017 – 3 C 19/15
  27. You Can't Always Get What You Want
  28. The multipole resonance probe
  29. A global quantitative synthesis of local and landscape effects on wild bee pollinators in agroecosystems
  30. Ergebnisse einer Sparkassen-Umfrage
  31. Saproxylic beetles in the Gartow region of Lower Saxony, a hotspot of invertebrate diversity in north-western Germany
  32. Mechanical behaviors of extruded Mg alloys with high Gd and Nd content
  33. Selbstöffnung und interpersonaler Input in der psychodynamischen Gruppenpsychotherapie – Eine explorative Studie
  34. Information Communication Technology as Creativity Support Tools?
  35. Places of Memory, Topologies of Remembrance
  36. Life Cycle Assessment (LCA)
  37. Isolation Playground
  38. Article 15 Scope of the Law Applicable
  39. The Folding of the American Working Class in Mad Men
  40. Too precise to pursue
  41. Possibilities of Place in Continental Thought
  42. Gunmen, Bandits and Ransom Demanders: A Corpus-Assisted Critical Discourse Study of the Construction of Abduction in the Nigerian Press
  43. Distinktionsgefühle
  44. Intensity of Time and Income Interdependent Multidimensional Poverty:
  45. Newest developments on the manufacture of helical profiles by hot extrusion
  46. Balibar/Wallerstein's "Race, nation, class"
  47. Accelerated increase in plant species richness on mountain summits is linked to warming