Phase separation in Fe-Mn (20–40 wt % Mn) alloysстатья
Информация о цитировании статьи получена из
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Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 17 июля 2020 г.
Аннотация:The structural changes produced in the Fe-40Mn and Fe-20Mn alloys by long-term isothermal heat treatment at temperatures from 600 to 1200°C are studied using x-ray diffraction analysis, transmission electron microscopy, and hardness tests. The results provide evidence, direct for Fe-40Mn and indirect for Fe-20Mn, that the Fe-Mn solid solution in these alloys undergoes phase separation in the temperature range studied. The conclusion is made that the solid-solution region in the Fe-Mn system, as well as in a number of other systems, is in fact a phase-separation region.