Results 191 to 200 of about 3,455 (216)

TOFD IMAGING: Ultrasonic TOFD flaw sizing and imaging in thin plates using embedded signal identification technique (ESIT)

Insight - Non-Destructive Testing and Condition Monitoring, 2004
G Baskaran, Krishnan Balasubramaniam, C V Krishnamurthy, C Lakshmana Rao   +3 more
openaire   +1 more source

Automatic Recognition of Welding Seam Defects in TOFD Images Based on TensorFlow

Automatic Control and Computer Sciences, 2022
Shuohui Chen, Xuan Teng, X. Sang, Huidi Zhang, J. Zhuang   +4 more
semanticscholar   +1 more source

TOFD inspection findings

NDT & E International, 1997
openaire   +1 more source

Recognition Confidence of Welding Seam Defects in TOFD Images Based on Artificial Intelligence

Automatic Control and Computer Sciences, 2022
Qin Liu, Yimin Wang, B. Ye, Min Ding
semanticscholar   +1 more source

TOFD weld inspection system

NDT & E International, 1994
openaire   +1 more source

Analysis of uncertainty components of defect size measurement in butt welded joint of polyethylene pipes by tofd method

Tehničeskaâ diagnostika i nerazrušaûŝij kontrol
S.M. Hlabets, V. Eremenko
semanticscholar   +1 more source

Evaluation of carburization-induced degradation in service-exposed nickel–chromium alloys using time-of-flight diffraction (TOFD)

Progress in Engineering Science
Chanon Chiablam, Mai Noipitak, B. Poopat, Viboon Saetang, Siriwan Heyrman   +4 more
semanticscholar   +1 more source

TOFD Image Enhancement Method of Titanium Alloy Welds Based on Anisotropic Diffusion Model with Regional Adaptive Strategy

IEEE Advanced Information Technology, Electronic and Automation Control Conference, 2022
Zhixiang Cheng, Hongquan Jiang, Qiangzheng Jing, Deyan Yang, Zelin Zhi   +4 more
semanticscholar   +1 more source

Advantages and Limitations of TOFD Technique in Casting Inspection

2000
In service inspection (ISI) of aged power plant parts has a delicate task to provide information on presence, position, orientation and size of defects in material. As far as results of ISI are just a starting point for elaborate procedure of life assessment or risk analyses, the accuracy and reliability of these results are particularly important ...
Dukić, Ines, Dukić, Predrag
openaire   +1 more source

Reduction of Layered Dead Zone in Time-of-Flight Diffraction (TOFD) for Pipeline with Spectrum Analysis Method

Journal of nondestructive evaluation, 2021
S. Jin, B. Zhang, X. Sun, L. Lin
semanticscholar   +1 more source