SOPOUŠEK, Jiří, Marian PALCUT, Erika HODÚLOVÁ and Josef JANOVEC. Thermal Analysis of the Sn-Ag-Cu-In Solder Alloy. JOURNAL OF ELECTRONIC MATERIALS. NEW YORK: SPRINGER, 2010, vol. 39, No 3, p. 312-317. ISSN 0361-5235. Available from: https://dx.doi.org/10.1007/s11664-009-1070-2.
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Basic information
Original name Thermal Analysis of the Sn-Ag-Cu-In Solder Alloy
Name in Czech Termická analýza pájky Sn-Ag-Cu-In
Authors SOPOUŠEK, Jiří (203 Czech Republic, guarantor, belonging to the institution), Marian PALCUT (703 Slovakia, belonging to the institution), Erika HODÚLOVÁ (703 Slovakia) and Josef JANOVEC (703 Slovakia).
Edition JOURNAL OF ELECTRONIC MATERIALS, NEW YORK, SPRINGER, 2010, 0361-5235.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10403 Physical chemistry
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW Thermal Analysis of the Sn-Ag-Cu-In Solder Alloy
Impact factor Impact factor: 1.421
RIV identification code RIV/00216224:14310/10:00044967
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1007/s11664-009-1070-2
UT WoS 000274947700007
Keywords (in Czech) Pájení bez olova; krystalizace; CALPHAD; DSC simulace
Keywords in English Lead-free soldering; solidification; CALPHAD; DSC simulation
Tags CALPHAD, DSC, pájky
Tags International impact, Reviewed
Changed by Changed by: prof. RNDr. Jiří Sopoušek, CSc., učo 2405. Changed: 24/1/2013 15:05.
Abstract
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 200A degrees 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.
Abstract (in Czech)
Byla sledována pájka Sn-1.5Ag-0.7Cu-9.5In. Byl proveden experiment DSC a získaný signál byl vysvětle metodou CALPHAD. Dále použito SEM/EDS a světelná mikroskopie.
Links
MSM0021622410, plan (intention)Name: Fyzikální a chemické vlastnosti pokročilých materiálů a struktur
Investor: Ministry of Education, Youth and Sports of the CR, Physical and chemical properties of advanced materials and structures
OC09010, research and development projectName: Studium termodynamických vlastností a fázových diagramů soustav pro vysokoteplotní bezolovnaté pájky
Investor: Ministry of Education, Youth and Sports of the CR, Thermodynamic and Phase Diagram Studies of Systems for High Temperature Lead-Free Solders
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