Thermal and phase transformations analysis in a PREMOMET® steel
| Autor: | M. Torres-López, L. Guerra-Fuentes, L.Y. Gomez-Zamorano, M.A.L. Hernandez-Rodriguez, E. Garcia-Sanchez |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: | |
| Zdroj: | Metalurgija, Vol 56, Iss 1-2, Pp 71-74 (2017) |
| Druh dokumentu: | article |
| ISSN: | 0543-5846 1334-2576 |
| Popis: | Thermal analysis in a PREMOMET® steel has been performed by differential scanning calorimetry (DSC) and highresolution dilatometry. The phase transformation temperatures (Ac1, Ac3, Ms and Mf) of this steel were obtained by the two methods at different heating rates showing good agreement between both techniques. The enthalpy of α-γ transformation for this steel was measured using the thermograms acquired by DSC and microstructure was analyzed by scanning electron microscope (SEM). The results showed that this steel retained a martensitic structure for all conditions. |
| Databáze: | Directory of Open Access Journals |
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