In addition, both hydrogen permeation time and trappingcoefficient of hydrogen increase but the hydrogen diffusivity decreases in the steel with the elevation of annealing temperature.
此外，随着退火温度的提高，氢渗透时间和氢陷阱系数也增大，而氢的扩散系数则降低。
2
The hydrogen permeation curves indicate that both the hydrogen permeation time and trappingcoefficient of hydrogen in the steel with titanium are appreciably higher than that without titanium.
氢渗透曲线测试证明，氢穿透时间和氢陷阱系数明显高于不含钛的钢。
3
If the coefficient of engagement overlap decreases, the flow aggrandize, trapping volume and the flow pulsating ratio decreases.