Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Adolf Mikula"'
Publikováno v:
International Journal of Materials Research. 103:1462-1468
The thermodynamic properties of liquid Au–Sb–Sn are discussed with regard to the energetics of the system. The analysis in terms of the partial excess Gibbs energies and the partial enthalpies of mixing indicates that the presence of Sb in the al
Publikováno v:
The Journal of Chemical Thermodynamics
Highlights ► First electromotive force data of the liquid ternary (Au + Sb + Sn) system are reported. ► Partial and integral thermodynamic properties of the (Au + Sb + Sn) system are determined. ► Electromotive force (EMF) data of (Au + Sb) in
Autor:
Adolf Mikula, Michael Hindler
Publikováno v:
International Journal of Materials Research. 103:858-865
Calorimetric investigations have been done on the Au–Sb–Sn system with a Calvet-type micro-calorimeter. The partial and integral enthalpies of mixing in the ternary system were determined at six cross-sections at 873 K. Three additional cross-sec
Publikováno v:
Rare Metals. 31:250-254
The surface tension of a promising lead-free solder Au-Bi-Sn alloys was investigated both by the sessile-drop method and calculation. Experimental measurements were carried out for two cross-sections with the constant gold to bismuth ration of 1:1 an
Publikováno v:
The Journal of Chemical Thermodynamics
Highlights ► The thermodynamic data of the liquid ternary Au–Bi–Sn system are reported. ► The electromotive force method with a liquid electrolyte was used to determine the activity of tin in the alloys. ► The partial free energies of tin i
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 143:1617-1622
The surface tension and density of the ternary Bi–Cu–Sn alloys have been measured by the sessile-drop method. Measurements were carried out for three cross sections with the constant bismuth-to-copper ratios of 2:1, 1:1, and 1:2. The density of a
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 142:579-584
The density and surface tension of binary In–Sn and ternary Cu–In–Sn alloys have been measured by a sessile-drop method. Decrease of the density and of the surface tension was observed with rising temperature. With increased Sn content in the a
Publikováno v:
Metallurgical and Materials Transactions A. 41:3130-3135
The thermodynamic properties of the ternary Bi-In-Zn system were determined with the electromotive force (EMF) method using a liquid electrolyte. Four different cross sections with constant In/Bi ratios of 1:2, 1:1, 2:1, and 9:1 were applied to measu
Publikováno v:
Calphad. 34:271-278
The use of galvanic cells to determine the thermodynamic properties of metallic or ceramic materials from electromotive force (emf) measurements is described. Two basic types of the method are distinguished: those employing liquid electrolytes and th
Publikováno v:
Journal of Electronic Materials. 39:2310-2315
The thermodynamic properties of liquid Ag-Au-Sn alloys were studied with an electromotive force (EMF) method using the eutectic mixture of KCl/LiCl as a liquid electrolyte. Activities of Sn in the liquid alloys were measured at three cross-sections w