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EN
ČeštinaEnglish

Ni and Ga Diffusion in Polycrystalline Ni3Ga.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F02%3A07023121" target="_blank" >RIV/68081723:_____/02:07023121 - isvavai.cz</a>

  • Result on the web

    —

  • DOI - Digital Object Identifier

    —

Alternative languages

  • Result language

    angličtina

  • Original language name

    Ni and Ga Diffusion in Polycrystalline Ni3Ga.

  • Original language description

    The volume and grain boundary (GB) diffusion of 63Ni and 67Ga radiotracers in polycrystals of Ni3Ga intermetallic was studied in the vicinity of the stoichiometric composition A3B (23.5-28.3 at.% Ga). Both volume and GB diffusivity was investigated in the temperature interval 773-1373 K by the residual activity method. The obtained Ga volume diffusivity increases with increasing Ga concentration x(Ga); the increasing tendency of Ni volume diffusivity with increasing x(Ga) is pronounced at lower temperatures. GB diffusivity of both Ga and Ni in Ni3Ga are close one to another and -contrary to the diffusion behavior of components in Ni3Al - they do not show any significant dependence on x(Ga).

  • Czech name

    —

  • Czech description

    —

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

    —

Result continuities

  • Project

    <a href="/en/project/GA106%2F01%2F0384" target="_blank" >GA106/01/0384: Diffusion properties of intermetallics with L12 structure: Ni3Ga as a model system</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2002

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Intermetallics

  • ISSN

    0966-9795

  • e-ISSN

    —

  • Volume of the periodical

    10

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    5

  • Pages from-to

    765-769

  • UT code for WoS article

    —

  • EID of the result in the Scopus database

    —

Similar results(10)

Diffusion of Ni and Ga along High-Diffusivity Paths in polycrystalline Ni3Ga.Chemical Composition of Grain Boundaries in Ni3Ga Estimated by Diffusion Measurement.Grain boundary diffusion of the major element in A3B intermetallic with L12 structure - Ni3Ga as a model compound.