Number of the records: 1
Evaluation of surface decarburization depth by magnetic Barkhausen noise technique
- 1.0359698 - FZÚ 2012 RIV NL eng J - Journal Article
Stupakov, Oleksandr - Perevertov, Oleksiy - Tomáš, Ivan - Skrbek, B.
Evaluation of surface decarburization depth by magnetic Barkhausen noise technique.
Journal of Magnetism and Magnetic Materials. Roč. 323, č. 12 (2011), s. 1692-1697. ISSN 0304-8853. E-ISSN 1873-4766
R&D Projects: GA ČR GA101/09/1323; GA ČR GP102/09/P108
Grant - others:AVČR(CZ) M100100906
Institutional research plan: CEZ:AV0Z10100520
Keywords : Barkhausen noise * steel surface decarburization * residual stress * magnetic non-destructive testing
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.780, year: 2011
Industrially unfavorable process of steel surface decarburization was induced by annealing in air. Magnetic Barkhausen noise technique was tested for applicability of non-destructive characterization of the decarburized layer depth. A newly introduced parameter, Barkhausen noise coercivity, was proposed for practical use due to its sensitivity to decarburization and stability to measurement conditions.
Permanent Link: http://hdl.handle.net/11104/0197435
Number of the records: 1