Skip to main content
Disciplines
Automotive Business IT + Informatics Construction + Real Estate Electrical Engineering + Electronics Energy + Sustainability Insurance + Risk Finance + Banking Management + Leadership Marketing + Sales Mechanical Engineering + Materials
Events
DE
EN
Books
Journals
Topic Page
Marketing
Start single access now
Access for companies
EXTENDED SEARCH
Log in
Top
Published in:
Mg Alloys: Challenges and Achievements in Controlling Performance, and Future Application Perspectives Read chapter Read first chapter

2018 | OriginalPaper | Chapter

Microstructure, Mechanical Properties and Deformation Behavior of Mg–Gd–Zn Alloy

Authors : K. Li, V. S. Y. Injeti, P. Trivedi, R. D. K. Misra

Published in: Magnesium Technology 2018

Publisher: Springer International Publishing

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

We describe here the microstructure, mechanical properties and deformation behavior of an ultrafine-grained (UFG) Gd and Zn-containing magnesium alloy that was characterized by high strength-high ductility combination. The deformation behavior was studied by nanoindentation and post-mortem electron microscopy analysis of the deformed region. The behavior is compared with low strength-low ductility coarse-grained (CG) counterpart. Extensive dislocation slip was an active deformation mechanism in the UFG alloy, while in contrast, mechanical twinning occurred in the CG alloy. We attribute these observed differences in the deformation mechanism to the grain size effect.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

inform now
previous chapter Dislocations in Mg Alloys with Rare-Earth Element Addition
next chapter Twin-Slip Interaction at Low Stress Stage Deformation in an AZ31 Mg Alloy
Literature
1.
2.
D. Qiu, M.X. Zhang, J.A. Taylor, P.M. Kelly, Acta Mater. 57 (2009) 3052–3060.
3.
M. Yamasakia, K. Hashimoto, K. Hagihara, Y. Kawamura, Acta Mater. 59 (2011) 3646–3656.
4.
P. Trivedi, K.C. Nune, R.D.K. Misra, S. Goel, R. Jayganthan, A. Srinivasan, Mater. Sci. Eng. A, 668 (2016) 59–64.
5.
R.D.K. Misra, V.S.A. Challa, P.K.C. Venkatsurya, Y.F. Shen, M.C. Somani, L.P. Karjalainen, Acta Mater. 84 (2015) 339–345.
6.
S. Sandlöbes, S. Zaefferer, I. Schestakow, S. Yi, R. Gonzalez-Martinez, Acta Mater. 59 (2011) 429–436.
7.
S. Sandlöbes, M. Friák, J. Neugebauer, D. Raabe, Mater. Sci. Eng. A 576 (2013) 61–65.
8.
M.S. Tsai and C.P. Chang, Mater. Sci. Technol., 29 (2013) 759–763.
9.
M.A. Kumar, I.J. Beyerlein, R.J. McCabe and C.N. Tone, Nature Communications, 7:13826 (2016) 1–8.
10.
M.A. Kumar, I.J. Beyerlein, and C.N. Tone, J. Appl. Phys., 120 (2016) 155105–155111.
11.
S. Ando, M, Tanaka, H. Tonda, Mater. Sci. Forum 419–422 (2003) 87–93.
12.
H. Yan, R. Chen, N. Zheng, J. Luo, S. Kamado, E. Han, J. Magnesium Alloys 1 (2013) 23–29.
13.
W.Y. Wang, S.L. Shang, Y. Wang, Mater. Res. Lett. 2(2014) 29–36.
14.
S. Sandlöbes, M. Friák, S. Zaefferer, Acta Mater. 60 (2012) 3011–3021.
15.
J.H. Dun and C.S. Choi, Mater. Sci. Eng. A, 257 (1998) 353–356.
16.
H. Pan, G. Qin, Y. Huang, Q. Yang, J. Alloy Compd. 688 (2016) 149–156.
17.
H. Somekawa, C.A. Schuh, Scripta Mater. 68 (2013) 416–419.
18.
M.R. Barnett, Z. Keshavarz, A.G. Beer, Acta Mater. 52 (2004) 5093–5099.
19.
H.J. Frost, M.F. Ashby: Deformation Mechanism Map, Pergamon press, Oxford, 1982.
20.
S.X. Song, J.A. Horton, N.J. Kim, T.G. Nieh, Scripta Mater. 56 (2007) 393–396.
21.
H. Somekawa, C.A. Schuh, J. Mater. Research, 27 (2012) 1295–1302.
Metadata
Title
Microstructure, Mechanical Properties and Deformation Behavior of Mg–Gd–Zn Alloy
Authors
K. Li
V. S. Y. Injeti
P. Trivedi
R. D. K. Misra
Copyright Year
2018
Book
Magnesium Technology 2018

Print ISBN: 978-3-319-72331-0

Electronic ISBN: 978-3-319-72332-7

Copyright Year: 2018

DOI
https://doi.org/10.1007/978-3-319-72332-7_29

Premium Partners

    Image Credits