...格中,使钢的脆性增加,在外加拉应力或残余应力作用下形成的开裂,叫做硫化物应力腐蚀开裂(Sulfide Stress Corrosion Cracking—SSCC或SSC)。工程上有时也把受拉应力的钢及合金在湿H2S及其他硫化物腐蚀环境中产生的脆性开裂统称为硫化物应力腐蚀开裂。
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...硫化物应力腐蚀(Sulfide Stress Corrosion Cracking,SSCC或SSC)是应力腐蚀(SCC)中的一个特殊类型,但与通常所说的应力腐蚀有所区别,在通常所说的应力腐蚀中,环境所起的作用是以...
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sulfide stress corrosion cracking test H2S应力腐蚀试验
sulfide stress corrosion cracking SSC 硫化物应力腐蚀开裂SSC
It has been proved that these cracks are caused by sulfide stress corrosion cracking (SSCC) through failure analysis and service environment survey.
通过失效分析和管道服役环境调查,证明开裂原因是管道服役期间发生硫化物应力腐蚀开裂(SSCC)。
The mechanism and general influence factors of sulfide stress corrosion cracking (SSCC) of chemical equipment made of high strength steel are summarized.
系统的综述了高强钢化工设备硫化物应力腐蚀开裂机理及常规的影响因素。
Based on the NACE standard, the behavior of restriction on hydrogen induced cracking (HIC) and sulfide stress corrosion cracking (SSCC) of X80 grade pipeline steel was investigated.
依据NACE标准研究了X80级管线钢的抗硫化物应力腐蚀开裂(SSCC)和氢致开裂(HIC)行为。
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