Affiliation:
1. Wuhan University of Technology
2. Baosteel Steel Bar Steel Group
3. China University of Geosciences
Abstract
This article firstly introduces the ultrasonic TOFD (Time-of-flight - Diffraction) detection technology of detection principle, advantages and disadvantages, and then summarizes the ultrasonic TOFD technique related testing standard, finally combining the reality of tube mill, analyses the pipe material testing near the surface of the blind area and radian impact problems, discusses the ultrasonic TOFD in application prospect in the field of thick wall tube welding seam detection.
Publisher
Trans Tech Publications, Ltd.
Reference5 articles.
1. Li Yan. Ultrasonic diffraction time difference method testing and quantitative techniques. Nondestructive testing. 2004, 26 (1) : 47 to 53.
2. Li Shengtian, Liu Zhiyuan. Welding structure of modern nondestructive testing technology. Machinery industry press, 2000: 71-72.
3. Zhang Rui, Wan Ming acquisition. Ultrasonic diffraction echo transit time in situ nondestructive quantitative estimation method of welding cracks. Journal of mechanical engineering. 2000, 36 (5) : 54 ~ 57.
4. Liu Zhipeng Cai Yingmao. Gamma ray flaw detection of nondestructive testing field radiation environmental management. Environmental protection in Inner Mongolia. 2006, 18 (4) : 23 ~ 24.
5. Li Yan. Steel weld phased array ultrasonic testing technology. NDT. 2002, (3) : 1 ~ 6.
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3 articles.
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