光纤传感技术在腐蚀监测中的应用  

Applications of Fiber Optic Sensor Technique to Corrosion Monitoring

作　　者：董飒英[1] 廖延彪[2] 田芊[3] 孙利群[3] 王洪仁[4] 

机构地区：[1]清华大学精密仪器与机械学系中船重工,山东青岛266071 [2]清华大学电子工程系,北京100084 [3]清华大学精密仪器与机械学系 [4]中船重工,山东青岛266071

出　　处：《分析科学学报》2004年第5期546-550,共5页Journal of Analytical Science

摘　　要：本文全面介绍了利用光纤传感技术检测与材料腐蚀相关参数的检测方法和应用状况;系统地分析了各项技术的优缺点及国内外发展状况;明确提出参数的综合检测是材料所处环境的腐蚀状况的全面评估措施,它为腐蚀防护提供了理论依据。This paper mainly introduces the measuring methods of corrosion correlated parameters by the use of fiber optic sensing techniques and the their applications, systematically analyses advantages, disadvantages and development of various methods, and definitely puts forword the complex measurements of various parameters, such as Cl^- concentration, pH and humidity, temperature and strain, steel and aluminium, for corrosion monitoring. The complex measurement is not only the evaluation way of environment corrosion, but also provides theoretical foundation for material protection.

关 键 词：光纤传感 腐蚀监测 氯离子浓度 pH值和湿度 

分 类 号：O613.42[理学—无机化学] O657.92[理学—化学]