By analyzing the wrinkles of the tooth-paste foil after final annealing, we found the really causes and adopt the correct preventive actions. And it improved recovery rate.
通过对牙膏管用铝箔成品退火后起棱的分析，找出其影响因素并采取了正确的预防措施，从而提高了成品率。
2
The formation of annealing twins was the result of migration of high Angle boundary during the recovery.
退火孪晶形成于回复阶段，是大角度界面的迁移结果。
3
In the same annealing temperature, the property of solar cells recovery as the anneal time goes;