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HomeMaterials Science ForumMaterials Science Forum Vol. 482Anisotropic Behaviour of Grain Boundaries

Anisotropic Behaviour of Grain Boundaries

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Abstract:

Grain boundaries are decisive for many properties of materials. Due to short-range stress field their influence is primarily based on their atomic structure. Special character of grain boundary properties related to their structure, follows from the nature of atomic arrangements in the boundary cores, from the interfacial dislocation content and from the boundary mobility. All those aspects of boundary behaviour are strongly influenced by the boundary chemistry including various segregation phenomena. Approaches to the boundary classification and the interpretation of recent experimental results are discussed in the context of the complex relationship between microstructure and material properties. Such findings are essential for Grain Boundary Engineering proposed to improve the performance of polycrystalline materials.

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Periodical:

Materials Science Forum (Volume 482)

Pages:

63-70

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.482.63

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Online since:

April 2005

Authors:

Vaclav Paidar, Pavel Lejček

Keywords:

Grain Boundary Classification, Grain Boundary Engineering, Migration of Grain Boundaries, Segregation of Impurities

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[1] Rice, J. and Thomson, R.: Phil. Mag. A 29 (1974), 73.

[2] Thomson, R.: in Solid State Physics, ed. H. Ehrenreich and D. Turnbull. Vol. 39. (Academic Press, New York, 1986), p.1.

[3] Vitek, V.: J. Phys. III (France) 1 (1991), 1085.

[4] Kurishita, H., Kuba, S., Kubo, H. and Yoshinaga, H.: Trans. JIM 26 (1985), 332.

[5] Kurishita, H., Oishi, A., Kubo, H. and Yoshinaga, H.: Trans. JIM 26 (1985), 341.

[6] Kurishita, H. and Yoshinaga, H.: Mater. Forum 13 (1989), 161.

[7] Tsurekawa, S., Tanaka, T. and Yoshinaga, H.: Mater. Sci. Eng. A 176 (1994), 341.

[8] Herzig, C. and Divinski, S.V.: Mater. Trans. 44 (2003), 14.

[9] Paidar, V.: Acta Metall. 35 (1987), (2035).

[10] Paidar, V.: Phil. Mag. A 66 (1992), 41.

[11] Sutton, A.P. and Balluffi, R.W.: Interfaces in Crystalline Materials (Clarendon, Oxford, 1995).

[12] Watanabe, T.: Res. Mech. 11 (1984), 47.

[13] Lehockey, E.M., Palumbo, G. and Lin, P.: Metall. Mater. Trans. A 29 (1998), 3069.

[14] Lejček, P., Paidar, V., Adámek, J. and Hofmann, S.: Acta Mater. 45 (1997), 3915.

[15] Wolf, D.: Phil. Mag. A 62 (1990), 447.

[16] Lejček, P. and Hofmann, S.: Crit. Rev. Sol. State Mater. Sci. 20 (1995), 1.

[17] Watanabe, T.: in Grain Boundary Engineering, ed. U. Erb and G. Palumbo. (Canadian Institute of Mining Metallurgy and Petrol, Montreal, 1993), p.57.

[18] Watanabe, T., Suzuki, Y., Tanii, S. and Oikawa, H.: Phil. Mag. Lett. 62 (1990), 9.

[19] Lejček, P. and Hofmann, S.: Interface Sci. 1 (1993), 163.

[20] Fraczkiewicz, A., Gay, A.S. and Biscondi, M.: Mater. Sci. Eng. A 258 (1998), 108.

[21] Lejček, P. and Adámek, J.: J. Phys. France IV 5 (1995), C3_107.

[22] Furtkamp, M., Lejček, P. and Tsurekawa, S.: Interface Sci. 6 (1998), 59.

[23] Furtkamp, M., Gottstein, G., Molodov, D.A., Semenov, V.N. and Shvindlerman, L.S.: Acta Mater. 46 (1998), 4103.

DOI: 10.1016/s1359-6454(98)00105-0

[24] Rice, J.R.: J. Mech. Phys. Solids 40 (1992), 239.

[25] Mishin, Y. and Farkas, D.: Phil. Mag. A 78 (1998), 29.

[26] Mishin, Y., Sofronis, P. and Bassani, J.L.: Acta Mater. 50 (2002), 3609.

[27] Aristov, V.Y., Kopetskii, C.V. and Shvindlerman, L.S.: in Nauchnie osnovy materialovedeniya, (Nauka, Moskva, 1981), p.84.

[28] Gottstein, G. and Shvindlerman, L.S.: Grain Boundary Migration in Metals: Thermodynamics, Kinetics, Applications (CRC Press, Boca Raton, 1999).

DOI: 10.1201/9781420054361