Paper Titles

Microstructure Development and Ductility of Ultra-Fine Grained Mg-Gd Alloy Prepared by High Pressure Torsion
p.353

Texture, Microstructure, and Ductility of Mg-Al-Zn Alloy after Equal Channel Angular Pressing
p.365

Mechanical Properties of Nanocrystalline Cu and Cu-Zn Using Tensile and Shear Punch Tests
p.373

Strength and Ductility of Nanostructured Composites with Co-Deformable Components
p.383

The Effect of Grain Size and Strain Rate on the Tensile Ductility of Bulk Nanostructured Metals and Alloys
p.393

Strength and Ductility in Electrodeposited Nanocrystalline Nickel
p.411

Long-Range Ordering: An Approach to Synthesize Nanoscale Ni-Mo-Based Superlattices with High Strength and High Ductility
p.421

Enhancement of Tensile Ductility of Severe Plastically Deformed Two-Phase Zn-12Al Alloy by Equal Channel Angular Extrusion
p.437

Effect of Ppm Level Dopant on Ductility of Ultrafine Grained Gold Wires
p.449

HomeMaterials Science ForumMaterials Science Forum Vols. 633-634The Effect of Grain Size and Strain Rate on the...

The Effect of Grain Size and Strain Rate on the Tensile Ductility of Bulk Nanostructured Metals and Alloys

Article Preview

Abstract:

The nanostructured metals and alloys are under intensive research worldwide and being developed into bulk forms for application. While these new materials offer record-high strength, their ductility is often inadequate and sometime rendering them unusable. Besides tailoring the nanostructure to achieve coexisting high strength and high ductility, to uncover the coherent property of this material is also important. This article reviews the recent researches finished in our lab. A set of nanostructured metals and alloys were synthesized by a direct current electrodeposition technique, and the effect of grain size and strain rate on the mechanical properties stressing on tensile ductility was systemically studied by tensile test at room temperature.

You might also be interested in these eBooks

Ductility of Bulk Nanostructured Materials

Info:

Periodical:

Materials Science Forum (Volumes 633-634)

Pages:

393-410

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.633-634.393

Citation:

Cite this paper

Online since:

November 2009

Authors:

Guo Yong Wang, Jian She Lian, Qing Jiang

Keywords:

Ductility, Nanostructured, Strain Rate Sensitivity (SRS)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2010 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] M.A. Meyers, A. Mishra, and D.J. Benson: Prog. Mater. Sci. Vol. 51 (2006) p.427.

[2] S. Cheng, J.A. Spenser, and W.W. Milligan: Acta Mater. Vol. 51 (2003) p.4505.

[3] S. Cheng, E. Ma, Y.M. Wang, L.J. Kecskes, K.M. Youssef, C.C. Koch, U.P. Trociewitz, and K. han: Acta Mater. Vol. 53 (2005) p.1521.

DOI: 10.1016/j.actamat.2004.12.005

[4] C.D. Gu, J.S. Lian, Q. Jiang, and Z.H. Jiang: Mater. Sci. Eng. A Vol. 459 (2007) p.75.

[5] G.Y. Wang, Z.H. Jiang, H.Z. Zhang, and J.S. Lian: J. Mater. Res. Vol. 23 (2008) p.2238.

[6] C.C. Koch: Scripta Mater. Vol. 49 (2003), p.657.

[7] E. Ma: Scripta Mater. Vol. 49 (2003), p.663.

[8] E. Ma: Powder Metallurgy 43 (2000) p.306.

[9] L. He, and E. Ma: J. Mater. Res. Vol. 11 (1996), p.72.

[10] E. Ma: JOM Vol. 58 (2006), p.49.

[11] Y.M. Wang, and E. Ma: Acta Mater. Vol. 52 (2004), p.1699.

[12] X.X. Shen, J.S. Lian, Z.H. Jiang, and Q. Jing: Adv. Eng. Mater. Vol. 10 (2008), p.539.

[13] Y.M. Wang, M.W. Chen, F.H. Zhou, and E. Ma: Nature Vol. 419 (2002), p.912.

[14] C.D. Gu, J.S. Lian, Q. Jiang, and W.T. Zheng: J. Phys. D: Appl. Phys. Vol. 40 (2008), p.7440.

[15] E. Bitzek, C. brandl, P.M. Derlet, and H. Van Swygenhoven: Phys. Rev. Lett. Vol. 100 (2008), p.235501.

[16] K.S. Kumar, S. Suresh, M.F. Chisholm, J.A. Horton, and P. Wang: Acta Mater. Vol. 51 (2003), p.387.

[17] H. Van Swygenhoven, P.M. Derlet, and A.G. Froseth: Acta Mater. Vol. 54 (2006), p. (1970).

[18] J. Schiøta, and K.W. Jacohen: Science Vol. 301 (2003), p.1357.

[19] J. Schiøta, F.D. Tolla, and K.W. Jacohen: Nature Vol. 391 (1998), p.561.

[20] J.R. Trelewicz, and C. A. Schuh: Acta Mater. Vol. 55 (2007), p.5948.

[21] J.R. Trelewicz, and C. A. Schuh: Appl. Phys. Lett. Vol. 93 (2008), p.171916.

[22] J.S. Lian, C.D. Gu, Q. Jiang, and Z.H. Jiang: J. Appl. Phys. Vol. 99 (2006), p.076103.

[23] H.Z. Zhang, Z.H. Jiang, J.S. Lian, and Q. Jiang: Mater. Sci. Eng. A Vol. 479 (2007), p.136.

[24] Y.M. Wang, and E. Ma: Appl. Phys. Lett. Vol. 83 (2003), p.3165.

[25] H.Z. Zhang, Z.H. Jiang, J.S. Lian, and Q. Jiang: Adv. Eng. Mater. Vol. 10 (2008), p.41.

[26] G.Y. Wang, Z.H. Jiang, Q. Jiang, and J.S. Lian: J. Appl. Phys. Vol. 104 (2008), p.084305.

[27] R.J. Asaro, and S. Suresh: Acta Mater. Vol. 53 (2005), p.3369.

[28] R.L. Coble: J Appl. Phys. Vol. 34 (1963), p.1679.

[29] X.X. Shen, J.S. Lian, Z.H. Jiang, and Q. Jiang: Mater. Sci. Eng. A Vol. 487 (2007), p.410.

[30] G.Y. Wang, Z.H. Jiang, H.Z. Zhang, and J.S. Lian: J. Mater. Res. Vol. 23 (2008), p.2238.

[31] E.W. Hart: Acta Metall. Vol. 15 (1967), p.351.

[32] J.S. Lian, and B. Baudelet: Mater. Sci. Eng. Vol. 84 (1986), p.157.

[33] A.K. Ghosh, and R.A. Ayres: Metall. Trans. A Vol. 7 (1976), p.1589.

[34] I. A. Ovid'ko: J. Mater. Sci. Vol. 42 (2007), p.1694.

[35] C.D. Gu, J.S. Lian, Q. Jiang, and Z.H. Jiang: Mater. Sci. Eng. A Vol. 459 (2007), p.75.

[36] H. Li, and F. Ebrahimi: Adv. Mater. Vol. 17 (2005), p. (1969).

[37] Z.H. Jiang, X.L. Liu, G.Y. Li, Q. Jiang, and J.S. Lian: Appl. Phys. Lett. Vol. 88 (2006), p.143115.

[38] D. Wolf, V. Yamakov, S.R. Phillpot, A.K. Mukherjee, and H. Glerter: Acta Mater. Vol. 53 (2005), p.1.

[39] D. Wolf, S.R. Phillpot, and H. Glerter: Acta Mater. Vol. 50 (2002), p.61.

[40] A.J. Haslam, V. Yamakov, D. Moldovan, D. Wolf, S. R Phillpot, and H. Gleiter: Acta Mater. Vol. 52 (2004), p. (1971).

DOI: 10.1016/j.actamat.2003.12.048