摘要
本文通过对某变电站开关导电杆和导线表面腐蚀形貌和产物进行分析,结果发现:在大气污染物的参与下,铝基材的腐蚀在自身强电场的作用下,诱发强烈的尖端放电与局部发热,导致基材发生快速的腐蚀。
The corrosion morphology and corrosion products of conductive rod and wire in a transformer substation were examined by means of SEM. Results shows that under strong electric filed local heating and point discharging caused rapid corrosion of the substrate with the participation of air pollution in the corrosion process.
出处
《全面腐蚀控制》
2013年第10期40-41,45,共3页
Total Corrosion Control
关键词
腐蚀
污染物沉积
corrosion
air pollution
