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The dependence of hot deformation-recrystallisation properties of Al-6063 (Etial-60) alloy on homogenisation practice

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Veröffentlicht/Copyright: 27. Dezember 2021
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International Journal of Materials Research
Aus der Zeitschrift International Journal of Materials Research Band 93 Heft 1

Abstract

In this work, the effect of the cooling rate after homogenisation on the critical deformation ratio, maximum grain size and recrystallisation grain size has been studied. Experimental results have revealed that hot deformation – restoration properties and recrystallised grain structures are affected to a great extend by the cooling rate. The values of the critical deformation ratio and maximum grain size of a hot rolled specimen cooled at a rate of 0.9 K/min were found to be 23% and 1.3 mm while those for a specimen cooled at 6 K/min were measured as 37% and 0.8 mm, respectively.

Keywords: Hot deformation; Homogenisation; Recrystallisation; Critical deformation ratio; Grain size
Prof. Dr. M. Çiğdem Yıldız Technical University Department of Metallurgy and Materials 80750 Yıldız-İstanbul, Turkey Tel.: +90 0212 259 70 70 Ext. 2801 Fax.: +90 0212 261 86 74

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Received: 2000-12-22
Published Online: 2021-12-27

© 2002 Carl Hanser Verlag, München

Artikel in diesem Heft

  1. Frontmatter
  2. Editorial
  3. Editorial
  4. Aufsätze/Articles
  5. Microstructure and texture of ausformed NiTi
  6. Anisotropic high cycle fatigue behaviour of duplex stainless steels: influence of microstresses
  7. Liquid and solid inclusions at advancing steel solidification fronts
  8. Structural differences between the nanocrystalline soft magnetic Fe73.5Si13.5B9Nb3Cu1 and Fe86Zr7B6Cu1 alloys
  9. The dependence of hot deformation-recrystallisation properties of Al-6063 (Etial-60) alloy on homogenisation practice
  10. Relaxation of residual stress in AISI 347 welded pipe: a time-of-flight neutron diffraction study
  11. Excellent plasticity revealed in high purity Si steels by the addition of Cr
  12. Phase formation and reaction kinetics in the vanadium– tin system
  13. Microstructure and mechanical properties of Cu–Ag microcomposites for conductor wires in pulsed high-field magnets
  14. Solid–liquid reaction synthesis and simultaneous densification of polycrystalline Ti2AlC
  15. Dislocation glide on non-compact crystal planes in copper
  16. Residual stresses in Cu–Fe –TiC sintered materials after grinding and after shot peening
  17. Mitteilungen/Notifications
  18. Instructions to authors
  19. Richtlinien für autoren
  20. Personen
  21. Bücher/Books
  22. Tagungen/Conferences
  23. Corrigendum
  24. Corrigendum
https://doi.org/10.3139/ijmr-2002-0006
Schlagwörter für diesen Artikel
Hot deformation; Homogenisation; Recrystallisation; Critical deformation ratio; Grain size

Artikel in diesem Heft

  1. Frontmatter
  2. Editorial
  3. Editorial
  4. Aufsätze/Articles
  5. Microstructure and texture of ausformed NiTi
  6. Anisotropic high cycle fatigue behaviour of duplex stainless steels: influence of microstresses
  7. Liquid and solid inclusions at advancing steel solidification fronts
  8. Structural differences between the nanocrystalline soft magnetic Fe73.5Si13.5B9Nb3Cu1 and Fe86Zr7B6Cu1 alloys
  9. The dependence of hot deformation-recrystallisation properties of Al-6063 (Etial-60) alloy on homogenisation practice
  10. Relaxation of residual stress in AISI 347 welded pipe: a time-of-flight neutron diffraction study
  11. Excellent plasticity revealed in high purity Si steels by the addition of Cr
  12. Phase formation and reaction kinetics in the vanadium– tin system
  13. Microstructure and mechanical properties of Cu–Ag microcomposites for conductor wires in pulsed high-field magnets
  14. Solid–liquid reaction synthesis and simultaneous densification of polycrystalline Ti2AlC
  15. Dislocation glide on non-compact crystal planes in copper
  16. Residual stresses in Cu–Fe –TiC sintered materials after grinding and after shot peening
  17. Mitteilungen/Notifications
  18. Instructions to authors
  19. Richtlinien für autoren
  20. Personen
  21. Bücher/Books
  22. Tagungen/Conferences
  23. Corrigendum
  24. Corrigendum
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