bimetallic corrosion

corrosion of metals and alloys. determination of bimetallic corrosion in outdoor exposure corrosion tests.

金属和合金的腐蚀.双金属在露天暴露腐蚀试验中腐蚀的测定

study on bimetallic corrosion testing of blow-off pipe of compressor outlet.

压缩机出口排污管的电偶腐蚀实验研究。

Bimetallic corrosion behavior, occurred when grounding grid contacted with the buried pipelines, was studied using electrochemical testing and immersion experiments. The results showed that the galvanic effect was obvious. ( 4) Study on bimetallic corrosion testing of blow-off pipe of compressor outlet.

利用电化学测试和室内浸泡实验对接地网与管道接触时可能发生的电偶腐蚀行为进行研究，结果表明电偶腐蚀效应明显。（4）压缩机出口排污管的电偶腐蚀实验研究。

The surrounding factors, such as flow field induced corrosion, crevice corrosion and bimetallic corrosion and phase-change induced corrosion, control the corrosion of well tubulars.

本文提出了科学合理的油井管腐蚀分类方法，发现流场诱导腐蚀、缝隙腐蚀、电偶腐蚀以及相变诱导腐蚀是控制油井管腐蚀的主要环境因素。