杨茂胜,温德宏,王海东,徐男,高飞.喷气偏流板装置腐蚀损伤特点及防护措施研究[J].装备环境工程,2013,10(6):93-97,122. YANG Mao-sheng,WEN De-hong,WANG Hai-dong,XU Nan,GAO Fei.Study on the Characteristics and Protection Measures of Corrosion Damage of the Jet Blast Deflector[J].Equipment Environmental Engineering,2013,10(6):93-97,122.
喷气偏流板装置腐蚀损伤特点及防护措施研究
Study on the Characteristics and Protection Measures of Corrosion Damage of the Jet Blast Deflector
投稿时间:2013-04-15  修订日期:2013-10-22
DOI:10.7643/issn.1672-9242.2013.06.020
中文关键词:  铝合金  微动疲劳  扩展寿命
英文关键词:aluminum alloy  fretting fatigue  propagation life
基金项目:
作者单位
杨茂胜 海军航空工程学院青岛校区,山东青岛266041 
温德宏 海装航技部,北京100071 
王海东 海军航空工程学院青岛校区,山东青岛266041 
徐男 海军航空工程学院青岛校区,山东青岛266041 
高飞 北航计量站,北京100071 
AuthorInstitution
YANG Mao-sheng Naval Aeronautical And Astronautical University,Qingdao Branch,Qingdao266041,China 
WEN De-hong Aviation Security of the Equipment Department of the Navy,Beijing100071,China 
WANG Hai-dong Naval Aeronautical And Astronautical University,Qingdao Branch,Qingdao266041,China 
XU Nan Naval Aeronautical And Astronautical University,Qingdao Branch,Qingdao266041,China 
GAO Fei Measure Station of the North Fleet,Beijing100071,China 
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中文摘要:
      目的 研究喷气偏流板的腐蚀损伤。方法 以喷气偏流板装置结构特点入手,通过对腐蚀的分类及产生原因分析,研究了喷气偏流板装置的腐蚀损伤特点。结果冷却面板存在连接处的剥蚀、面板内部海水流道点蚀和防滑涂层高温腐蚀等三种腐蚀情况,运动执行机构在各连接处容易发生缝隙腐蚀。结论 提出了喷气偏流装置在生产加工和日常使用维护中的腐蚀防护措施。
英文摘要:
      Objective tostudy the corrosion damage of thejet blastdeflector.Methods Based on the structure characteristics of the Jet blast deflector, the classification method and reason for corrosion were analyzed, and the properties of corrosion damage of jet blast deflector were studied.Resultsthere were exfoliation corrosion in the connecting parts of the flats, pitting in the panel, high-temperature corrosion in the antiskid coating, and crevice corrosion in the motion actuators. Conclusion the characteristics of corrosion were discussed, and the corrosion protective measures in production and routine maintenance were proposed.
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