sscc的翻译

Considering the urgent need for methods of resistance to wet H2S stress corrosion cracking ( SSCC) during petrochemical production, this thesis, with a view to isolate substrate from the corrosives, introduced arc spraying metallic coatings as a method resistant to SSCC.

针对当前石油化工生产中亟待解决的湿硫化氢应力腐蚀问题，本文从隔离腐蚀介质的防腐措施出发，采用电弧喷涂方法，在基材表面喷涂金属涂层用以防止湿硫化氢应力腐蚀。

The results showed that the presence of H_ ( 2) S would cause ductility loss. With increasing H_ ( 2) S concentration, the hydrogen permeation current density and susceptibility to sulfide stress corrosion cracking ( SSCC) are increased.

结果表明，H2S的加入使渗氢电流逐渐增大，硫化物应力腐蚀开裂（SSCC）敏感性逐渐增加，随着H2S浓度的增大，其断裂特征由塑性断裂逐渐转变为脆性断裂。

The authers have confirmed through the specimen laboratorial test ant the site test that spraying Cu alloy powder with oxygen-acetylene flame will deposit a satisfactory cladding against H2S stress corrosion cracking ( SSCC).

作者通过试样的实验室和现场挂片试验，证明用氧乙炔火焰喷涂Cu合金粉末是抗H2S应力腐蚀开裂（SSCC）的良好涂层。