Oblique-incidence ultrasonic testing for the adhesion quality of ceramic coatings

doi:10.16511/j.cnki.qhdxxb.2017.22.020

Download: PDF(1816 KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract Non-metallic coatings on the surfaces of metal substrates can improve the corrosion resistance and high temperature performance of the substrates. The adhesion quality of the coatings is an important index for coating performance. Conventional ultrasonic transmission and reflection methods can detect coating de-bonding, but cannot easily detect the adhesion quality of the bonded coating. Non-metallic coatings with different adhesion qualities are evaluated using an oblique-incidence radiative method. The nonlinear coefficients of the oblique-incident wave are calculated using spectral analysis techniques. The results show that the nonlinear coefficients of the oblique-incident wave reflect the adhesion quality of the ceramic coatings. The bonding quality of the coating can then be evaluated by the amplitudes of the fundamental frequency. For a bonded coating, a greater nonlinear coefficient indicates worse adhesion quality.

Keywords ceramic coating adhesion quality ultrasonic testing nonlinear coefficient

ZTFLH:	TG115.28
	TB553

Issue Date: 15 May 2017

	Service

	E-mail this article
	E-mail Alert
	RSS
	Articles by authors

	HAN Zandong
	LI Yongjie
	CHEN Yifang

Cite this article:

HAN Zandong,LI Yongjie,CHEN Yifang. Oblique-incidence ultrasonic testing for the adhesion quality of ceramic coatings[J]. Journal of Tsinghua University(Science and Technology), 2017, 57(5): 454-458.

URL:

http://jst.tsinghuajournals.com/EN/10.16511/j.cnki.qhdxxb.2017.22.020 OR http://jst.tsinghuajournals.com/EN/Y2017/V57/I5/454

[1]	周健儿, 李家科, 江伟辉. 金属基陶瓷涂层的制备、应用及发展[J]. 陶瓷学报, 2004, 25(3): 179-185.ZHOU Jianer, LI Jiake, JIANG Weihui. Ceramic coatings preparation, application and developing direction to metallic-matrix [J]. Journal of Ceramics, 2004, 25(3): 179-185. (in Chinese)
[2]	张鹏, 朱强, 秦鹤勇, 等. 航空发动机用耐高温材料的研究进展[J]. 材料导报, 2014, 28(11): 27-31.ZHANG Peng, ZHU Qiang, QIN Heyong. Research progress of high temperature materials for aero-engines [J]. Materials Review, 2014, 28(11): 27-31. (in Chinese)
[3]	钟志春. 热障涂层表面开裂与界面剥离失效的声发射定量评价[D]. 湘潭: 湘潭大学, 2013.ZHONG Zhichun. Quantitative Failure Assessment for Surface Cracking and Interface Delamination of Thermal Barrier Coatings by Acoustic Emission [D]. Xiangtan: Xiangtan University, 2013. (in Chinese)
[4]	杨玉娥, 赵东, 安延涛, 等. 微波检测热障涂层孔隙率的可行性研究[J]. 仪器仪表学报, 2015, 36(6): 1215-1220.YANG Yuer, ZHAO Dong, AN Yantao, et al. Feasibility study for detecting the porosity of thermal barrier coatings using microwave [J]. Chinese Journal of Scientific Instrument, 2015, 36(6): 1215-1220. (in Chinese)
[5]	冯驰, 滑翔. 红外热波技术在涡轮叶片涂层检测上的应用[J]. 应用科技, 2015, 42(1): 15-18.FENG Chi, HUA Xiang. Applications of the infrared thermal wave technology in thermal barrier coating testing [J]. Applied Science and Technology, 2015, 42(1): 15-18. (in Chinese)
[6]	Achenbach J D, Parikh O K. Ultrasonic analysis of nonlinear response and strength of adhesive bonds [J]. Journal of Adhesion Science and Technology, 1991, 5(8): 601-618.
[7]	Yan D, Drinkwater B W, Neild S A. Measurement of the ultrasonic nonlinearity of kissing bonds in adhesive joints [J]. NDT & E International, 2009, 42(5): 459-466.
[8]	常俊杰, 孙德平, 林成新, 等. 超声波的非线性对涂层材料的质量评价[J]. 大连海事大学学报 (自然科学版), 2008, 34 (S1): 7-10.CHANG Junjie, SUN Deping, LIN Chengxin, et al. Quality evaluation of coating materials with micro-damage by ultrasonic non-linearity [J]. Journal of Dalian Maritime University, 2008, 34(S1): 7-10. (in Chinese)
[9]	敦怡, 师小红, 徐章遂. 非线性超声在金属基复合材料结构界面粘接强度评价中的应用[J]. 中国机械工程, 2008(19): 2351-2354.DUN Yi, SHI Xiaohong, XU Zhangsui. Nondestructive evaluation of adhesive interfaces in MMCS using nonlinear ultrasonic method [J]. China Mechanical Engineering, 2008 (19): 2351-2354. (in Chinese)
[10]	江念, 王召巴, 金永, 等. 复合结构界面粘接质量的非线性超声检测[J]. 兵工学报, 2014, 35(3): 398-402.JIANG Nian, WANG Zhaoba, JIN Yong, et al. Measurement of interface bond quality of composite structure using nonlinear ultrasound [J]. Acta Armametarii, 2014, 35(3): 398-402. (in Chinese)
[11]	Breazeale M A, Philip J. Determination of third-order elastic constants from ultrasonic harmonic generation measurements [J]. Physical Acoustics: Principles and Methods, 1984, 17: 1-60.
[12]	钱祖文. 非线性声学[M]. 北京: 科学出版社, 1992.QIAN Zuwen. Nonlinear Acoustics [M]. Beijing: Science Press, 1992. (in Chinese)