Phase separation in the Fe-Mn system

被引：4
作者：
Ustinovshikov, Y [1 ]
Pushkarev, B [1 ]
Sapegina, I [1 ]
机构：
[1] Phys Tech Inst, Izhevsk 426000, Russia
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2005年 / 399卷 / 1-2期
关键词：
substitution alloys; precipitation; transmission electron microscopy; X-ray diffraction;
D O I：
10.1016/j.jallcom.2005.03.024
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Microstructure changes in the Fe-(20-40) wt.% Mn alloys heat treated at 600-1200 degrees C for a long time have been studied by the methods of X-ray diffraction, transmission electron microscopy and measurement of hardness. A phase separation of the solid solution has been demonstrated to take place at the temperatures studied. We can conclude that the region of the solid solution in the Fe-Mn diagram, as in some other diagrams, is in reality a region of phase separation. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：160 / 165
页数：6
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