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	Magnetic measurement of fatigue damage level of ferromagnetic construction materials Tomáš, Ivan ; Vejvoda, S. ; Kovářík, O. Main principles of the lately introduced method of Magnetic Adaptive Testing (MAT) are described. The method is applied to measurement of the fatigue damage level and residual lifetime of technical objects manufactured from ferromagnetic construction materials. The up-to-now existing experiments and experience gave satisfactory and promissing results. Detailed record
	Tests of thermal and radiation embrittlement of reactor steel 15CH2MFA Dvořáková, M. ; Kadlecová, Jana ; Konop, R. ; Tomáš, Ivan ; Vértesy, G. Results are presented of mechanical destructive and magnetic nondestructive tests of the 15Ch2MFA steel, used for pressure vessels of the VVER40 reactor type. Two series of samples were tested: (i) samples, embrittled by a special thermal processing, and (ii)samples, embrittled in a reactor by high fluences of neutron radiation. Results of mechanical impact Charpy tests are compared with results of Magnetic Adaptive Testing carried out on the two sample series. The existence of mutual correlation between the two types of examination indicates alternative of replacement of the mechanical destructive tests of classical surveillance samples by magnetic tests, which are nondestructive. Detailed record
	Magnetické adaptivní testování jako indikátor radiačního poškození feromagnetické oceli Tomáš, Ivan ; Skrbek, B. The lately introduced method of Magnetic Adaptive Testing (MAT) offers a promising alternative to destructive Charpy tests, commonly used for motoring quality of nuclear reactors pressure vessel steel degraded by irradiation. MAT is non-destructive, simple and highly sensitive, and it is ideally suited even for in-situ magnetic tests inside the hot nuclear pressure vessels. Detailed record
	Optimizované magnetické testování feromagnetických konstrukčních materiálů Tomáš, Ivan ; Kadlecová, Jana ; Stupakov, Oleksandr ; Skrbek, B. An example of application of Magnetic Adaptive Testing method on cast iron samples is presented. The method is shown to utilize magnetic hysteresis measurement, but shifts the focus towards multi-parametric analysis, achieving at the same time higher sensitivity and requiring lower magnetization of the samples than the traditional measurement. Detailed record
	Structure diagnostic by controlled magnetization Skrbek, B. ; Nosek, V. ; Tomáš, Ivan Two magnetic structuroscopic methods, applicable for Fe-based ferromagnetic alloysare discussed and presented on examples. The method of Magnetic Adaptive Testing and the method of magnetic surface spot are show on samples of steel and cast iron in practice. Detailed record

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