碳钢换热器锈瘤和点蚀的成因与预防

The Cause and Prevention of the Corrodent Projections and Hollows on Carbon - Steel Heat Exchanger

通过对循环冷却水碳钢换热器锈瘤和点蚀的现状进行观察分析,找出了锈瘤和点蚀产生的主要原因,并提出了预防锈瘤和点蚀应选取的专用的水处理剂。

Through the observation and analysis on the situations of corrodent projections and hollows on the walls of the pipes in the circular- cooling water carbon - sieel heat exchanger, the main cause has been found. In this article, the writer suggests a preparation for the prevention of corrodent projections and hollows.