表面技术2013，Vol.42Issue(1)：29-31,38,4.
3Cr钢和碳钢在含CO2环境中的腐蚀速率对比
Comparison of the Corrosion Rate of 3Cr Steel and Carbon Steel in CO2 Environment
任永峰 1毕宗岳 2李周波1
作者信息
- 1. 宝鸡石油钢管有限责任公司钢管研究院,宝鸡721008
- 2. 国家石油天然气管材工程技术研究中心,宝鸡721008
- 折叠
摘要
Abstract
In simulating Changqing Sulige oilfield environment and importing CO2, corrosion weight loss method was used to contrastive study the corrosion behavior of ordinary 3Cr and carbon steel at high temperature high pressure and normal pressure and temperature conditions. The results show that in the simulating corrosion environment, the corrosion rate of 3Cr steel and carbon steel at the normal temperature and pressure respectively is 0.118 mm/a and 0.408 mm/a, while the corrosion rate of carbon steel is three times than 3Cr steel. When the temperature and pressure increase, the corrosion rate of 3Cr steel is 1.59 mm/a, which is approximately same with the carbon steel of 1.54 mm/a.关键词
3Cr钢/碳钢/CO2/腐蚀速率Key words
3Cr steel/ carbon steel/ CO2/ corrosion rate分类
矿业与冶金引用本文复制引用
任永峰,毕宗岳,李周波..3Cr钢和碳钢在含CO2环境中的腐蚀速率对比[J].表面技术,2013,42(1):29-31,38,4.
