Phase diagram of Ag–Pb–Sn system

0533036 - ÚFM 2021 RIV GB eng J - Journal Article
Du, J.-y. - Zemanová, Adéla - Hutabalian, Y. - Kroupa, Aleš - Chen, S.-W.
Phase diagram of Ag–Pb–Sn system.
Calphad - Computer Coupling of Phase Diagrams and Thermochemistry. Roč. 71, DEC (2020), č. článku 101997. ISSN 0364-5916. E-ISSN 1873-2984
R&D Projects: GA ČR(CZ) GC18-25660J
Institutional support: RVO:68081723
Keywords : Ag–Pb–Sn * phase equilibria * isothermal section
OECD category: Thermodynamics
Impact factor: 2.017, year: 2020
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0364591620302613?via%3Dihub

The Ag–Pb–Sn ternary system is an important material system for both electronic packaging and thermoelectric applications. However, there is no experimental phase equilibria information of the ternary system. Ag–Pb–Sn alloys are prepared and their phase equilibria at various temperatures were determined. The focus was on the 500, 350, and 200 °C isothermal sections. Additional information was also obtained for 400, and 300 °C. Several samples were studied by DSC studies. No ternary compounds were found in the ternary system. The Ag–Sn binary compounds, Ag3Sn(ε) and Ag4Sn(ζ) at 350 °C and Ag4Sn(ζ) at 500 °C, exhibit very small Pb solubility. The thermodynamic assessment of the ternary Ag–Pb–Sn system was carried out using the above mentioned experimental data.
Permanent Link: http://hdl.handle.net/11104/0311577