金属管道的外腐蚀原因及防腐措施  

The cause of external corrosion of metal pipe and its anticorrosion measures

作　　者：吴亚群[1] WU Ya-qun(Gansu Forestry Technological College,Tianshui 741020,China)

机构地区：[1]甘肃林业职业技术学院,甘肃天水741020

出　　处：《世界有色金属》2018年第4期252-252,254,共2页World Nonferrous Metals

基　　金：项目基金名称:甘肃省教育厅高等学校自然科学资助项目;项目编号:2016A-120

摘　　要：随着金属管道分布的逐步完善,管道安全问题引起了人们的广泛关注。在多种环境因素作用下,金属管道很容易产生腐蚀,最终导致管道穿孔,管内液体泄漏,降低使用寿命,同时造成火灾和爆炸等危害,严重影响居民安全。因此,研究金属管道的外腐蚀原因,提出有效的防腐措施,对金属管道寿命和居民安全具有十分重要的意义。with the gradual improvement of the distribution of metal pipes, the problem of pipeline safety has aroused widespread concern. Under the influence of various environmental factors, metal pipelines are easy to cause corrosion, which eventually leads to perforation of pipes, leakage of liquid in pipes, reduction of service life, fire and explosion at the same time, and seriously affecting the safety of residents. Therefore, it is of great significance for the life of metal pipes and the safety of residents to study the causes of the external corrosion of metal pipes and put forward effective anticorrosion measures.

关 键 词：金属管道 腐蚀原因 防腐措施 

分 类 号：G434[文化科学—教育学]