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Solute enhancement of self-diffusion of copper in copper-tin, copper-indium and copper-antimony dilute alloys

✍ Scribed by Kazutomo Hoshino; Yoshiaki Iijima; Ken-Ichi Hirano

Publisher
Elsevier Science
Year
1982
Weight
636 KB
Volume
30
Category
Article
ISSN
0001-6160

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✦ Synopsis

The self-diffusion coefficients of copper in copper-rich Cu-Sn, Cu-In and Cu-Sb solid solutions containing up to 3 at.% Sn, 3 at.% In and 1.7 at.% Sb, respectively, in the temperature range between 1005 and 1145 K have been determined by the serial sectioning method with radioactive tracer '%u. it has been found that enhancement of the self-diffusion coefficient of Cu by addition of Sn, In and

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