摘要
经改造的推移活塞杆镀层腐蚀严重,表面有大量的锈蚀和鼓泡,为探讨其根源,现从外观形貌、镀层厚度、孔隙率和腐蚀产物等方面进行原因分析。并针对长期库存支架,提出了应对策略。
Coating corrosion on reworked piston rod of advancing jack is serious,on which surface there is a lot of rust and bubbling. To investigate the root causes,the aspects of appearance,coating thickness,porosity and corrosion products are considered. As for long-term inventory support,coping strategies are proposed.
出处
《煤矿机械》
2017年第10期149-150,共2页
Coal Mine Machinery
关键词
推移活塞杆
镀层腐蚀
原因分析
应对策略
piston rod of advancing jack
coating corrosion
cause analysis
coping strategy
