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金属学报  1965, Vol. 8 Issue (3): 319-325    
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用剩余强度法测定钴在铜中的扩散系数
钱知强;高树浚;张沛霖
中国科学院金属研究所;中国科学院金属研究所;中国科学院金属研究所
DIFFUSION OF COBALT IN COPPER SINGLE CRYSTALS
TSIEN CHIH-CHIANG;KAO SHU-CHUN;CHANG PEI-LIN Institute of Metal Research; Academia Sinica
引用本文:

钱知强;高树浚;张沛霖. 用剩余强度法测定钴在铜中的扩散系数[J]. 金属学报, 1965, 8(3): 319-325.
, , . DIFFUSION OF COBALT IN COPPER SINGLE CRYSTALS[J]. Acta Metall Sin, 1965, 8(3): 319-325.

全文: PDF(611 KB)  
摘要: 详细叙述用剩余强度法测定扩散系数的方法。测定了Co~(60)在铜单晶体中的扩散系数。并对一些可能产生的误差来源作了分析。
Abstract:The experimental details of the determination of diffusion coefficients by the"residual activity" method are described. The possible sources of errors are discussed.The diffusion coefficient of Co~(60) in copper single crystals determined by this method isgiven as D=0.84 exp (-52,100/RT) cm~2/sec which is in good agreement with the resultsof Macklietl and Sakamoto obtained by "sectioning method".
收稿日期: 1965-03-18     
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