海洋环境下碳钢腐蚀规律的数学模拟  

MATHEMATICAL SIMULATION OF CORROSION DEPTH DATA OF CARBON STEEL IN MARINE ENVIRONMENT

作　　者：孙虎元[1] 马士德[1] 侯保荣[1] 张经磊[1] 

机构地区：[1]中国科学院海洋研究所,青岛266071

出　　处：《中国腐蚀与防护学报》2000年第3期183-187,共5页Journal of Chinese Society For Corrosion and Protection

基　　金：国家自然科学基金

摘　　要：针对碳钢材料 8年实海试验的腐蚀结果 ,采用数学模拟的方法进行了分析 ,提出了环境腐蚀系数的概念和包含环境腐蚀系数的碳钢腐蚀深度方程。青岛、厦门。An equation of corrosion depth vs exposure time of cabon steel in marine environment was deduced, based on the eight year in situ corrosion exposure test of A3 steel and 3C steel in Qingdao, Xiamen and Yulin. A concept of environmental corrosion coefficient is introduced to interpret the corrosion depth equation. Experimental data and creature fouling status in the immersed zone are in reasonable correspondence with the equation.

关 键 词：海水腐蚀 环境腐蚀系数 数学模拟 碳钢 

分 类 号：TG172.5[金属学及工艺—金属表面处理]