摘要
以电化学噪声测试技术在腐蚀领域中的应用为背景 ,回顾了近 10年来电化学噪声在腐蚀监测、理论研究、图谱分析与数据解析方面的进展 ,通过了解和掌握电化学噪声测试技术 ,能从更多的途径知道腐蚀的本质 ,因而着重阐述了基于时域和频域的分析方法及各自的局限性 ,最后简介了小波分析的特点。
The evolution of electrochemical noise(ECN) monitoring, theoretical research and analysis methods in recent years was reviewed with relation to the development of ECN measurement for metallic corrosion, and the analysis and interpretation of the observed noise response. In addition, the advantage and limitaton of analysis based on time domain and frequency domain was emphasized.In the end, there was a simple introductioh on the wave let' transform and its application in ECN analysis.
出处
《材料保护》
CAS
CSCD
北大核心
2001年第7期20-23,共4页
Materials Protection
