It has been proved that these cracks are caused by sulfide stress corrosion cracking(SSCC) through fail ure analysis and service environment survey.

 
  • 通過(guò)失效分析和管道服役環(huán)境調查,證明開(kāi)裂原因是管道服役期間發(fā)生硫化物應力腐蝕開(kāi)裂(SSCC)。
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