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NDT characterization of decarburization of steel after long-time annealing
- 1.0371301 - FZÚ 2012 RIV SK eng J - Journal Article
Skrbek, B. - Tomáš, Ivan - Kadlecová, Jana - Ganev, N.
NDT characterization of decarburization of steel after long-time annealing.
Kovové materiály. Roč. 49, č. 6 (2011), s. 401-409. ISSN 0023-432X. E-ISSN 1338-4252
R&D Projects: GA ČR GA101/09/1323
Institutional research plan: CEZ:AV0Z10100520
Keywords : decarburization * spring steel * non-destructive testing * Magnetic Adaptive Testing (MAT) * weighing
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.451, year: 2011
A series of samples of various shapes, produced from spring steel 54SiCr6(CSN 14260), was prepared and annealed at 800oC at air atmosphere for 1,4,8, and 20 h. The decarburized layers that appeared on the surfaces were examined metallographically and magnetically MAT. The magnetic tests proved an appreciable sensitivity, which depended on the samples shapes, on the way of measurement and on the surface treatment of the samples before the measurement.
Permanent Link: http://hdl.handle.net/11104/0006816
Number of the records: 1