Ni self-diffusion in refractory Al-Ni melts

Stüber S, Holland-Moritz D, Unruh T, Meyer A (2010)

Publication Status: Published

Publication Type: Journal article

Publication year: 2010

Journal

Physical Review B American Physical Society

Publisher: AMER PHYSICAL SOC

Book Volume: 81

Journal Issue: 2

DOI: 10.1103/PhysRevB.81.024204

Abstract

This work presents investigations on the Ni self-diffusion coefficient in Al-Ni melts forming the technological relevant intermetallic phases Al50Ni50 and Al25Ni75 by quasielastic neutron scattering. We found that the Ni self-diffusivity at constant temperature is nearly independent of the composition within the composition range between 0 and 50 at. % Al. This may be a result of the small composition dependence of the atomic volume observed in the same range of composition.

Authors with CRIS profile

Tobias Unruh Professur für Nanomaterialcharakterisierung (Streumethoden)

Involved external institutions

Technische Universität München (TUM) DE Germany (DE) Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) / German Aerospace Center DE Germany (DE)

How to cite

APA:

Stüber, S., Holland-Moritz, D., Unruh, T., & Meyer, A. (2010). Ni self-diffusion in refractory Al-Ni melts. Physical Review B, 81(2). https://doi.org/10.1103/PhysRevB.81.024204

MLA:

Stüber, Sebastian, et al. "Ni self-diffusion in refractory Al-Ni melts." Physical Review B 81.2 (2010).

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