Changes in processing characteristics and microstructural evolution during friction extrusion of aluminum

Research output: Journal contributionsJournal articlesResearchpeer-review

Standard

Changes in processing characteristics and microstructural evolution during friction extrusion of aluminum. / Halak, Ricardo M.; Rath, Lars; Suhuddin, Uceu F.H.R. et al.
In: International Journal of Material Forming, Vol. 15, No. 3, 24, 01.05.2022.

Research output: Journal contributionsJournal articlesResearchpeer-review

Harvard

APA

Vancouver

Bibtex

@article{ab1e59c132cf483e970f890bc52f668c,
title = "Changes in processing characteristics and microstructural evolution during friction extrusion of aluminum",
abstract = "This study focuses on characterizing the microstructural evolution of the aluminum alloy 7075 in the friction extrusion process under different extrusion forces and die angles. Depending on these conditions, two fundamentally different extrusion types are found, showing significant differences in the process characteristics and microstructural evolution. One of the two extrusion types is associated with high extrusion force and low die angle, leading to fully recrystallized wires with average grain size around 1.2 μ m. The microstructural analysis indicates that the microstructure present in the wires is generated in the charge material by the combination of tool geometry, load induced material flow and friction conditions in the initial stages of the friction extrusion process. The identified processing conditions and influencing factors introduce an alternative route for friction extrusion at low extrusion ratios, capable of producing completely refined wires.",
keywords = "Aluminum alloy, Dynamic recrystallization, Friction extrusion, Mechanical properties, Solid state processing, Ultra-fine grains, Engineering",
author = "Halak, {Ricardo M.} and Lars Rath and Suhuddin, {Uceu F.H.R.} and {dos Santos}, {Jorge F.} and Benjamin Klusemann",
note = "Open Access funding enabled and organized by Projekt DEAL. B. Klusemann acknowledges funding from the European Research Council (ERC) under the European Union{\textquoteright}s Horizon 2020 research and innovation programme (grant agreement No 101001567). ",
year = "2022",
month = may,
day = "1",
doi = "10.1007/s12289-022-01670-y",
language = "English",
volume = "15",
journal = "International Journal of Material Forming",
issn = "1960-6206",
publisher = "Springer Paris",
number = "3",

}

RIS

TY - JOUR

T1 - Changes in processing characteristics and microstructural evolution during friction extrusion of aluminum

AU - Halak, Ricardo M.

AU - Rath, Lars

AU - Suhuddin, Uceu F.H.R.

AU - dos Santos, Jorge F.

AU - Klusemann, Benjamin

N1 - Open Access funding enabled and organized by Projekt DEAL. B. Klusemann acknowledges funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 101001567).

PY - 2022/5/1

Y1 - 2022/5/1

N2 - This study focuses on characterizing the microstructural evolution of the aluminum alloy 7075 in the friction extrusion process under different extrusion forces and die angles. Depending on these conditions, two fundamentally different extrusion types are found, showing significant differences in the process characteristics and microstructural evolution. One of the two extrusion types is associated with high extrusion force and low die angle, leading to fully recrystallized wires with average grain size around 1.2 μ m. The microstructural analysis indicates that the microstructure present in the wires is generated in the charge material by the combination of tool geometry, load induced material flow and friction conditions in the initial stages of the friction extrusion process. The identified processing conditions and influencing factors introduce an alternative route for friction extrusion at low extrusion ratios, capable of producing completely refined wires.

AB - This study focuses on characterizing the microstructural evolution of the aluminum alloy 7075 in the friction extrusion process under different extrusion forces and die angles. Depending on these conditions, two fundamentally different extrusion types are found, showing significant differences in the process characteristics and microstructural evolution. One of the two extrusion types is associated with high extrusion force and low die angle, leading to fully recrystallized wires with average grain size around 1.2 μ m. The microstructural analysis indicates that the microstructure present in the wires is generated in the charge material by the combination of tool geometry, load induced material flow and friction conditions in the initial stages of the friction extrusion process. The identified processing conditions and influencing factors introduce an alternative route for friction extrusion at low extrusion ratios, capable of producing completely refined wires.

KW - Aluminum alloy

KW - Dynamic recrystallization

KW - Friction extrusion

KW - Mechanical properties

KW - Solid state processing

KW - Ultra-fine grains

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=85126466240&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/be58c397-cc56-3d48-aa8a-d04f7d5128cc/

U2 - 10.1007/s12289-022-01670-y

DO - 10.1007/s12289-022-01670-y

M3 - Journal articles

AN - SCOPUS:85126466240

VL - 15

JO - International Journal of Material Forming

JF - International Journal of Material Forming

SN - 1960-6206

IS - 3

M1 - 24

ER -

Recently viewed

Publications

  1. Linking concepts of change and ecosystem services research: A systematic review
  2. Computing Consumer Sentiment in Germany via Social Media Data
  3. Why EU asylum standards exceed the lowest common denominator
  4. Creative spaces in computer science
  5. Einführung in die systemnahe Programmierung
  6. Concurrently Observed Actions Are Represented Not as Compound Actions but as Independent Actions
  7. Structural Adaptation Triggers in the CAP
  8. An Ecosystem Architecture Meta-Model for Supporting Ultra-Large Scale Digital Transformations
  9. Introduction
  10. An Extended Kalman Filter as an Observer in a Sliding Mode Controller for a Metal-Polymer Composite Actuator
  11. Requests for reasoning in geometrical textbook tasks for primary-level students
  12. Microstructure by design
  13. Leveraging the macro-level environment to balance work and life
  14. Embodiment of Science in Science Slams.
  15. Velocity-free friction compensation for motion systems with actuator constraint
  16. Effect of erbium modification on the microstructure, mechanical and corrosion characteristics of binary Mg-Al alloys
  17. How do distinct facets of tree diversity and community assembly respond to environmental variables in the subtropical Atlantic Forest?
  18. Along the Path of the Pine, the Parrot, and the Tortoise
  19. Microstructure and mechanical properties of as-cast Mg-Sn-Ca alloys and effect of alloying elements
  20. Utilization of protein-rich residues in biotechnological processes
  21. Scattered trees are keystone structures - Implications for conservation
  22. No Concept of form within Sight Can System Theory help us?
  23. Assessing the Bonding Interface Characteristics and Mechanical Properties of Bobbin Tool Friction Stir Welded Dissimilar Aluminum Alloy Joints
  24. Erratum zu
  25. Web 2.0 Tasks in Action
  26. On Software, or the Persistence of Visual Knowledge.
  27. Contested future-making in containment: temporalities, infrastructures and agency
  28. Was fehlt in der EVS?
  29. Like! You saved #energy today. Fostering Energy Efficiency in Buildings – The implementation of social media patterns as symbols in Building Management Systems‘ Graphical User Interfaces using Peirce’s semeiosis as a communication concept
  30. Workshop 09 - Nachhaltigkeit
  31. New and Rapid Fully Automated Method for Determination of Tazobactam and Piperacillin in Fatty Tissue and Serum by Column-Switching Liquid Chromatography
  32. Ruins of Excess