Corrosion inhibitors were selected and tested by method of collected gas, corrosion current measurement and simulated battery discharge.
本文利用收集气体、测定腐蚀电流和模拟电池放电等方法来选择和检验缓蚀剂。
The initiation of the cracks was caused by stress corrosion resulting from the co-effect of the corrosive gas dust and the axial tensile stress.
表面裂纹萌生原因是拉杆在腐蚀性高炉煤气粉尘和轴向拉伸等工作应力的综合作用下，形成的应力腐蚀裂纹。
But the phenomenon of degradation of amin solution and equipment corrosion happened during H2S recover for acid waste gas by MDEA, in one plan of our country.
而我国某厂用MDEA从酸性废气中回收h2s的装置却出现了胺液降解及设备腐蚀的现像。
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