An improved multi-frequency eddy current array sensor for detecting micro-defects of welding seam in metal plates
Huang Ping, Zhichuan Qiu, Fuyin Zheng, Xiaodan Zhang, Meng Shi, Lijian Yang, Yuming Su, Long Ma, Yue Li, Yuanyuan Li, Jie Dou, Chuang Wang, Shi Bai
Topics & Concepts
Eddy currentWeldingMaterials scienceAcousticsCurrent (fluid)Eddy-current sensorEddy-current testingMetallurgyElectrical engineeringEngineeringPhysicsNon-Destructive Testing TechniquesWelding Techniques and Residual StressesUltrasonics and Acoustic Wave Propagation