孔蚀 [
kǒng shí]
pitting
[化工] hole corrosion
- 结果表明,离子镀使孔蚀电位提高,改善和提高了抗孔蚀性能。
It was proved that pitting potential become more noble and pitting resistance was improved after ion plating. - 本工作应用表面分析技术研究了工业纯钛在溴化钠溶液中的孔蚀引发过程。
The pit initiation process on commercially pure titanium in bromide solution was investigated by means of surface analysis. - 选择两种具有不同类型硫化物夹杂的碳钢,通过模拟蚀孔的闭塞腐蚀电池试验,研究了它们在人工海水中的孔蚀扩展行为。
Using OCC simulation test, behavior of pitting propagation of two carbon steels for shipbuilding with different sulfide inclusions in synthetic seawater was studied.