Mechanical spectroscopy of Fe-Al-C alloys ordering

被引：9
|
作者：
Pozdova, T
Golovin, I
机构：
[1] Tula State Univ, Phy & Met Dept, Tula 300600, Russia
[2] Tech Univ Braunschweig, Inst Mat, D-38106 Braunschweig, Germany
来源：
MECHANICAL SPECTROSCOPY II, PROCEEDINGS | 2003年 / 89卷
关键词：
mechanical spectroscopy; internal friction; diffusion; order-disorder transformation; iron alloys;
D O I：
10.4028/www.scientific.net/SSP.89.279
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The carbon Snoek effect in Fe-Al alloys is studied as a function of Al content, ageing temperature, and time. The experimental results are compared with the Snoek relaxation in 'pure' alpha-Fe to show the differences. Peculiarities of carbon atoms distribution in ordered-disordered Fe-Al alloys are discussed using the atom-interaction model, in which the elastic interaction is supplemented by the 'chemical' C-Al interaction (the Khachaturyan - Blanter approach).
引用
收藏
页码：279 / 286
页数：8
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