• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

林胤戎 (林胤戎.) [1] | 林天顺 (林天顺.) [2] | 庄建煌 (庄建煌.) [3] | 邵艳群 (邵艳群.) [4] (Scholars:邵艳群)

Indexed by:

PKU CSCD

Abstract:

采用pH为4.0的含氯腐蚀液及400 kV·m-1交变电场模拟工业输电环境,研究了SO2-3浓度(0.005,0.01,0.02,0.05,0.1 mol·L-1)对5052铝合金在交变电场中干湿交替环境下腐蚀行为的影响.结果表明:随着SO2-3浓度增加,5052铝合金的腐蚀质量增加、自腐蚀电位、溶液电阻、电荷转移电阻先增大后减小,自腐蚀电流密度、腐蚀速率则先减小后增大;当SO2-3浓度为0.005~0.01 mol·L-1时,合金以点蚀为主,点蚀坑内开始出现成分为Al2O3、Al2O3·3H2O的龟裂状腐蚀产物;随SO2-3浓度继续增加,合金表面腐蚀坑减少,与基体结合紧密的龟裂状腐蚀产物增多;SO2-3浓度为0.02 mol·L-1时,合金腐蚀速率最小,腐蚀程度最低.

Keyword:

干湿交替 腐蚀行为 铝合金 高压交变电场

Community:

  • [ 1 ] [林胤戎]三峡大学国际交流学院,宜昌,443002
  • [ 2 ] [林天顺]国网福建省电力有限公司莆田供电公司,莆田,351100
  • [ 3 ] [庄建煌]国网福建省电力有限公司莆田供电公司,莆田,351100
  • [ 4 ] [邵艳群]福州大学

Reprint 's Address:

Email:

Show more details

Related Keywords:

Source :

机械工程材料

ISSN: 1000-3738

CN: 31-1336/TB

Year: 2020

Issue: 6

Volume: 44

Page: 16-20,24

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 5

Online/Total:114/9986622
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1