Thermal Analysis of the Sn-Ag-Cu-In Solder Alloy
Publication: Research - peer-review › Journal article – Annual report year: 2010
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Thermal Analysis of the Sn-Ag-Cu-In Solder Alloy. / Sopousek, J.; Palcut, Marián; Hodúlová, Erika; Janovec, Jozef.
In: Journal of Electronic Materials, Vol. 39, No. 3, 2010, p. 312-317.Publication: Research - peer-review › Journal article – Annual report year: 2010
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TY - JOUR
T1 - Thermal Analysis of the Sn-Ag-Cu-In Solder Alloy
A1 - Sopousek,J.
A1 - Palcut,Marián
A1 - Hodúlová,Erika
A1 - Janovec,Jozef
AU - Sopousek,J.
AU - Palcut,Marián
AU - Hodúlová,Erika
AU - Janovec,Jozef
PB - Springer New York LLC
PY - 2010
Y1 - 2010
N2 - The tin-based alloy Sn-1.5Ag-0.7Cu-9.5In (composition in wt.%) is a potential candidate for lead-free soldering at temperatures close to 200°C due to the significant amount of indium. Samples of Sn-1.5Ag-0.7Cu-9.5In were prepared by controlled melting of the pure elements, followed by quenching to room temperature. The samples were analyzed by scanning electron microscopy/energy-dispersive x-ray spectroscopy (SEM/EDS) and electron backscatter diffraction. The solidified melt consisted of four different phases. Solidification behavior was monitored by heat-flux differential scanning calorimetry (DSC). The phase equilibrium has been further investigated by thermodynamic calculations. The observed phase compositions as well as DSC signals are reasonably explained using the calculation of phase diagrams (CALPHAD) approach.
AB - The tin-based alloy Sn-1.5Ag-0.7Cu-9.5In (composition in wt.%) is a potential candidate for lead-free soldering at temperatures close to 200°C due to the significant amount of indium. Samples of Sn-1.5Ag-0.7Cu-9.5In were prepared by controlled melting of the pure elements, followed by quenching to room temperature. The samples were analyzed by scanning electron microscopy/energy-dispersive x-ray spectroscopy (SEM/EDS) and electron backscatter diffraction. The solidified melt consisted of four different phases. Solidification behavior was monitored by heat-flux differential scanning calorimetry (DSC). The phase equilibrium has been further investigated by thermodynamic calculations. The observed phase compositions as well as DSC signals are reasonably explained using the calculation of phase diagrams (CALPHAD) approach.
KW - Solid Oxide Fuel Cells
KW - Fuel Cells and hydrogen
KW - Brændselsceller og brint
U2 - 10.1007/s11664-009-1070-2
DO - 10.1007/s11664-009-1070-2
JO - Journal of Electronic Materials
JF - Journal of Electronic Materials
SN - 0361-5235
IS - 3
VL - 39
SP - 312
EP - 317
ER -