Startseite Microstructure, texture and mechanical properties of the magnesium alloy AZ31 processed by ECAP
Artikel
Lizenziert
Nicht lizenziert Erfordert eine Authentifizierung

Microstructure, texture and mechanical properties of the magnesium alloy AZ31 processed by ECAP

  • Y. Estrin , S. B. Yi , H.-G. Brokmeier , Z. Zúberová , S. C. Yoon , H. S. Kim und R. J. Hellmig
Veröffentlicht/Copyright: 11. Juni 2013
Veröffentlichen auch Sie bei De Gruyter Brill
Informationen für Autor*innen
International Journal of Materials Research
Aus der Zeitschrift International Journal of Materials Research Band 99 Heft 1

Abstract

To investigate the influence of equal channel angular pressing on the microstructure and texture of the magnesium alloy AZ31, electron backscattering diffraction and well as neutron diffraction experiments were carried out. Through these experiments it was possible to trace the microstructure and texture evolution with strain accumulated with the increasing number of equal channel angular pressing passes. It was further demonstrated by subsequent compression tests that the microstructural changes produced by equal channel angular pressing have a beneficial effect on both the compressive strength and ductility of AZ31.

Keywords: Magnesium alloy AZ31; Equal channel angular pressing (ECAP); Microstructure evolution; Texture; Mechanical properties
* Correspondence address, Prof. Yuri Estrin, ARC Centre of Excellence for Design in Light Alloys, Department of Materials Engineering, Monash University, Clayton, Vic. 3800, Australia, Tel.: +61 39 905 9599, Fax: +61 39 905 4940, E-mail:

References

[1] R.Z.Valiev, Y.Estrin, Z.Horita, T.G.Langdon, M.J.Zehetbauer, Y.T.Zhu: JOM58 (2006) 33.10.1007/s11837-006-0213-7Suche in Google Scholar

[2] Y.Iwahashi, J.Wang, Z.Horita, M.Nemoto, T.G.Langdon: Scripta Mater.35 (1996) 143.10.1016/1359-6462(96)00107-8Suche in Google Scholar

[3] V.M.Segal: Mater. Sci. Eng. A197 (1995) 157.10.1016/0921-5093(95)09705-8Suche in Google Scholar

[4] R.Z.Valiev, R.K.Islamgaliev, I.V.Alexandrov: Progress Mater. Sci.45 (2000) 103.10.1016/S0079-6425(99)00007-9Suche in Google Scholar

[5] S.C.Baik, R.J.Hellmig, Y.Estrin, H.S.Kim: Z. Metallkd.94 (2003) 754.Suche in Google Scholar

[6] T.Mukai, M.Yamanoi, H.Watanabe, K.Higashi: Scripta Mater.45 (2001) 89.10.1016/S1359-6462(01)00996-4Suche in Google Scholar

[7] S.R.Agnew, T.M.Lillo, J.Macheret, G.M.Stoica, L.Chen, Y.Lu, D.Fielden, P.K.Liaw, in: J.Hryn (Ed.), Magnesium Technology, TMS (2001) 243.Suche in Google Scholar

[8] W.J.Kim, Y.K.Sa: Scripta Mater.54 (2006) 1391.10.1016/j.scriptamat.2005.11.066Suche in Google Scholar

[9] H.K.Lin, J.C.Huang, T.G.Langdon: Mater. Sci. Eng. A402 (2005) 250.10.1016/j.msea.2005.04.018Suche in Google Scholar

[10] T.Mukai, M.Yamanoi, H.Watanabe, K.Higashi: Scripta Mater.45 (2001) 89.10.1016/S1359-6462(01)00996-4Suche in Google Scholar

[11] B.C.Wonsiewicz, W.A.Backofen: Trans. Metall. Soc. of AIME239 (1967) 1422.Suche in Google Scholar

[12] M.D.Nave, M.R.Barnett: Scripta Mater.51 (2004), 881.10.1016/j.scriptamat.2004.07.002Suche in Google Scholar

[13] L.Jiang, J.J.Jonas, A.A.Luo, A.K.Sachdev, S.Godet: Scripta Mater.54 (2006) 771.10.1016/j.scriptamat.2005.11.029Suche in Google Scholar

[14] S.B.Yi, S.Zaefferer, H.G.Brokmeier: Mater. Sci. Eng. A424 (2006) 275.10.1016/j.msea.2006.03.022Suche in Google Scholar

[15] Q.Guo, H.G.Yan, H.Zhang, Z.H.Chen, Z.F.Wang: Mater. Sci. Technol.21 (2005) 1349.10.1179/174328405X62387Suche in Google Scholar

[16] L.L.Rokhlin: Magnesium Alloys Containing Rare-Earth Metals: Structures and Properties, Taylor & Francis (2003)10.1201/9781482265163Suche in Google Scholar

[17] A.Galiyev, R.Kaibyshev, G.Gottstein: Acta Mater.49 (2001) 1199.10.1016/S1359-6454(01)00020-9Suche in Google Scholar

[18] S.E.Ion, F.J.Humpreys, S.H.White: Acta Metall.30 (1982) 1919.Suche in Google Scholar

[19] S.R.Agnew, M.H.Yoo, C.N.Tome: Acta Mater.49 (2001) 4277.10.1016/S1359-6454(01)00297-XSuche in Google Scholar

[20] W.J.Kim, H.T.Jeong: Mater. Trans.46 (2005) 251.10.2320/matertrans.46.251Suche in Google Scholar

Received: 2006-11-26
Accepted: 2007-6-20
Published Online: 2013-06-11
Published in Print: 2008-01-01

© 2008, Carl Hanser Verlag, München

Artikel in diesem Heft

  1. Contents
  2. Contents
  3. Editorial
  4. Prof. Dr.-Ing. habil. Dr.-Ing. E. h. Werner Schatt zum 85. Geburtstag
  5. Basic
  6. In-situ reaction synthesis and decomposition of Ta2AlC
  7. A new theoretical equation for temperature dependent self-diffusion coefficients of pure liquid metals
  8. Thermodynamic characterization of liquid alloys with demixing tendency: Bi–Ga
  9. Space charge effects in confined ceramic systems
  10. Solute transport and phase composition in an Al–Mg–Si alloy solidified under conditions of forced flow
  11. Evidence of α → ω phase transition in titanium after high pressure torsion
  12. Thermodynamic properties and elastic constants of Nd–Mg intermetallics: a molecular dynamics study
  13. Microstructure, texture and mechanical properties of the magnesium alloy AZ31 processed by ECAP
  14. Applied
  15. Effect of solidification microstructure and Ca additions on creep strength of magnesium alloy AZ91 processed by Thixomolding
  16. Magnetic hardening mechanism of PrCo5-based ribbons with C addition prepared by melt spinning
  17. Studies on the exchange and dipolar couplings in Nd2Fe14B/α-Fe
  18. Microstructural characteristics and elevated temperature wear of Ti-11Si-16Al alloy
  19. Nickel coating on some organic and carbon fibres by chemical plating
  20. Wear and corrosion properties of nanocrystalline coatings on stainless steel produced by plasma electrolytic nitrocarburizing
  21. The characterisation of microstructural changes in rapidly solidified Al–Fe alloys through measurement of their electrical resistance
  22. Solid inclusion cakes formed during pressure filtration tests of liquid aluminum alloys
  23. Performance of Ni/YSZ cermet cathode prepared by mechanical alloying for high temperature electrolysis of water vapor (steam): effect of anode and cathode thicknesses on the efficiency of hydrogen production
  24. Review
  25. Practical aspects and implications of interfaces in glass-ceramics: a review
  26. Notifications
  27. DGM News
https://doi.org/10.3139/146.101611
Schlagwörter für diesen Artikel
Magnesium alloy AZ31; Equal channel angular pressing (ECAP); Microstructure evolution; Texture; Mechanical properties

Artikel in diesem Heft

  1. Contents
  2. Contents
  3. Editorial
  4. Prof. Dr.-Ing. habil. Dr.-Ing. E. h. Werner Schatt zum 85. Geburtstag
  5. Basic
  6. In-situ reaction synthesis and decomposition of Ta2AlC
  7. A new theoretical equation for temperature dependent self-diffusion coefficients of pure liquid metals
  8. Thermodynamic characterization of liquid alloys with demixing tendency: Bi–Ga
  9. Space charge effects in confined ceramic systems
  10. Solute transport and phase composition in an Al–Mg–Si alloy solidified under conditions of forced flow
  11. Evidence of α → ω phase transition in titanium after high pressure torsion
  12. Thermodynamic properties and elastic constants of Nd–Mg intermetallics: a molecular dynamics study
  13. Microstructure, texture and mechanical properties of the magnesium alloy AZ31 processed by ECAP
  14. Applied
  15. Effect of solidification microstructure and Ca additions on creep strength of magnesium alloy AZ91 processed by Thixomolding
  16. Magnetic hardening mechanism of PrCo5-based ribbons with C addition prepared by melt spinning
  17. Studies on the exchange and dipolar couplings in Nd2Fe14B/α-Fe
  18. Microstructural characteristics and elevated temperature wear of Ti-11Si-16Al alloy
  19. Nickel coating on some organic and carbon fibres by chemical plating
  20. Wear and corrosion properties of nanocrystalline coatings on stainless steel produced by plasma electrolytic nitrocarburizing
  21. The characterisation of microstructural changes in rapidly solidified Al–Fe alloys through measurement of their electrical resistance
  22. Solid inclusion cakes formed during pressure filtration tests of liquid aluminum alloys
  23. Performance of Ni/YSZ cermet cathode prepared by mechanical alloying for high temperature electrolysis of water vapor (steam): effect of anode and cathode thicknesses on the efficiency of hydrogen production
  24. Review
  25. Practical aspects and implications of interfaces in glass-ceramics: a review
  26. Notifications
  27. DGM News
Jetzt anmelden und 20% sparen
Institutioneller Zugang
Wie funktioniert Authentifizierung?
Haben Sie eine Idee, wie wir unsere Website verbessern können?
Bitte schreiben Sie uns.
© 2025 De Gruyter Brill
Heruntergeladen am 29.10.2025 von https://www.degruyterbrill.com/document/doi/10.3139/146.101611/pdf?lang=de
Button zum nach oben scrollen