宝钢集团 | 宝钢技术2012年 关键词:铁素体不锈钢; 点状腐蚀; 屋顶;幕墙 [gap=1687]Key words:ferritic stainless steel; pitting corrosion; roof; curtain wall
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...蚀(Local Corrosion)又称为非均匀腐蚀,是金属材料最常见的最 主要的腐蚀破损形式之一。 1H2S导致的点蚀(Pitting Corrosion): 在含有H2S气田采气工程中,油套管和 采气工程装备用钢中在富含Cl-的湿环境 中,个别发生在腐蚀产物膜覆盖下的开口 点蚀现象。
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... Chrono Potentiometry 计时电位法 Pitting corrosion 点腐蚀 General corrosion (Rp) 一般腐蚀 ...
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pitting corrosion test 点腐蚀试验 ; 点浸蚀试验
pitting corrosion resistance 耐点蚀性能
Artificial Pitting Corrosion 人工点蚀
pitting corrosion west bank 痕蚀
It was found that there were pitting corrosion on microarc oxidation aluminum alloy and the pitting was reduced after sealing treatment.
试验发现,微弧氧化后,铝合金在海水中的腐蚀形貌为点蚀,封孔处理可明显抑制点蚀的发生,厚度变化对耐蚀性影响不大。
参考来源 - 微弧氧化6061铝合金的腐蚀行为研究The precise residual life prediction is based on plenary data. If there are adequate history data on occasions, the statistics method of prediction for residual life-span can be applied, especially for that of pitting corrosion.
精确的剩余寿命预测需要充分的数据作基础,如果在历史数据足够的情况下,可以考虑应用统计方法进行剩余寿命预测,尤其是对统计规律比较强的点腐蚀来说更是如此。
参考来源 - 油气长输管线腐蚀剩余寿命预测技术研究The general corrosion rate was increased as well as the macro pitting corrosion was inhibited at high temperature.
温度升高全面腐蚀速度提高;高温降低宏观孔蚀的形成速度。
参考来源 - 碳钢在含热稳定性盐的N·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
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