... threshold临界点、临界值、界限 threshold stress界限应力、门槛应力、阀应力 throat喉（鼓风炉）、炉喉、（转炉）喷口、排矿口 ...
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stress corrosion threshold stress [力] 应力腐蚀界限应力
threshold stress intensity factor 门槛应力强度因子
threshold stress intensity 应力强度门槛值
normalized threshold stress 归一化门槛应力
threshold stress of crack propagation 裂纹扩展的门槛应力
a threshold stress 门槛应力
threshold stress percentage 临界应力百分比
hydrogen-induced threshold stress 氢致滞后断裂门槛应力
threshold stress intensity factor range 门槛应力强度因子幅度
The threshold stress intensity factor is 16MPa·m~(1/2).
缺口铝筒试样在40℃、空气中蠕变断裂的门槛应力强度因子为Kth=16MPa·m~(1/2)。
参考来源 - 超高强铝合金蠕变寿命研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The threshold stress and fracture stress of hydrogen-induced cracking of X80 pipeline steel are studied by constant load test and slow stain rate test.
采用恒载荷和慢应变速率动态拉伸实验方法，测定了X80管道钢在不同充氢条件下的氢致开裂门槛应力和断裂应力。
It was found that 2618 aluminum alloy exhibits a higher creep stress exponent. The creep behaviors of the alloy can be described by using threshold stress.
试验结果表明：2618铝合金表现出较高的蠕变应力指数，在引入门槛应力后，该合金的蠕变行为可得到满意解释；
The threshold stress is affected by both the texture and the value of B . So controlling texture could still restrict hydride reorientation under tensile stress.
织构不仅对应力阈值有影响，而且也影响B值，因此控制织构仍可以制约氢化物发生应力再取向。
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