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pzx2014

银虫 (小有名气)

[求助] 不锈钢点腐蚀实验一段话求翻译 已有1人参与

the current transients were measured in a deaerated 4 M NaCl solution at 80 C with an applied potential of 0.1 VSCE
at which metastable pitting can occur. The current transients were recorded at a sampling frequency of 10 Hz
during a period of 5400 s. The SEM was used to observe the pitting sites on the specimen after the potentiostatic
measurements.
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yangfen0515

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【答案】应助回帖

在温度为80℃,浓度为4 M经除气处理的NaCl溶液中,采用电压为0.1V(SCE即采用饱和甘汞电极)测量了其瞬变电流,在电压0.1V时可以发生亚稳点蚀。在瞬变电流的测量过程中,采样频率为10 Hz,测量时间5400 s。样品经恒电位测量后,采用SEM(扫描电镜)观察了样品上的点蚀位置。
2楼2016-08-03 09:58:39
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