Determination of Grain Size for Different Texture Components by Statistical Fluctuations of Intensity, Registered in the Course of Texture Measurement

Olga Krymskaya; Margarita Isaenkova; Yuriy Perlovich

doi:10.4028/www.scientific.net/SSP.160.135

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Determination of Grain Size for Different Texture Components by Statistical Fluctuations of Intensity, Registered in the Course of Texture Measurement

Abstract:

The method for grain size determination by statistical fluctuations of X-ray intensity, registered during measurement of texture pole figures, was developed. Niobium and bronze rods as well as tubes from Zr-1%Nb alloy, subjected to annealing at different temperatures, were studied. Description of the method, pole figures (PF), X-ray intensity distribution within PF circular sections, grain size values and their errors are presented.

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Solid State Phenomena (Volume 160)

Pages:

135-140

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.160.135

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Online since:

February 2010

Authors:

Olga Krymskaya, Margarita Isaenkova, Yuriy Perlovich

Keywords:

Fluctuations of X-Ray Intensity, Grain Size, Pole Figure, Texture, X-Ray Diffraction (XRD)

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References

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[4] Yu. Perlovich, M. Isaenkova, in: Textures of Materials. Proc. ICOTOM-11, ed. by Z. Liang et al., Intern. Academic Publishers, China (1996), p.472. 480 520 560 600 T, ОC.

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[2] [4] [6] d m 59. 8% 75. 4% 76. 4% 80. 7% Fig. 8. Dependence of the grain size on the annealing temperature and the deformation degree for Zr tubes. Fig. 7. PF (0001) and their R-T sections for Zr tubes depending on the deformation degree and the annealing temperature. -80 -40 0 40 80 600ОC 59. 8% 80. 7%   -80 -40 0 40 80.

DOI: 10.17816/0321-4443-109533-1724785

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[2] [3] [4] [5] [6] P Deform. Annealing 600ºС 80. 7% 76. 4% 59. 8% L T R (0001) L 0. 5.

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[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] Deform.

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