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Stacking fault probability determinations in HCP Ti−Al alloys

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Abstract

X-ray powder diffraction line profile studies have been made from hcp Ti−Al alloys. A Fourier analysis of the profiles has been used to separate the total broadening into that caused by domain size, mean-square (ms) microstrains, and stacking faults. The stacking fault probability and the ms microstrains of the Ti−Al alloys decrease with increasing aluminum content, whereas the domain size remains relatively constant. This change in stacking fault probability is used to explain the corresponding changes in dislocation structures.

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Authors and Affiliations

  1. Transformations and Kinetics Branch, Metallurgy Division, Naval Research Laboratory, Washington, D.C.

    E. A. Metzbower (Metallurgist)

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  1. E. A. Metzbower
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Metzbower, E.A. Stacking fault probability determinations in HCP Ti−Al alloys. Metall Trans 2, 3099–3103 (1971). https://doi.org/10.1007/BF02814961

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  • DOI: https://doi.org/10.1007/BF02814961

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