Experimental study and thermodynamic modelling of the B-Fe-Mn ternary system
This work is focused on an experimental study of phase equilibria in the B-Fe-Mn ternary system combined with a CALPHAD theoretical analysis with the aim of creating a reliable theoretical thermodynamic dataset for calculation of the phase diagram of the ternary system. Boron is modelled as an inter...
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| Veröffentlicht in: | Calphad 2016-12, Vol.55, p.252-259 |
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| creator | Repovský, Peter Homolová, Viera Čiripová, Lucia Kroupa, Aleš Zemanová, Adéla |
| description | This work is focused on an experimental study of phase equilibria in the B-Fe-Mn ternary system combined with a CALPHAD theoretical analysis with the aim of creating a reliable theoretical thermodynamic dataset for calculation of the phase diagram of the ternary system. Boron is modelled as an interstitial element in all solid solutions of Fe and Mn. In the experimental study, B-Mn-Fe alloys were prepared and heat-treated at 873K for 90days/2160h and at 1223K for 60days/1440h. Following heat treatment, the phase equilibria and composition of the coexisting phases were determined using scanning electron microscopy and X-ray diffraction analysis. The experimental results obtained, together with experimental results collected from the literature, were used in the optimization of the thermodynamic parameters by using the CALPHAD method. The result of this work is an optimized thermodynamic dataset for the B-Fe-Mn ternary system allowing the phase diagram and thermodynamic properties to be calculated.
•Thermodynamic modelling of B-Fe-Mn system.•Liquidus projection of B-Fe-Mn ternary system.•Experimental analyses of phase composition of model B-Fe-Mn alloys. |
| doi_str_mv | 10.1016/j.calphad.2016.10.002 |
| format | Article |
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•Thermodynamic modelling of B-Fe-Mn system.•Liquidus projection of B-Fe-Mn ternary system.•Experimental analyses of phase composition of model B-Fe-Mn alloys.</description><subject>Alloys</subject><subject>Borides</subject><subject>Boron</subject><subject>CALPHAD-method</subject><subject>Computer simulation</subject><subject>Crystallization</subject><subject>Ferrous alloys</subject><subject>Heat treatment</subject><subject>Manganese base alloys</subject><subject>Mathematical models</subject><subject>Phase diagram</subject><subject>Phase equilibria</subject><subject>Phase transitions</subject><subject>Scanning electron microscopy</subject><subject>Solid solutions</subject><subject>Ternary systems</subject><subject>Thermodynamic modelling</subject><subject>Thermodynamic properties</subject><subject>X-ray diffraction</subject><issn>0364-5916</issn><issn>1873-2984</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkMtOwzAQRS0EEqXwCUiRWCf4kTjxCkHVAlIRm-4t1x7TRHlhu4j8PY7aPauZufPQ3IPQPcEZwYQ_NplW7XhQJqOxjFqGMb1AC1KVLKWiyi_RAjOep4Ug_BrdeN9gjEvG8gXarn9HcHUHfVBt4sPRTInqTRIO4LrBTL3qap3EDNq27r-Swc6t5CXdQPrRJwFcr9yU-MkH6G7RlVWth7tzXKLdZr1bvaXbz9f31fM21YyVIRV7rIVWXHGhtMkJV8aCpYrvDSemokUpaGErZgqTF9gyTS3llhNh7J4Xli3Rw-ns6IbvI_ggm-EY_2i9JIKUXJQ0r-JUcZrSbvDegZVj9BmflQTLmZts5JmbnLnNcuQW955OexAd_NTgpNc19BpM7UAHaYb6nwt_lA95mA</recordid><startdate>201612</startdate><enddate>201612</enddate><creator>Repovský, Peter</creator><creator>Homolová, Viera</creator><creator>Čiripová, Lucia</creator><creator>Kroupa, Aleš</creator><creator>Zemanová, Adéla</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>201612</creationdate><title>Experimental study and thermodynamic modelling of the B-Fe-Mn ternary system</title><author>Repovský, Peter ; Homolová, Viera ; Čiripová, Lucia ; Kroupa, Aleš ; Zemanová, Adéla</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-9b0c9ca6a69acd416adfef2a6bd61d8257925f83d5d450f3c2f26f619dfb65f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Alloys</topic><topic>Borides</topic><topic>Boron</topic><topic>CALPHAD-method</topic><topic>Computer simulation</topic><topic>Crystallization</topic><topic>Ferrous alloys</topic><topic>Heat treatment</topic><topic>Manganese base alloys</topic><topic>Mathematical models</topic><topic>Phase diagram</topic><topic>Phase equilibria</topic><topic>Phase transitions</topic><topic>Scanning electron microscopy</topic><topic>Solid solutions</topic><topic>Ternary systems</topic><topic>Thermodynamic modelling</topic><topic>Thermodynamic properties</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Repovský, Peter</creatorcontrib><creatorcontrib>Homolová, Viera</creatorcontrib><creatorcontrib>Čiripová, Lucia</creatorcontrib><creatorcontrib>Kroupa, Aleš</creatorcontrib><creatorcontrib>Zemanová, Adéla</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Calphad</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Repovský, Peter</au><au>Homolová, Viera</au><au>Čiripová, Lucia</au><au>Kroupa, Aleš</au><au>Zemanová, Adéla</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental study and thermodynamic modelling of the B-Fe-Mn ternary system</atitle><jtitle>Calphad</jtitle><date>2016-12</date><risdate>2016</risdate><volume>55</volume><spage>252</spage><epage>259</epage><pages>252-259</pages><issn>0364-5916</issn><eissn>1873-2984</eissn><abstract>This work is focused on an experimental study of phase equilibria in the B-Fe-Mn ternary system combined with a CALPHAD theoretical analysis with the aim of creating a reliable theoretical thermodynamic dataset for calculation of the phase diagram of the ternary system. Boron is modelled as an interstitial element in all solid solutions of Fe and Mn. In the experimental study, B-Mn-Fe alloys were prepared and heat-treated at 873K for 90days/2160h and at 1223K for 60days/1440h. Following heat treatment, the phase equilibria and composition of the coexisting phases were determined using scanning electron microscopy and X-ray diffraction analysis. The experimental results obtained, together with experimental results collected from the literature, were used in the optimization of the thermodynamic parameters by using the CALPHAD method. The result of this work is an optimized thermodynamic dataset for the B-Fe-Mn ternary system allowing the phase diagram and thermodynamic properties to be calculated.
•Thermodynamic modelling of B-Fe-Mn system.•Liquidus projection of B-Fe-Mn ternary system.•Experimental analyses of phase composition of model B-Fe-Mn alloys.</abstract><cop>Elmsford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.calphad.2016.10.002</doi><tpages>8</tpages></addata></record> |
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| subjects | Alloys Borides Boron CALPHAD-method Computer simulation Crystallization Ferrous alloys Heat treatment Manganese base alloys Mathematical models Phase diagram Phase equilibria Phase transitions Scanning electron microscopy Solid solutions Ternary systems Thermodynamic modelling Thermodynamic properties X-ray diffraction |
| title | Experimental study and thermodynamic modelling of the B-Fe-Mn ternary system |
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