Article Article
Inspecting Double Metal Composite Plate Using Ultrasonic Phased Array Technology

Discontinuities can be introduced into double metal composite plates both in manufacturing and in service, resulting in decreased performance of the material and even accidents. This paper introduces the phased array ultrasonic testing (PAUT) principle and sound radiation theory for use in detecting discontinuities in these types of plates. Artificial discontinuities introduced into stainless steel and carbon steel specimens were studied. Results show that using PAUT for stainless steel and carbon steel specimens with side-drilled hole (SDH) and artificial pit discontinuities can achieve real-time imaging and accurately determine the size and location of the discontinuity. The error of the measurement is less than 6% and 12% for artificial SDHs and pits, respectively.

DOI: doi.org/10.32548/2020.me-04076

References

Chen, J., R. He, X. Kang, and X. Yang, X., 2015, “Simulation and Experiment for the Inspection of Stainless Steel Bolts in Servicing Using an Ultrasonic Phased Array,” Nondestructive Testing and Evaluation, Vol. 30, No. 4, pp. 373–386.

Guo, Y., 2014, “Research on Imaging Technology of Ultrasonic Phased Array Detecting System,” Ph.D. dissertation, Nanjing University of Aeronautics and Astronautics, Nanjing.

Liang, P., D. Shi-Yun, X. Bin-Shi, and L. Bin, 2013, “The Review of Study and Application of Phased Array Ultrasonic Testing Technology,” Nondestructive Testing, Vol. 35, No. 5, pp. 26–29.

Liu, H., and X.R. Zheng, 2012, “The Manufacturing Technique of Clad Metals Sheet,” Materials Review, Vol. 26, No. 20, pp. 131–134.

Long, L., Z. Xinjin, L. Huiyun, and Z. Zhichao, 2013, “Methods for Evaluating Interfacial Bonding of Laminated Metal Composites,” Journal of Wuhan University of Science and Technology, Vol. 36, No. 3, pp. 195–199.

Shi, H.Q., Y. Ding, L.Q. Ma, X.D. Shen, and X.H. Meng, 2015, “Research on Cracking Process of Stainless Steel/Carbon Steel Compound Panel,” Hot Working Technology, Vol. 44, No. 12, pp. 244–245.

Shi, Z., 2012, “Research on Ultrasonic Phased Array Imaging Technology," Ph.D. dissertation, Nanjing University of Aeronautics and Astronautics, Nanjing.

Sun, F., 2012, “Research on Several Key Issues of Ultrasonic Phased Array Technology,” Ph.D. dissertation, Tianjin University, Tianjin.

Yuan, C., C. Xie, L. Li, F. Zhang, and S.M. Gubanski, 2016 “Ultrasonic Phased Array Detection of Internal Defects in Composite Insulators,” IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 23, No. 1, pp. 525–531.

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