而时效前冷变形可以增加合金内部位错等缺陷的数量，加速了合金第二相的析出。
The deformation before aging can increase the defect's quantity in the alloy, and accelerate the precipitating of the second phase.
时效前的冷变形可以加速时效析出过程，在时效的初期尤为明显。
The process of precipitation can be accelerated as the cold deformation before aging.
冷变形量及时效温度是影响交互作用的主要因素。
The degree of cold rolling and aging temperature are the major factors that influence the interaction.
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