test pitting [建] 坑探
pitting corrosion test 点腐蚀试验 ; 点浸蚀试验
pitting test 点蚀试验
pitting test for stainless steel [材] 不锈钢点蚀试验
pitting fistula test 指压瘘口试验
pitting test for stainless stee 不锈钢点蚀试验
In the polarization test, almost all inclusions can be active and initiate pitting when the potential of steels is equal to or higher than the pitting potential.
在阳极极化试验中,当钢样的电位极化到点蚀电位或点蚀电位以上,钢中的夹杂物几乎都会活化而诱发点蚀。
The electrochemical test in sodium chloride solution demonstrated that the coating can improve the anticorrosion capacity, especially the resistance to pitting of low carbon steel.
在氯化钠溶液中的电化学测试表明,聚苯胺膜的存在可以显著地提高低碳钢的耐腐蚀性和抗点蚀能力。
Test results showed that the optimized pickling process could clean oxide skin of weld surface in effect and improve pitting-resistance property greatly.
研究结果表明,采用本文中的酸洗工艺可以有效清除不锈钢焊缝表面的氧化皮,并改善其耐点蚀性能。
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