Grain boundary diffusion and segregation
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Sergiy Divinski; Jens Ribbe; Guido Schmitz; Christian Herzig
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Article
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2007
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Elsevier Science
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English
โ 255 KB
Grain boundary (GB) diffusion of 63 Ni in polycrystalline Cu was investigated by the radiotracer technique in an extended temperature interval from 476 to 1156 K. The independent measurements in Harrison's C and B kinetic regimes resulted in direct data of the GB diffusivity D gb and of the so-calle