Thermochemical and phase diagram studies of the Bi-Ni-Sn system

• Authors: MILCHEVA Nikolina Petkova; BROŽ Pavel; BURŠÍK Jiří; VASSILEV Georgui Penev
• Year of publication: 2012
• Type: Article in Periodical
• Magazine / Source: Thermochimica Acta
• MU Faculty or unit: Central European Institute of Technology
• web: http://www.sciencedirect.com/science/article/pii/S0040603112000561
• Doi: http://dx.doi.org/10.1016/j.tca.2012.02.011
• Field: Physical chemistry and theoretical chemistry
• Keywords: DSC; SEM; pájky; fázový diagram Bi-Ni-Sn; ternární eutektická reakce
• Description: Ternary Ni-Sn-Bi alloys containing 0.05, 0.10 and 0.15 mole fractions Ni were synthesized. The samples were annealed at 350C in quartz ampoules. Phase transition temperatures and microstructures of the samples were investigated. Differential scanning calorimetry and electron probe microanalysis were used. The existence of a previously reported ternary eutectic reaction was confirmed. The results were compared to CALPHAD-type calculations.

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