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Nondestructive investigation of wall thinning in layered ferromagnetic material by magnetic adaptive testing
- 1.0376972 - FZÚ 2013 RIV GB eng J - Journal Article
Vértesy, G. - Tomáš, Ivan - Uchimoto, T. - Takagi, T.
Nondestructive investigation of wall thinning in layered ferromagnetic material by magnetic adaptive testing.
NDT & E International. Roč. 47, APR (2012), s. 51-55. ISSN 0963-8695. E-ISSN 1879-1174
R&D Projects: GA ČR GA101/09/1323
Institutional research plan: CEZ:AV0Z10100520
Keywords : magnetic NDT * wall thinning * magnetic adaptive testing
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.744, year: 2012
A recently developed nondestructive method, called magnetic adaptive testing, which is based on systematic measurement of minor magnetic hysteresis loops, was applied for detection of local wall thinning in ferromagnetic plates. It was shown that even a relatively small, local modification of the sample thickness could be detected with good signal/noise ratio from the other side of the specimen. The measurements gave good results also, if the investigated plate was covered by other plate(s).
Permanent Link: http://hdl.handle.net/11104/0209244
Number of the records: 1