在高压釜试验的基础上，研究了锅炉水冷壁介质浓缩腐蚀情况，并得出介质不发生浓缩时，正常形成氧化膜，膜质致密；当浓缩倍数小于15时，CI\+-破坏氧化膜而发生点蚀；当浓缩倍数大于1 000时，PO3-4参与了成膜，发生全面腐蚀，研究并提出了预防措施。
The corrosion of wa-tercooled boder wall material by enriched media was investigated in autoclave. It showed that the compact film was formed on the specimen while no media enrichment occured the pitting corrosion appeared as the enrichment increasing while enrichment multiply power>1 000 the overall corrosion then occured. The preventive measures were dis-cussed.
参考文献
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%