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EnglishThe duplex stainless steel 2205 was heat treated at 750◦C, 850◦C, and 900◦C for increasing durations of up to 10 h. The samples were investigated through light microscopy (LM), transmission electron microscopy (TEM), and X-ray diffraction (XRD) to characterize the volume fraction and morphology of the precipitated secondary phases. The samples were then tested via flat-top cylinder indenter for mechanical characterization (FIMEC) testing to determine the yield stresses that were found to be significantly affected by the different heat treatments. The yield stress evolution with heat treatments resulted in being correlated to both the relative volumes of the secondary phases and the morphology of the σ phase. The FIMEC test proved to be capable of detecting the effects of small amounts of secondary phases on yield stress in DSS 2205 and seems to be a promising technique for industrial applications.
Angella, G., Fava, A., Montanari, R., Richetta, M., & Varone, A. (2017). Flat-top cylinder indenter examination of duplex stainless steel 2205 after different heat treatments. METALS, 7(5), 178 [10.3390/met7050178].
| Tipologia: | Articolo su rivista | |
| Citazione: | Angella, G., Fava, A., Montanari, R., Richetta, M., & Varone, A. (2017). Flat-top cylinder indenter examination of duplex stainless steel 2205 after different heat treatments. METALS, 7(5), 178 [10.3390/met7050178]. | |
| URL: | http://www.mdpi.com/2075-4701/7/5/178/pdf | |
| 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/met7050178 | |
| Stato di pubblicazione: | Pubblicato | |
| Data di pubblicazione: | 2017 | |
| Titolo: | Flat-top cylinder indenter examination of duplex stainless steel 2205 after different heat treatments | |
| Autori: | ||
| Autori: | Angella, G; Fava, A; Montanari, R; Richetta, M; Varone, A | |
| Appare nelle tipologie: | 01 - Articolo su rivista |
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| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Flat-Top Cylinder Indenter Examination of Duplex Stainless Steel 2205 after Different Heat Treatments.pdf | N/A | Copyright dell'editore | Open Access Visualizza/Apri |
http://hdl.handle.net/2108/231061
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