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Fig. 5 shows the stored energy released of the recrystallization process. The colorbar in Fig. 5 shows the color of red¡¢green¡¢blue represented the stored energy gradually decreased, which the blue regions indicate stored energy is 0, namely, which represents completely recrystallized. The descending order of the stored energy is: grain boundary, small grains, large grains.
Owing to the stored energy in triple junctions and grain boundaries is higher, the release of stored energy is faster, so these regions (Fig.5b and c) ´¢´æÄÜ×îÏÈÊÍ·ÅÍê. However, the stored energy inner large grains is the lowest, the release of stored energy is the slowest, ×îºó²ÅÊÍ·ÅÍê´¢´æÄÜ.
Compared with Fig.1 and Fig.2, it shows that recrystallization nuclear regions in accordance with the stored energy release regions. Completely release of stored energy is approximately 25 seconds.

[ Last edited by СÀ¼»¨ on 2010-9-26 at 11:56 ]

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СÀ¼»¨(½ð±Ò+4, ·­ÒëEPI+1):ÈóÉ«µÄ²»´í£¬Óпյϰ£¬°ïÎÒÐÞ¸ÄÒ»ÏÂÁíÍâ2¾ä£¬Ð»Ð»£¡ 2010-09-26 16:32:04
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Fig.2 shows how the stored energy released via the recrystallization process. According to the colorbar in Fig. 2,  the color sequence of red¡¢green¡¢blue represented that the stored energy gradually decreased and the blue regions indicated o of stored energy , namely completely recrystallized. The stored energy was released as following in order: grain boundary and tri-crystal interface, small grains inner, large grains inner.


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