海底海泥区域管线钢腐蚀行为的研究现状及展望  

Current Status and Prospect of Study on Corrosion Behavior of Submarine Pipelines in Sea Mud

作　　者：李延伟[1] 李言涛[2] 王路遥 李晓[2] 杜芳林[1] 

机构地区：[1]青岛科技大学材料学院,山东青岛266042 [2]中国科学院海洋研究所,山东青岛266071 [3]中国石油大学化学与化学工程学院,山东青岛266555

出　　处：《材料保护》2012年第3期56-58,1-2,共3页Materials Protection

基　　金：山东省科技发展计划项目(2008BS0611)

摘　　要：海底管道是石油和天然气运输的大动脉,海泥是一种特殊的腐蚀环境介质,对海底管道的腐蚀行为十分复杂。简述了海泥区对海底管道管线钢腐蚀行为的基本原理及研究进展,介绍了管线钢在海泥区的腐蚀特性、研究方法及腐蚀性评价方法,提出了未来的研究方向。A review was given about the current status of study on the corrosion behavior of submarine pipeline in sea mud.Moreover,the basic principle of corrosion of submarine pipelines as well as relevant research progress was briefed.The corrosion features as well as methods for evaluating the corrosion behavior of submarine pipelines were introduced.In addition,suggestions were provided about the future direction of submarine pipeline corrosion in sea mud area.

关 键 词：海底管线钢 腐蚀 海泥 防护 

分 类 号：TG172.4[金属学及工艺—金属表面处理]