... 第二相 secondary phase 第二相长大 second phase growth 第二相粗化 coarsening of second phase droplet ...
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继续升高时效温度或延长时效时间会引起第二相长大而导致显微硬度的升降。
Further increase of aging temperature and time could lead to the growth of the secondary phase and thus decrease of microhardness.
结果表明,细小弥散的第二相粒子能有效地阻碍焊接热影响区粗晶区的原奥氏体晶粒长大,改善该区域的韧性。
The results show that the dispersed second phase particles can effectively retard the growth of austenite grain in the CGHAZ, and improve the toughness.
随固溶温度升高和固溶时间的延长, 第二相颗粒回溶较多,但会发生再结晶,晶粒发生长大。
The secondary phase particle dissolves back more with the increase of solution temperature and holding time, but recrystallization will occur, grains grow up.
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