Thermodynamic calculation of phase equilibria in stainless steels
In this paper two examples of thermodynamic investigation of stainless steels using both, experimental and modeling approach are described. The ferritic-austenitic duplex stainless steel and austenitic stainless steel were investigated using thermal analysis. The complex melting behavior was evi...
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2012-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2012/1450-53391200048K.pdf |
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| author | Klančnik G. Petrovič Steiner D. Medved J. |
| author_facet | Klančnik G. Petrovič Steiner D. Medved J. |
| author_sort | Klančnik G. |
| collection | DOAJ |
| description | In this paper two examples of thermodynamic investigation of stainless steels using both, experimental and modeling approach are described. The ferritic-austenitic duplex stainless steel and austenitic stainless steel were investigated using thermal analysis. The complex melting behavior was evident for both alloy systems. Experimentally obtained data were compared with the results of the thermodynamic calculations using the CALPHAD method. The equilibrium thermal events were also described by the calculated heat capacity. In spite of the complexity of both selected real alloy systems a relative good agreement was obtained between the thermodynamic calculations and experimental results. |
| format | Article |
| id | doaj-art-e7b0340184134668be9192b47cdefc1a |
| institution | Kabale University |
| issn | 1450-5339 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-e7b0340184134668be9192b47cdefc1a2025-02-02T21:32:22ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392012-01-0148338339010.2298/JMMB121119048KThermodynamic calculation of phase equilibria in stainless steelsKlančnik G.Petrovič Steiner D.Medved J.In this paper two examples of thermodynamic investigation of stainless steels using both, experimental and modeling approach are described. The ferritic-austenitic duplex stainless steel and austenitic stainless steel were investigated using thermal analysis. The complex melting behavior was evident for both alloy systems. Experimentally obtained data were compared with the results of the thermodynamic calculations using the CALPHAD method. The equilibrium thermal events were also described by the calculated heat capacity. In spite of the complexity of both selected real alloy systems a relative good agreement was obtained between the thermodynamic calculations and experimental results.http://www.doiserbia.nb.rs/img/doi/1450-5339/2012/1450-53391200048K.pdfCALPHADstainless steelphase diagramcomputational thermodynamics |
| spellingShingle | Klančnik G. Petrovič Steiner D. Medved J. Thermodynamic calculation of phase equilibria in stainless steels Journal of Mining and Metallurgy. Section B: Metallurgy CALPHAD stainless steel phase diagram computational thermodynamics |
| title | Thermodynamic calculation of phase equilibria in stainless steels |
| title_full | Thermodynamic calculation of phase equilibria in stainless steels |
| title_fullStr | Thermodynamic calculation of phase equilibria in stainless steels |
| title_full_unstemmed | Thermodynamic calculation of phase equilibria in stainless steels |
| title_short | Thermodynamic calculation of phase equilibria in stainless steels |
| title_sort | thermodynamic calculation of phase equilibria in stainless steels |
| topic | CALPHAD stainless steel phase diagram computational thermodynamics |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2012/1450-53391200048K.pdf |
| work_keys_str_mv | AT klancnikg thermodynamiccalculationofphaseequilibriainstainlesssteels AT petrovicsteinerd thermodynamiccalculationofphaseequilibriainstainlesssteels AT medvedj thermodynamiccalculationofphaseequilibriainstainlesssteels |