电动车组铝制散热器腐蚀规律、失效原因及预防对策研究  

Research on corrosion rule,failure reason and preventive measures of aluminum radiator used in EMU

作　　者：肖明明 吴悠 李永富 张永军[3] 赵志强 衣品侨 XIAO Mingming;WU You;LI Yongfu;ZHANG Yongjun;ZHAO Zhiqiang;YI Pinqiao(CRRC Tangshan Locomotive and Rolling Stock Co.Ltd.,Tangshan 063035,China;CRRC Dalian Locomotive Research Institute Co.,Ltd.,Dalian 116021,China;South China University of Technology,Guangzhou 51064,China)

机构地区：[1]中车唐山机车车辆有限公司,河北唐山063035 [2]中车大连机车研究所有限公司,辽宁大连116021 [3]华南理工大学,广东广州510064

出　　处：《铁道机车与动车》2021年第3期29-32,I0004,共5页Railway Locomotive and Motor Car

摘　　要：分析了电动车组冷却系统用铝制散热器腐蚀规律、失效原因,根据分析结果提出相应的预防措施,为铝制散热器寿命研究提供了技术基础。Corrosion rule and failure reason of aluminum radiator used in EMU cooling system are analyzed,and corresponding preventive measures are put forward according to the analysis results,which provides a technical basis for the research on the life of aluminum radiator.

关 键 词：散热器 腐蚀规律 失效原因 预防对策 

分 类 号：U266.2[机械工程—车辆工程]