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拉伸速度的变化对强度变异系数的影响不大。
The drawing speed has little influence on the strength variable coefficient.
随着拉伸速度的减小，合金的流变应力减小，延伸率增大。
The flow stress decreases and the elongation increases with the decrease of stress rate .
随着拉伸比、拉伸速度的提高和拉伸温度的降低，拉伸张力增大。
The drawing tension increases with the increase of drawing ratio and speed, and with the decrease of drawing temperature.
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