High-speed inspection of rails using ACFM techniques

作者: M.Ph. Papaelias , M.C. Lugg , C. Roberts , C.L. Davis

DOI: 10.1016/J.NDTEINT.2008.12.008

关键词:

摘要: High-speed ACFM tests were carried out using a rotary test piece that contained spark-eroded notches. The ACFM sensor detected the induced notches during inspection at 121.5 …

参考文章(18)
RE Beissner, CM Teller, GL Burkhardt, RT Smith, JR Barton, Detection and analysis of electric-current perturbation caused by defects ASTM special technical publications. pp. 428- 446 ,(1981) , 10.1520/STP27602S
The Use of AC-Field Measurements for Crack Detection and Sizing in Air and Underwater Philosophical transactions - Royal Society. Mathematical, physical and engineering sciences. ,vol. 320, pp. 271- 283 ,(1986) , 10.1098/RSTA.1986.0116
Yong Li, Gui Yun Tian, Steve Ward, Numerical simulation on magnetic flux leakage evaluation at high speed NDT & E International. ,vol. 39, pp. 367- 373 ,(2006) , 10.1016/J.NDTEINT.2005.10.006
A. M. Lewis, D. H. Michael, M. C. Lugg, R. Collins, Thin-Skin Electromagnetic Fields Around Surface-Breaking Cracks in Metals Review of Progress in Quantitative Nondestructive Evaluation. ,vol. 64, pp. 237- 244 ,(1989) , 10.1007/978-1-4613-0817-1_30
M C Lugg, H M Shang, R Collins, D H Michael, The measurement of surface crack inclination in metals using AC electric fields Journal of Physics D. ,vol. 21, pp. 1814- 1821 ,(1988) , 10.1088/0022-3727/21/12/025
Rainer Pohl, A Erhard, H.-J Montag, H.-M Thomas, H Wüstenberg, NDT techniques for railroad wheel and gauge corner inspection Ndt & E International. ,vol. 37, pp. 89- 94 ,(2004) , 10.1016/J.NDTEINT.2003.06.001
Robin Clark, Rail flaw detection: overview and needs for future developments Ndt & E International. ,vol. 37, pp. 111- 118 ,(2004) , 10.1016/J.NDTEINT.2003.06.002
M Ph Papaelias, C Roberts, C L Davis, M Lugg, M Smith, Detection and quantification of rail contact fatigue cracks in rails using ACFM technology Insight. ,vol. 50, pp. 364- 368 ,(2008) , 10.1784/INSI.2008.50.7.364