探索气相CO2环境中13Cr管材的腐蚀机制.docx
探索气相CO2环境中13Cr管材的腐蚀机制
目录
探索气相CO2环境中13Cr管材的腐蚀机制(1)...................3
一、内容概述...............................................3
1.1研究背景与意义.........................................4
1.2文献综述...............................................5
二、CO2环境下的13Cr管材概述................................6
2.1CO2气体的特性..........................................7
2.213Cr管材的基本信息.....................................9
三、腐蚀机理研究..........................................10
3.1腐蚀的基本概念........................................11
3.2电化学腐蚀原理........................................12
3.3化学腐蚀过程..........................................14
3.4物理腐蚀的影响因素....................................16
四、实验设计与方法........................................18
4.1实验设备与材料........................................19
4.2实验条件设定..........................................20
4.3检测手段及数据采集....................................21
五、结果分析与讨论........................................23
5.1数据处理与统计分析....................................24
5.2结果对比与解释........................................24
5.3影响因素探讨..........................................26
六、结论与展望............................................27
6.1主要发现..............................................28
6.2展望与未来研究方向....................................30
探索气相CO2环境中13Cr管材的腐蚀机制(2)..................31
内容综述...............................................31
1.1研究背景..............................................32
1.2研究意义..............................................33
1.3国内外研究现状........................................34
实验材料与方法.........................................36
2.1管材材料特性..........................................36
2.2实验装置与仪器........................................37
2.3实验方法与步骤........................................39
气相CO2环境中13Cr管材的腐蚀行为........................40
3.1腐蚀速率分析..........................................41
3.2腐蚀形态观察..........................................42
3.3腐蚀产物分析..........................................42
腐蚀机理探讨...........................................43
4.