核电旋转电机管路磷化处理技术研究

华电技术 ›› 2015, Vol. 37 ›› Issue (2): 9-12.

核电旋转电机管路磷化处理技术研究

(华电电力科学研究院，杭州〓310030)

出版日期:2015-02-25

Research on phosphating technology for pipes of rotating electric machines in nuclear power station

(China Huadian Electric Research Institute, Hangzhou 310030, China)

Published:2015-02-25

摘要/Abstract

摘要： 摘要：根据核电旋转电机管路的防锈要求制订了详细的工艺流程，对实施过程中存在的过腐蚀、磷化膜不均以及磷化后返锈等问题进行了试验研究，得出了酸洗液的最佳配比和最佳磷化剂，解决了磷化后返锈的难题，可为此类产品的磷化处理提供参考。

关键词: 关键词：核电, 酸洗, 磷化, 磷化膜, 过腐蚀

Abstract: Abstract:According to the rust prevention requirement of the pipes of rotating electric machines in nuclear power stations, a detailed phosphating technology process was developed.The problems occurred in implement of the technology process, such as the overetching, the unevenness of phosphating film and the rerust after phosphorization, were researched experimentally, and the optimal proportion of the acid washing liquid and the best phosphorization agent were obtained. The problem of rerust after phosphorization was solved. The results in this paper provide reference for phosphating of similar equipments in nuclear power stations.

Key words: Keywords:nuclear power station, acid pickling, phosphorization, phosphating film, overetching

李戈. 核电旋转电机管路磷化处理技术研究[J]. 华电技术, 2015, 37(2): 9-12.

LI Ge. Research on phosphating technology for pipes of rotating electric machines in nuclear power station[J]. Huadian Technology, 2015, 37(2): 9-12.

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