Hostname: page-component-745bb68f8f-l4dxg Total loading time: 0 Render date: 2025-02-10T05:48:27.776Z Has data issue: false hasContentIssue false
  • English
  • Français

Pole Figure and Orientation Distribution Function Analyses of FCC and BCC Metals

Published online by Cambridge University Press:  06 March 2019

Charles Feng  and
Fred Witt
Charles Feng
Affiliation:
Armament Research Development and Engineering Center Picatinny, NJ 07806-5000, USA
Fred Witt
Affiliation:
Armament Research Development and Engineering Center Picatinny, NJ 07806-5000, USA
Get access

Extract

Texture, by definition, is a description of the spatial arrangement of the polycrystalline grains in solids. For metals, the grain distribution is commonly presented in a pole figure in which the pole density of a set of crystallographic planes is plotted using standard stereographic projection techniques. In this paper, the pole figure is plotted such that the center of the pole figure coincides with the plate normal. A vertical line drawn in the equatorial projection corresponds to the rolling direction, while a horizontal line corresponds to the transverse direction. Consequently, the spatial arrangement of the grains in a given sample may be determined from an analysis of the pole figure.

Type
V. Texture Analysis by XRD
Information
Advances in X-Ray Analysis , Volume 35 , Issue A: First Pacific-International Congress on X-ray Analytical Methods (PICXAM). Fortieth Annual Conference on Applications of X-ray Analysis, August 7-16, 1991 , 1991 , pp. 293 - 302
Copyright
Copyright © International Centre for Diffraction Data 1991

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Jetter, L.K., McHargue, C.J., and Williams, R.O., J Appl. Phys., Vol.27, (1956) p.368.Google Scholar
2. Williams, R.O., “ The Representation of the Textures of Rolled Copper, Brass, and Aluminum by Biaxial Pole Figures ”, Trans., TMS-AIME, Vol.242 (1968) p.105.Google Scholar
3. Bunge, H.J., “Experimental Techniques”, p.85–123, Quantitative Texture Analysis, Ed. Bunge and Esling, Deutsche Gesellschaft fur Metallkunde (1982).Google Scholar
4. Roe, R.J., J. Appl. Phys., Vol 36. (1965) p,2024 Google Scholar
5. Schulz, L.G., “A Direct Method of Obtaining Preferred Orientation of a Flat Reflection Sample Using a Geiger Counter X-ray Diffraction Goniometer”, J. Appl. Phys., Vol.20 (1949) p.1030.Google Scholar
6. Feng, C., “Determination of Relative Intensity of X-ray Study”, J. Appl. Phys., Vol.36 (1965) p.3432 Google Scholar
7. Witt, F., “Device For Automated Pole Figure Determination”, Siemens Reveiw, special issue, XLI (1974), p.59 Google Scholar
8. Feng, C. and Kumar, P., “Correlating Microstructure and Texture in Cold Rolled Tantalum Ingot”, JOM, Vol.41 no.10 (Oct.1989) p.40.Google Scholar
9. Hu, H., Cline, R.S. and Goodman, S.R., “Deformation Textures In Metals”, p.295–367, ASM Seminar-Recrystallization, Grain Growth and Textures, (1965), Metals Park, OH. See al so articles by H. Perlwitz, Pitsch, W. and K. Lucke, “Discussion-Determination of the True Distribution of Crystal Orientations in Cold Rolled Metals by Electro Diffraction”, p.367 under the same cover.Google Scholar
10. Hu, H. and Goodman, R. S., “Texture Transition in Copper”, Trans. AIME, Vol 227 (1963) p.627.Google Scholar
11. Haessner, F., “Discussion-Formation Mechanisms and Structure of the Rolling Texture of FCC Metals”, p.386, ASM Seminar: Recrystallization, Grain Growth and Textures. (1965), Metals Park, OH.Google Scholar
12. Pugh, J.W. and Hibbard, W.R., “Rolling Texture in Tantalum”, ASM Trans. Vol 48 (1956) p.526.Google Scholar
13. Pokross, C., “Production of Tantalum Plate with Controlled Crystallographic Texture”, JOM Vol.41 no.10 (Oct.1989) p.46.Google Scholar
14. Emren, F., U. von Schlippenbach and Lucke, K., “Investigation of the Development of the Recrystallization Textures in Deep Drawing Steels by ODF Analysis”, Acta Met, Vol 34 (1986) p.2105 Google Scholar
15. Clark, J., private communication (1991).Google Scholar
16. Rajendran, A.M., R.K. Garrett, Jr., Clark, J.B. and Jungling, T.L., “Effects of Strain Rate on Plastic Flow and Fracture in Pure Tantalum”, J. Mat. Shaping Tech., Vol 9, No.1 (1991) p.7 Google Scholar
17. Choi, C.S., Prask, H.J. and Orosz, J., “Textures of Tantalum Metal Sheets By Neutron Diffraction”, ARDEC Tech. Rept., submitted for publication, (Aug.1991).Google Scholar