Vértesy, Gábor and Uchimoto, Tetsuya and Takagi, Toshiyuki and Tomáš, Ivan and Kage, Hidehiko (2015) Nondestructive characterization of flake graphite cast iron by magnetic adaptive testing. NDT & E INTERNATIONAL, 74. pp. 8-14. ISSN 0963-8695
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Abstract
Three series of flake graphite cast iron samples having different chemical compositions and different heat treatments within each series were investigated by the method of magnetic adaptive testing. The flat samples were magnetized by an attached yoke, and sensitive descriptors were obtained from the proper evaluation, based on the measurements of series of magnetic minor hysteresis loops, without magnetic saturation of the samples. Results of the non-destructive magnetic tests were compared with the destructive mechanical measurements of Brinell hardness and linear correlation was found between them in all cases, where the influence of chemical composition and influence of heat treatment were considered. © 2015 Elsevier Ltd. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Nondestructive characterization; Non-destructive magnetic test; Minor hysteresis loop; Mechanical measurements; Linear correlation; Chemical compositions; Brinell hardness; Adaptive testing; Nondestructive examination; MAGNETISM; Magnetic materials; IRON; hysteresis; heat treatment; Graphite; nondestructive testing; Magnetic hysteresis; Magnetic adaptive testing; Cast iron |
| Subjects: | Q Science / természettudomány > QC Physics / fizika T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 08 Jun 2015 11:36 |
| Last Modified: | 08 Jun 2015 11:36 |
| URI: | http://real.mtak.hu/id/eprint/24548 |
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