腐蚀电化学技术应用研究进展  

Research Progress of Application of Electrochemical Corrosion Technology

作　　者：霍东兴[1] 梁精龙[1] 李慧[1] 谢珊珊[1] 杨宇[1] 

机构地区：[1]华北理工大学冶金与能源学院现代冶金技术教育部重点实验室,河北唐山063009

出　　处：《热加工工艺》2017年第10期18-20,29,共4页Hot Working Technology

基　　金：国家自然科学基金项目(51474093);河北省自然科学基金资助项目(E2016209163)

摘　　要：腐蚀电化学测试技术可反映出金属材料在腐蚀过程中的行为特点。主要讨论了目前腐蚀电化学测试技术在腐蚀领域的应用进展。利用开路电位法、动电位测量法、电化学阻抗法,介绍了金属在腐蚀介质中发生腐蚀的过程及机理。指出了电化学腐蚀技术的问题以及将来的发展方向。The electrochemical corrosion technique can reflect the behavior characteristics of the metal materials in the process of corrosion.The application progress of electrochemical testing technology in the field of corrosion was mainly discussed at present. Using open circuit potential, dynamic potentiometric method and electrochemical impedance spectroscopy （EIS）, the process of metal generating corrosion in the corrosive medium and the mechanism were introduced. The problems and future development direction of electrochemical corrosion technology were pointed out.

关 键 词：电化学腐蚀 开路电位 动电位 电化学阻抗 

分 类 号：TG113.231[金属学及工艺—物理冶金] TG174.3[金属学及工艺—金属学]