Publication
Statistical thermodynamic approach to molten Fe–Cr–P
| dc.contributor.author | Shohoji, Nobumitsu | |
| dc.contributor.author | Marques, Sofia Figueiredo | |
| dc.date.accessioned | 2010-06-24T14:57:24Z | |
| dc.date.available | 2010-06-24T14:57:24Z | |
| dc.date.issued | 2008 | |
| dc.description.abstract | Statistical thermodynamic analysis was applied to the available phosphorus solubility data set for molten Fe1 –yCryPx given as functions of Cr composition y, temperature T and phosphorus activity a(P) under the assumption that the solubility limit x of P in the molten Fe1-yCry was 0.50 irrespective of y. The evaluated values of the energy parameter representing the extent of stability of P atoms in the molten Fe1– yCryPx showed an apparently realistic variation pattern with y for the level of y up to 0.465. Further, it was demonstrated by an interpolating estimation using the obtained statistical thermodynamic parameter values at two known levels of y that a(P) vs. x relationships for arbitrary y at specified T could be derived with acceptable accuracy. | pt |
| dc.identifier.citation | Shohoji, Nobumitsu; Marques, S. F. Statistical thermodynamic approach to molten Fe–Cr–P. In: International Journal of Materials Research (formely Zeitschrift für Metallkunde), 2008, vol. 99, nº 3, p. 245-250 | pt |
| dc.identifier.uri | http://hdl.handle.net/10400.9/718 | |
| dc.language.iso | eng | pt |
| dc.subject | Molten nitrates | pt |
| dc.subject | Non-stoichiometry | pt |
| dc.subject | Interstitial compound | pt |
| dc.subject | Phosphorus activity | pt |
| dc.subject | Statistical thermodynamics | pt |
| dc.title | Statistical thermodynamic approach to molten Fe–Cr–P | pt |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 250 | pt |
| oaire.citation.startPage | 245 | pt |
| oaire.citation.title | International Journal of Materials Research (formely Zeitschrift für Metallkunde) | pt |
| rcaap.rights | openAccess | pt |
| rcaap.type | article | pt |