Mechanical Spectroscopy (MS) tests have been performed on a high nitrogen (0.8 wt %) austenitic steel (HNS) with resonance frequencies in the range of kHz. Two sets of samples have been examined: the first set in an as-prepared condition, the second one submitted to a heat treatment of 2 h at 800 °C, which induces a discontinuous precipitation of Cr2N phase. In both sets, the damping spectrum shows a broad peak whose position and shape is changed by the precipitation of Cr2N phase. The results are explained by considering interstitial-substitutional (i-s) interactions.
Fava, A., Montanari, R., Richetta, M., & Varone, A. (2017). Analysis of relaxation processes in HNS due to interstitial-substitutional pairs. METALS, 7(7), 246.
Tipologia: | Articolo su rivista |
Citazione: | Fava, A., Montanari, R., Richetta, M., & Varone, A. (2017). Analysis of relaxation processes in HNS due to interstitial-substitutional pairs. METALS, 7(7), 246. |
URL: | http://www.mdpi.com/journal/metals |
Lingua: | English |
Settore Scientifico Disciplinare: | Settore ING-IND/21 Settore ING-IND/15 |
Revisione (peer review): | Esperti anonimi |
Tipo: | Articolo |
Rilevanza: | Rilevanza internazionale |
Digital Object Identifier (DOI): | http://dx.doi.org/10.3390/met7070246 |
Stato di pubblicazione: | Pubblicato |
Data di pubblicazione: | 2017 |
Titolo: | Analysis of relaxation processes in HNS due to interstitial-substitutional pairs |
Autori: | |
Autori: | Fava, A; Montanari, R; Richetta, M; Varone, A |
Appare nelle tipologie: | 01 - Articolo su rivista |
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