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Order-induced strengthening in Ni4Mo

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Abstract

Polycrystalline samples of Ni4Mo have been examined at various stages of isothermal ageing at 700° C. The mechanical properties were measured on initially disordered samples at various stages of the ordering process. These properties were correlated with microstructural observations such as domain size, degree of order and fracture characteristics. The correlations are rationalised in terms of a model for the ordering process and its effect on dislocation motion.

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Authors and Affiliations

  1. Metallurgy Program, School of Chemical Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA

    B. Chakravarti, E. A. Starke Jr. & B. G. Lefevre

Authors
  1. B. Chakravarti
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  2. E. A. Starke Jr.
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  3. B. G. Lefevre
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Chakravarti, B., Starke, E.A. & Lefevre, B.G. Order-induced strengthening in Ni4Mo. J Mater Sci 5, 394–406 (1970). https://doi.org/10.1007/BF00550001

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  • DOI: https://doi.org/10.1007/BF00550001

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