Inverse Hall–Petch like behaviour in a mechanically milled nanocrystalline Al₅Fe₂ intermetallic phase

References

• C. Suryanarayana, Mechanical alloying and milling, Prog. Mater. Sci. 46 (2001), pp. 1–184.10.1016/S0079-6425(99)00010-9
   Web of Science ®Google Scholar
• B.S. Murty and S. Ranganathan, Novel materials synthesis by mechanical alloying/milling, Int. Mater. Rev. 43 (1998), pp. 101–141.10.1179/imr.1998.43.3.101
   Web of Science ®Google Scholar
• K. Maung, J.C. Earthman, and F.A. Mohamed, Inverse Hall–Petch behavior in diamantane stabilized bulk nanocrystalline aluminum, Acta Mater. 60 (2012), pp. 5850–5857.10.1016/j.actamat.2012.07.026
   Web of Science ®Google Scholar
• Y. Tang, E.M. Bringa, and M.A. Meyers, Inverse Hall–Petch relationship in nanocrystalline tantalum, Mater. Sci. Eng. A. 580 (2013), pp. 414–426.10.1016/j.msea.2013.05.024
   Web of Science ®Google Scholar
• N.K. Mukhopadhyay, F. Ali, S. Scudino, M. Samadi Khoshkhoo, M. Stoica, V.C. Srivastava, V. Uhlenwinkel, G. Vaughan, C. Suryanarayana, and J. Eckert, Grain size softening effect in Al62.5Cu25Fe12.5 nanoquasicrystals, Appl. Phys. Lett. 103 (2013), pp. 201914–201915.10.1063/1.4831737
   Web of Science ®Google Scholar
• A. Kelly, Strong Solids, Clarendon Press, Oxford, 1966, pp. 1–94.
   Google Scholar
• G.E. Dieter, Mechanical Metallurgy, McGraw-Hill Book Company, London, 1988, pp. 188–191.
   Google Scholar
• S.C. Tjong and Haydn Chen, Nanocrystalline materials and coatings, Mater. Sci. Eng. R: Rep. 45 (2004), pp. 1–88.10.1016/j.mser.2004.07.001
   Web of Science ®Google Scholar
• P.G. Sanders, J.A. Eastman, and J.R. Weertman, Elastic and tensile behavior of nanocrystalline copper and palladium, Acta Mater. 45 (1997), pp. 4019–4025.10.1016/S1359-6454(97)00092-X
   Web of Science ®Google Scholar
• N.K. Mukhopadhyay and P. Paufler, Micro- and nano-indentation techniques for mechanical characterization of materials, Int. Mater. Rev. 51 (2006), pp. 209–245.10.1179/174328006X102475
   Web of Science ®Google Scholar
• A.H. Chokshi, A. Rosen, J. Karch, and H. Gleiter, On the validity of the Hall–Petch relationship in nanocrystalline materials, Scripta Metall. 23 (1989), pp. 1679–1683.10.1016/0036-9748(89)90342-6
   Google Scholar
• C.C. Koch, J. Narayan, D. Farkas, H. Kung, M. Mayo, H. Van Swygenhoven, and J. Weertman (eds.), Structure and Mechical Properties of nanophase Materials-theory and Computer Simulation versus Experiment, Symposium Proceedings, Vol. 634, MRS, Warrendale, PA, USA, 2001, pp. B.5.1.1–B5.1.11.
   Google Scholar
• K.A. Padmanabhan, G.P. Dinda, H. Hahn, and H. Gleiter, Inverse Hall–Petch effect and grain boundary sliding controlled flow in nanocrystalline materials, Mater. Sci. Eng. A. 452–468 (2007), pp. 462–468.
   Web of Science ®Google Scholar
• G. Palumbo, U. Erb, and K.T. Aust, Triple line disclination effects on the mechanical behaviour of materials, Scripta Metall. Mater. 24 (1990), pp. 2347–2350.10.1016/0956-716X(90)90091-T
   Web of Science ®Google Scholar
• N. Wang, Z. Wang, K.T. Aust, and U. Erb, Effect of grain size on mechanical properties of nanocrystalline materials, Acta Metall. Mater. 43 (1995), pp. 519–528.10.1016/0956-7151(94)00253-E
   Google Scholar
• D. Wolf and V. Yamakov, S.R. Phillpot, A. Mukherjee and H. Gleiter, Deformation of nanocrystalline materials by molecular-dynamics simulation: Relationship to experiments?, Acta Mater. 53 (2005), pp. 1–40.10.1016/j.actamat.2004.08.045
   Web of Science ®Google Scholar
• K. Lu, W.D. Wei, and J.T. Wang, Microhardness and fracture properties of nanocrystalline Ni–P alloy, Scripta Metall. Mater. 24 (1990), pp. 2319–2323.10.1016/0956-716X(90)90086-V
   Web of Science ®Google Scholar
• G.E. Fougere, J.R. Weertman, and R.W. Siegel, Grain-size dependent hardening and softening of nanocrystalline Cu and Pd, Scripta Metall. Mater. 26 (1992), pp. 1879–1883.10.1016/0956-716X(92)90052-G
   Web of Science ®Google Scholar
• C.A. Schuh and T.G. Nieh, A nanoindentation study of serrated flow in bulk metallic glasses, Acta Mater. 51 (2003), pp. 87–99.10.1016/S1359-6454(02)00303-8
   Web of Science ®Google Scholar
• H. Conrad and J. Narayan, On the grain size softening in nanocrystalline materials, Scripta Mater. 42 (2000), pp. 1025–1030.10.1016/S1359-6462(00)00320-1
   Web of Science ®Google Scholar
• H. Conrad and J. Narayan, Mechanism for grain size softening in nanocrystalline Zn, Appl. Phys. Lett. 81 (2002), pp. 2241–2243.10.1063/1.1507353
   Web of Science ®Google Scholar
• H. Conrad and J. Narayan, Mechanisms for grain size hardening and softening in Zn, Acta Mater. 50 (2002), pp. 5067–5078.10.1016/S1359-6454(02)00357-9
   Web of Science ®Google Scholar
• Z. Shan, E.A. Stach, J.M.K. Wiezorek, J.A. Knapp, D.M. Follstaedt and S.X. Mao, Grain boundary-mediated plasticity in nanocrystalline nickel, Science. 305 (2004), pp. 654–657.10.1126/science.1098741
   PubMed Web of Science ®Google Scholar
• C. Brandl, P.M. Derlet, and H. Van Swygenhoven, Dislocation mediated plasticity in nanocrystalline Al: The strongest size, Modell. Simul. Mater. Sci. Eng. 19 (2011), p. 074005.10.1088/0965-0393/19/7/074005
   Google Scholar
• V.Y. Gertsman, M. Hoffmann, H. Gleiter, and R. Birringer, The study of grain size dependence of yield stress of copper for a wide grain size range, Acta Metall. Mater. 42 (1994), pp. 3539–3544.10.1016/0956-7151(94)90486-3
   Google Scholar
• J. Schiotz and K.W. Jacobsen, A maximum in the strength of nanocrystalline copper, Science. 301 (2003), pp. 1357–1359.10.1126/science.1086636
   PubMed Web of Science ®Google Scholar
• V. Yamakov, D. Wolf, S.R. Phillpot, A.K. Mukherjee, and H. Gleiter, Deformation-mechanism map for nanocrystalline metals by molecular-dynamics simulation, Nat. Mater. 3 (2004), pp. 43–47.10.1038/nmat1035
   PubMed Web of Science ®Google Scholar
• K.A. Padmanabhan, Grain boundary sliding controlled flow and its relevance to superplasticity in metals, alloys, ceramics and intermetallics and strain-rate dependent flow in nanostructured materials, J. Mater. Sci. 44 (2009), pp. 2226–2238.10.1007/s10853-008-3076-1
   Web of Science ®Google Scholar
• H. Hahn, P. Mondal, and K.A. Padmanabhan, Plastic deformation of nanocrystalline materials, Nanostruct. Mater. 9 (1997), pp. 603–606.10.1016/S0965-9773(97)00135-9
   Google Scholar
• H. Hahn and K.A. Padmanabhan, A model for the deformation of nanocrystalline materials, Philos. Mag. Part B. 76 (1997), pp. 559–571.10.1080/01418639708241122
   Web of Science ®Google Scholar
• K.A. Padmanabhan and J. Schlipf, Model for grain boundary sliding and its relevance to optimal structural superplasticity Part 1 – Theory, Mater. Sci. Technol. 12 (1996), pp. 391–399.10.1179/026708396790165920
   Web of Science ®Google Scholar
• M. Raviathul Basariya, R.K. Roy, A.K. Pramanick, V.C. Srivastava, and N.K. Mukhopadhyay, Structural transition and softening in Al–Fe intermetallic compounds induced by high energy ball milling, Mater. Sci. Eng. A. 638 (2015), pp. 282–288.
   Web of Science ®Google Scholar
• T.H. de Keijser, J.I. Langford, E.I. Mittemeijer, and A.B.P. Vogels, Use of the voigt function in a single-line method for the analysis of X-ray diffraction line broadening, J. Appl. Crystallogr. 15 (1982), pp. 308–314.10.1107/S0021889882012035
   Web of Science ®Google Scholar
• T. Robert Shives and C. Leonard Smith, in Microindentation Techniques in Materials Science and Engineering, ASTM STP 889, P.J. Blau and B.R. Lawn, eds., American Society for Testing and Materials, Pliladelphia, 1986, pp. 1–243.
   Google Scholar
• D.K. Mukhopadhyay, C. Suryanarayana, and F.H. Froes, Structural evolution in mechanically alloyed Al–Fe powders, Metall. Mater. Trans. A. 26 (1995), pp. 1939–1946.10.1007/BF02670665
   Web of Science ®Google Scholar
• B. Huang, K.N. Ishihara, and P.H. Shingu, Metastable phases of Al–Fe system by mechanical alloying, Mater. Sci. Eng. A. 231 (1997), pp. 72–79.10.1016/S0921-5093(97)00041-5
   Web of Science ®Google Scholar
• H. Van Swygenhoven and J.R. Weertman, Preface to the viewpoint set on: Mechanical properties of fully dense nanocrystalline metals, Scripta Mater. 49 (2003), pp. 625–627.10.1016/S1359-6462(03)00399-3
   Web of Science ®Google Scholar
• A.G. Frøseth, P.M. Derlet, and H. Van Swygenhoven, Dislocations emitted from nanocrystalline grain boundaries: Nucleation and splitting distance, Acta Mater. 52 (2004), pp. 5863–5870.10.1016/j.actamat.2004.09.001
   Web of Science ®Google Scholar
• X.L. Wu and E. Ma, Dislocations in nanocrystalline grains, Appl. Phys. Lett. 88 (2006), pp. 231911–231913.10.1063/1.2210295
   Web of Science ®Google Scholar
• F.A. Mohamed and Yuwei Xun, Correlations between the minimum grain size produced by milling and material parameters, Mater. Sci. Eng. A. 354 (2003), pp. 133–139.10.1016/S0921-5093(02)00936-X
   Web of Science ®Google Scholar
• T.G. Nieh and J. Wadsworth, Hall–Petch relation in nanocrystalline solids, Scripta Metall. Mater. 25 (1991), pp. 955–958.10.1016/0956-716X(91)90256-Z
   Web of Science ®Google Scholar
• S. Hirose, T. Itoh, M. Makita, S. Fujii, S. Arai, K. Sasaki, and H. Saka, Defect structure of deformed Fe2Al5 intermetallic compound, Intermetallics. 11 (2003), pp. 633–642.10.1016/S0966-9795(03)00050-5
   Web of Science ®Google Scholar
• J.R. Weertman and R.S. Averback, Mechanical properties, in Nanocrystalline Materials: Synthesis, Properties and Applications, A.S. Edelstein and R.C. Cammarata, eds., Institute of Metals Publishing, Bristol, 1996, pp. 1–323.
   Google Scholar
• B. Jiang and G.J. Weng, A composite model for the grain-size dependence of yield stress of nanograined materials, Metall. Mater. Trans. A. 34 (2003), pp. 765–772.10.1007/s11661-003-1004-1
   Google Scholar
• P. Barai and G.J. Weng, Mechanics of very fine-grained nanocrystalline materials with contributions from grain interior, GB zone, and grain-boundary sliding, Int. J. Plast. 25 (2009), pp. 2410–2434.10.1016/j.ijplas.2009.04.001
   Web of Science ®Google Scholar
• M. Raviathul Basariya and N.K. Mukhopadhyay, S. Sripathi, and K.A. Padmanabhan, Grain size softening effect in intermetallics, J. Alloys and Compd. 673 (2016), pp. 199–204.10.1016/j.jallcom.2016.02.258
   Web of Science ®Google Scholar
• K.A. Padmanabhan, S. Sripathi, H. Hahn, and H. Gleiter, Inverse Hall–Petch effect in quasi-and nanocrystalline materials, Mater. Lett. 133 (2014), pp. 151–154.10.1016/j.matlet.2014.06.153
   Web of Science ®Google Scholar