广东工业大学学报 ›› 2014, Vol. 31 ›› Issue (1): 131-135.doi: 10.3969/j.issn.1007-7162.2014.01.026

• 综合研究 • 上一篇    下一篇

TP317、HAL77-2在造纸中水腐蚀性能研究

梁其锋1，柯秀芳1，舒畅1，李小婷2，马赟3   

  1. 1.广东工业大学 材料能源学院，广东 广州 510006；2. 江门市新会仁科环保有限公司, 广东 江门 529153；3 华南师范大学 国际预科中心，广东 广州 510631
  • 收稿日期:2012-10-08 出版日期:2014-03-29 发布日期:2014-03-29
  • 作者简介:梁其锋（1987-）,男,硕士研究生，主要研究方向为热能与材料腐蚀技术.
  • 基金资助:

    江门市新会仁科环保有限公司企业研发项目

Research on the Corrosion of TP317、HAL77-2 in Papermaking Recycled Water

Liang Qi-feng1， Ke Xiu-fang1， Shu Chang1， Li Xiao-ting2， Ma Yun3   

  1. 1.School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; 2. Jiangmen Xinhui Renke Environment Protection Co., Ltd, Jiangmen 529153, China; 3.U-Link College of International Culture, South China Normal University, Guangzhou 510631, China
  • Received:2012-10-08 Online:2014-03-29 Published:2014-03-29

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摘要： 通过电化学极化实验对TP317和HAL77-2在造纸中水中进行腐蚀性能研究，对比这两种材料的耐腐蚀性，提出在新建的600 MW热电联产机组的凝汽器选材依据.实验结果表明，在造纸中水中，TP317比HAL77-2更耐腐蚀；在加入NaCl质量分数高于4%的条件下，TP317在中水的耐腐性急剧下降.

关键词: 腐蚀性能；造纸中水；电化学

Abstract: Experiments on corrosion of TP317 and HAL77-2 immersed in papermaking intermediate water were conducted via the  electrochemical method. After comparing the corrosion resistance of the two materials, it advanced the materialchoosing principle for the condenser of a new 600MW plant with the combination of  heat and power. The experimental results show that in recycled water TP317 has higher corrosion resistance than HAL77-2. However, when more than 4% NaCl is added to the intermediate water, the corrosion resistance of TP317 decreases dramatically. 

Key words: corrosion ；papermaking intermediate water；electrochemistry

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