Analytical treatment of diffusional growth kinetics of two intermetallic-compound layers

被引：9

作者：

Dybkov, OV

Dybkov, VI ^{[1
]}

机构：

[1] Inst Problems Mat Sci, Dept Phys Chem Inorgan Mat, UA-03180 Kiev, Ukraine

[2] T Shevchenko Kyiv Natl Univ, Fac Cybernet, UA-03680 Kiev, Ukraine

来源：

JOURNAL OF MATERIALS SCIENCE | 2004年 / 39卷 / 21期

关键词：

Polymer; Growth Kinetic; Analytical Treatment; Diffusional Growth; Diffusional Growth Kinetic;

D O I：

10.1023/B:JMSC.0000044905.89450.f5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The diffusional growth kinetics of two intermetallic-compound layers such as ApBq and ArBs, where A and B are simple substances, was analyzed. The intermetallic-compound layers of Al 3Mg2 (ApBq) and Al 12Mg17 (ArBs) under investigation were found to grow at interface between Al and Mg. A plot of layer thickness against annealing time of Al-Mg diffusion, couples at 400°C. The average value of kA was determined to be 4.49×10-13 m 2s-1 and that of kB 9.41×10 -14 m2s-1.

引用

页码：6615 / 6617

页数：3