recrystallization annealing

After annealing α phases can obviously spheroidize, and the complete recrystallization of Mg-Li alloy occurs after annealing at 300 ℃ for 1h.

退火时Mg-Li合金内的α相发生了明显的球化转变，300℃退火1h后Mg-Li合金的再结晶过程基本完成。

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To do anneal process of bearing steel wire rod experiments with the furnace, a set of spheroidizing and recrystallization annealing process is found out.

对轴承钢盘条在强对流罩式炉中的退火工艺进行试验，摸索出一套球化退火和再结晶退火工艺。

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But on annealing at 500 ℃, recrystallization is prior to precipitation, and fine grains are obtained.

而在500℃退火时, 再结晶发生在析出之前, 可获得细小的等轴晶.

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The results indicate that the recrystallization annealing microstructure is equiaxed grains. The grans size are small.

结果显示，再结晶退火态组织为等轴晶粒，晶粒较为规整，晶粒尺寸细小，再结晶状态良好。

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