Infrared and Laser Engineering, Volume. 51, Issue 2, 20210890(2022)

Measurement of translucent coating thickness based on pulsed thermography

Tao He1, Zhonghua Shen1, Fei Chen1, and Li Chen2
Author Affiliations
  • 1School of Science, Nanjing University of Science and Technology, Nanjing 210014, China
  • 2School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China
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    References(19)

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    [3] Xiang Pan, Yongkang Zhang, Guoqiang Chang. Analysis of the out-of-tolerance of calibration results of ultrasonic thickness gauge. Metrology & Measurement Technique, 47, 89-91(2020).

    [4] Jiwei Sun, Fuzhou Feng, Qingxu Min, et al. Optimization of eddy current pulsed thermography detection condition using particle swarm optimization. Infrared and Laser Engineering, 47, 0818005(2018).

    [5] Anquan Wang, Yu Liu, Xianfeng Hao, et al. Pulsed eddy current thickness measurement method under large lift based on power spectral density peak. NDT, 43, 29-33(2021).

    [6] [6] Xie Jianhong, Shi Jian, Xi Xiaowen, et al. Research on inversion of thermal barrier coating thickness based on BP neural wk [J]. Journal of dnance Equipment Engineering, 2021, 42(4): 228232, 243. (in Chinese)

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    [8] [8] Shepard S M, Hou Y L, Lhota J R, et al. Thermographic measurement of thermal barrier coating thickness [C]Proceedings of SPIE, 2005, 5782: 407410.

    [9] Yanhong Li, Yuejin Zhao, Cunlin Zhang. Infrared testing for translucent coatings. Optics and Precision Engineering, 17, 1502-1506(2009).

    [10] [10] Zhao S , Wang H , Wu N , et al. Nondestructive testing of the fatigue properties of air plasma sprayed thermal barrier coatings by pulsed thermography[J]. Russian Journal of Nondestructive Testing, 2015, 51: 445456.

    [11] Yingtao Liu, Jia Tang, Xingwang Guo, et al. Effects of composites translucence on flash in frared thermal detection. Laser & Infrared, 47, 1264-1270(2017).

    [12] [12] Chen Dong, Guo Xingwang, Liu Yingtao. Modeling of infrared pulsed thermography on translucent composites[J] Nondestructive Testing, 2016, 38(10): 4247, 52. (in Chinese)

    [13] Xingwang Guo, Heqing Guan, Yingtao Liu, et al. Spectrum characteristics and light source selection for infrared thermal imaging testing of semitransparent materials. Infrared and Laser Engineering, 46, 0104001(2017).

    [14] Q Tang, J Liu, J Dai, et al. Theoretical and experimental study on thermal barrier coating (TBC) uneven thickness detection using pulsed infrared thermography technology. Applied Thermal Engineering, 114, 770-775(2017).

    [15] S Unnikrishnakurup, J Dash, S Ray, et al. Nondestructive evaluation of thermal barrier coating thickness degradation using pulsed IR thermography and THz-TDS measurements: A comparative study. NDT & E International, 116, 102367(2020).

    [16] R Shrestha, W Kim. Evaluation of coating thickness by thermal wave imaging: A comparative study of pulsed and lock-in infrared thermography - Part I: Simulation. Infrared Physics & Technology, 83, 124-131(2017).

    [17] R Shrestha, W Kim. Evaluation of coating thickness by thermal wave imaging: A comparative study of pulsed and lock-in infrared thermography – Part II: Experimental investigation. Infrared Physics & Technology, 92, 24-29(2018).

    [18] G Caruso, S Paoloni, N Orazi, et al. Quantitative evaluations by infrared thermography in optically semi-transparent paper-based artefacts. Measurement, 143, 258-266(2019).

    [19] [19] He Lengyun. Research on coating thickness measurement based on infrared nondestructive testing technology[D]. Chengdu: University of Electronic Science Technology of China, 2018. (in Chinese)

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    Tao He, Zhonghua Shen, Fei Chen, Li Chen. Measurement of translucent coating thickness based on pulsed thermography[J]. Infrared and Laser Engineering, 2022, 51(2): 20210890

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    Paper Information

    Category: Special issue-Precision optical metrological testing

    Received: Nov. 24, 2021

    Accepted: --

    Published Online: Mar. 21, 2022

    The Author Email:

    DOI:10.3788/IRLA20210890

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