critical stress corrosion cracking factor 临界应力腐蚀裂纹因子
A new method of testing the critical stress intensity factor for stress corrosion cracking based on linear-elastic fracture mechanics theory and stress corrosion cracking theory was put forward.
应力腐蚀临界应力强度因子的测试方法是基于线弹性继裂力学理论和应力腐蚀理论提出的一种新的测试方法。
The corrosion characteristic, causes and laws of pipe connection bands are extensively studied, which shows that a sharp change of stress is the critical factor for corrosion, especially axial stress.
笔者对接箍腐蚀的特点、原因和规律等问题开展了研究。结果表明，应力突变是发生腐蚀最关键的原因，特别是轴向应力占主导作用。
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