Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-26T01:57:28.748Z Has data issue: false hasContentIssue false
  • English
  • Français

X-Ray Peak Intensities for the Binary Compound Al3Ti

Published online by Cambridge University Press:  10 January 2013

K.S. Kumar
K.S. Kumar
Affiliation:
Martin Marietta Laboratories, Baltimore, Maryland 21227, U.S.A.
Get access Rights & Permissions [Opens in a new window]

Abstract

Powders of Al and Ti were blended and compacted, the compact then melted in an attempt to produce single phase Al3Ti. Optical microscopy of the cast and homogenized specimen revealed an almost single phase microstructure with minor amounts of a second phase. The composition of the matrix was measured using fully quantitative energy dispersive X-ray analysis. By use of X-ray diffractometry, the interplanar spacings and the associated integrated peak intensities were experimentally measured for the binary DO22 compound, Al3Ti. Using standard structure factor equations, the intensities were calculated for the various reflections. Good agreement was obtained between calculated and observed intensities.

Type
Research Article
Information
Powder Diffraction , Volume 5 , Issue 3 , September 1990 , pp. 165 - 166
Copyright
Copyright © Cambridge University Press 1990

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

Cullity, G.D. (1978). Elements of X-Ray Diffraction, 2nd ed., 520. Reading, MA: Addison-Wesley.Google Scholar
Ducastelle, F. (1986). Rech. Aerosop. 4, 11–38.Google Scholar
Massalski, T.B., Murray, J.L., Bennett, L.H. & Baker, H. (1986). Binary Alloy Phase Diagrams, 1, 173. Metals Park, OH: American Society for Metals.Google Scholar
Nash, P.G., Veijins, V. & Liang, W.W. (1982). Bull. Alloy Ph. Diag. 3, 367–374.CrossRefGoogle Scholar
Norby, P. (1986). Priv. Comm., International Centre for Diffraction Data.Google Scholar
Norby, P. & Christensen, A.N. (1986). Acta Chem. Scand. Ser. A 40, 157–159.CrossRefGoogle Scholar
Powder Diffraction File (1989). Swarthmore, PA: International Centre for Diffraction Data.Google Scholar
van Loo, F.J.J., & Rieck, G.D. (1973). Acta Metall. 21, 61–71.CrossRefGoogle Scholar
Smith, D.K. & Smith, K.L. (1987). MICRO-POWD. Livermore, C.A: Materials Data Inc.Google Scholar
Yamaguchi, M., Umakoshi, Y. & Yamane, T. (1987). Phil. Mag. A 55, 301–315.CrossRefGoogle Scholar