Electrotransport and diffusion of iron and silver in alpha-yttrium.
Murphy-JE; Adams-GH; Cathey-WN
Metall Trans, A, Phys Metall Mater Sci 1975 Feb; 6A(2):343-348
The electrotransport mobilities and diffusion coefficients were determined for iron and silver impurities in yttrium. The iron movement was anode-directed, and the silver movement was cathode-directed. A substitutional-interstitial mechanism previously proposed for anomalously high diffusion rates of impurities in cerium and lanthanum is also proposed for yttrium.
Metals; Metal-refining; Electrochemical-reactions; Iron-compounds; Silver-compounds; Yttrium-compounds
OP; Journal Article
Metallurgical Transactions. A. Physical Metallurgy and Materials Science