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dc.contributor.authorSmetana, Bedřich
dc.contributor.authorZlá, Simona
dc.contributor.authorKroupa, Aleš
dc.contributor.authorŽaludová, Monika
dc.contributor.authorDrápala, Jaromír
dc.contributor.authorBurkovič, Rostislav
dc.contributor.authorPetlák, Daniel
dc.date.accessioned2012-11-16T08:25:42Z
dc.date.available2012-11-16T08:25:42Z
dc.date.issued2012
dc.identifier.citationJournal of thermal analysis and calorimetry. 2012, vol. 110, issue 1, p. 369-378.cs
dc.identifier.issn1388-6150
dc.identifier.issn1572-8943
dc.identifier.urihttp://hdl.handle.net/10084/95726
dc.description.abstractThe Sn–Zn–Al system was studied in connection with the possible substitution of lead-based solders for temperatures up to 350 °C. Ternary alloys with up to 3 wt% of aluminium were prepared. The investigated alloys lie close to the monovariant line (eutectic valley) of the Sn–Zn–Al system. The temperatures of phase transitions of six binary Sn–Zn reference alloys and fourteen ternary Sn–Zn–Al alloys using DTA method were investigated in this paper. DTA experiments were performed at the heating/cooling rate of 4 °C min−1 using Setaram SETSYS 18TM experimental equipment. The temperatures of phase transitions in the ternary Sn–Zn–Al system were obtained, namely, the temperature of ternary eutectic reaction T E1 (197.7 ± 0.7 °C), temperature of ternary transition reaction T U1 (278.6 ± 0.7 °C), temperatures of liquidus and other transition temperatures for studied alloys. Temperatures obtained during DTA heating runs were used as authoritative. DTA curves obtained during cooling enabled realising better differentiation of the obtained overlapped heat effects (peaks) during heating. Theoretical isopleths of the Sn–Zn–Al phase diagram were calculated using the Thermocalc software and MP0602 thermodynamic database. Experimental data were compared with the calculated temperatures, and a good agreement was obtained.cs
dc.format.extent4342257 bytescs
dc.format.mimetypeapplication/pdfcs
dc.language.isoencs
dc.publisherSpringercs
dc.relation.ispartofseriesJournal of thermal analysis and calorimetrycs
dc.relation.urihttp://dx.doi.org/10.1007/s10973-012-2318-2cs
dc.subjectSn–Zn–Al systemcs
dc.subjectDTAcs
dc.subjectphase transition temperaturescs
dc.subjectphase diagram calculationcs
dc.titlePhase transition temperatures of Sn-Zn-Al system and their comparison with calculated phase diagramscs
dc.typearticlecs
dc.identifier.locationNení ve fondu ÚKcs
dc.identifier.doi10.1007/s10973-012-2318-2
dc.rights.accessopenAccess
dc.type.versionsubmittedVersion
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume110cs
dc.description.issue1cs
dc.description.lastpage378cs
dc.description.firstpage369cs
dc.identifier.wos000309709900049


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Zobrazit minimální záznam