新型钛铜复合管在流动海水中的腐蚀行为  

Corrosion Behavior of New Type Ti-Cu Composite Pipe in Flowing Seawater

作　　者：韩东锐[1] 王戈 贾思洋[1] 李超[1] 

机构地区：[1]钢铁研究总院青岛海洋腐蚀研究所,山东青岛266071 [2]海军装备技术研究所青岛室,山东青岛266012

出　　处：《装备环境工程》2012年第4期1-3,7,共4页Equipment Environmental Engineering

摘　　要：设计了循环管路,通过海水管路冲刷腐蚀试验,对比研究了新研制的爆炸焊钛铜复合管与铜管的耐海水腐蚀性能。宏观和微观腐蚀形貌以及微观成分分析表明,在海水冲刷作用下,铜管受到腐蚀,微观表面呈现颗粒状形貌,钛铜复合管无腐蚀,表现出了良好的应用性能。Cycle pipeline of Ti-Cu composite pipes and Cu pipes were assembled for flowing seawater test. Anti-corrosion properties of Ti-Cu composite pipes by explosive welding and Cu pipes in flowing seawater were studied. Macroscopic and microscopic corrosion morphology and microscopic components analysis showed that, after flowing seawater test, Ti-Cu composite pipe isn＇t corroded; however, Cu pipe is corroded and its microscopic corrosion morphology is granule. It was concluded that the applied performance of Ti-Cu composite pipes is better.

关 键 词：爆炸焊 钛铜复合管 流动海水 腐蚀 

分 类 号：TG172.5[金属学及工艺—金属表面处理]