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General Principles of Substructure Inhomogeneity, Arising in Metal Materials under Plastic Deformation

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Abstract:

The substructure inhomogeneity of real textured metal materials was studied by use of the X-ray method of Generalized Pole Figures. Main regularities of substructure inhomogeneity were revealed for the first time. Substructure conditions of grains in rolled material form an extremely wide spectrum and vary by passing from texture maxima to texture minima, where residual deformation effects are most significant. The distribution of residual elastic microstrains in the orientational space of rolled material shows the distinct cross-wise system, consisting in alternation of quadrants with predominant microstrains of opposite signes.

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Periodical:

Materials Science Forum (Volume 550)

Pages:

253-258

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.550.253

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Online since:

July 2007

Authors:

Yuriy Perlovich, Margarita Isaenkova, Vladimir Fesenko

Keywords:

Crystallographic Orientation, Generalized Pole Figure, Residual Microstrain, Substructure Inhomogeneity, Texture, X-Ray Line Profile

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] Yu. Perlovich: In: Structure, Texture and Mechanical Properties of Deformed Molybdenum Alloys, ed. by V.I. Trefilov (Naukova Dumka, Kiev, 1983), p.88.

Google Scholar

[2] Yu. Perlovich, H.J. Bunge and M. Isaenkova Text. & Microstr. Vol. 29 (1997), p.241.

Google Scholar

[3] Yu. Perlovich, H.J. Bunge and M. Isaenkova Z. Metallkd. Vol. 91 (2000), p.149.

Google Scholar

[4] A. Taylor: X-ray Metallography (John Wiley & Sons, Inc., New York - London, 1961).

Google Scholar

[5] G. Wassermann and J. Greven: Texturen metallischer Werkstoffe (Springer-Verlag, Berlin - Gottingen - Heidelberg, 1962).

Google Scholar

[6] Yu. Perlovich, H.J. Bunge, M. Isaenkova and V. Fesenko Text. & Microstr. Vol. 33 (1999), p.303.

Google Scholar