Ultrasonic Non-Destructive Testing and Evaluation of Stainless-Steel Resistance Spot Welding Based on Spiral C-Scan Technique

doi:10.3390/s24154771

IMR OpenIR

	Ultrasonic Non-Destructive Testing and Evaluation of Stainless-Steel Resistance Spot Welding Based on Spiral C-Scan Technique
	Yang, Liang 1,2; Chuai, Rongyan 1; Cai, Guixi 2; Xue, Dan 1; Li, Jingming 2; Liu, Kunlin 3; Liu, Chang 2
通讯作者	Liu, Chang(liuchang@imr.ac.cn)
	2024-08-01
发表期刊	SENSORS
卷号	24 期号:15 页码:14
摘要	In order to achieve the non-destructive testing and quality evaluation of stainless-steel resistance spot welding (RSW) joints, a portable ultrasonic spiral C-scan testing instrument was developed based on the principle of ultrasonic pulse reflection. A mathematical model for the quality evaluation of RSW joints was established, and the centroid of the ultrasonic C-scan image in the nugget zone of the RSW was determined based on the principle of static moment. The longest and shortest axes passing through the centroid in the image were extracted, and the ratio of the longest axis to the shortest axis (RLS) factor and the average of axis (AOA) factor were calculated, respectively, to evaluate the quality of the joint. To study the effectiveness of the detection results, tensile tests, and stereo analysis were conducted on the solder joints after sampling. The results indicate that this detection method can realize online detection and significantly improve the detection efficiency; the detection value of internal defect size is close to the true value with an error of 0.1 mm; the combination of RLS and AOA factors can be used to evaluate the mechanical properties of RSW joints. This technology can be used to solve the NDT, evaluate problems of RSW joints, and realize engineering applications.
关键词	resistance spot weld ultrasonic testing non-destructive evaluation mechanical property spiral C-scan
资助者	National Natural Science Foundation of China ; Basic scientific research project by the Liaoning Provincial Department of Education
DOI	10.3390/s24154771
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[61372019] ; National Natural Science Foundation of China[62301339] ; Basic scientific research project by the Liaoning Provincial Department of Education[LJKMZ20220478]
WOS研究方向	Chemistry ; Engineering ; Instruments & Instrumentation
WOS类目	Chemistry, Analytical ; Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS记录号	WOS:001287181500001
出版者	MDPI
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/188817
专题	中国科学院金属研究所
通讯作者	Liu, Chang
作者单位	1.Shenyang Univ Technol, Sch Informat Sci & Engn, Shenyang 110870, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Yang, Liang,Chuai, Rongyan,Cai, Guixi,et al. Ultrasonic Non-Destructive Testing and Evaluation of Stainless-Steel Resistance Spot Welding Based on Spiral C-Scan Technique[J]. SENSORS,2024,24(15):14.
APA	Yang, Liang.,Chuai, Rongyan.,Cai, Guixi.,Xue, Dan.,Li, Jingming.,...&Liu, Chang.(2024).Ultrasonic Non-Destructive Testing and Evaluation of Stainless-Steel Resistance Spot Welding Based on Spiral C-Scan Technique.SENSORS,24(15),14.
MLA	Yang, Liang,et al."Ultrasonic Non-Destructive Testing and Evaluation of Stainless-Steel Resistance Spot Welding Based on Spiral C-Scan Technique".SENSORS 24.15(2024):14.