Thermodynamic properties of the liquid Ag-Bi-Cu-Sn lead-free solder alloys
The electromotive force measurement method was employed to determine the thermodynamic properties of liquid Ag-Bi-Cu-Sn alloys using solid electrolyte galvanic cells as shown below: Kanthal+Re, Ag-Bi-Cu-Sn, SnO2 | Yttria Stabilized Zirconia | air, Pt, Experiments were made within temperatur...
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| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2014-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2014/1450-53391400015G.pdf |
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| author | Garzel G. Kopyto M. Zabdyr L.A. |
| author_facet | Garzel G. Kopyto M. Zabdyr L.A. |
| author_sort | Garzel G. |
| collection | DOAJ |
| description | The electromotive force measurement method was employed to determine the
thermodynamic properties of liquid Ag-Bi-Cu-Sn alloys using solid electrolyte
galvanic cells as shown below: Kanthal+Re, Ag-Bi-Cu-Sn, SnO2 | Yttria
Stabilized Zirconia | air, Pt, Experiments were made within temperature
interval: 950 - 1300K along four composition paths of constant ratios: XAg :
XBi : XCu = 1, XAg : (XBi + XCu) = 3:2 for XBi = XCu, XBi : (XAg + XCu) = 3:2
for XAg = XCu and XCu : (XAg + XBi) = 3:2 for XAg = XBi and tin concentration
changing from 0.1 to 0.9 mole fractions, every 0.1. Almost all the results
were approximated by straight line equations: EMF vs T, and tin activities
were then calculated in arbitrary temperature; measurement results were
presented by graphs. Unusual activity plot for XBi : (XAg + XCu) = 3:2
composition path was most probably caused by miscibility gap detected earlier
in Bi-Cu-Sn ternary liquid alloys. |
| format | Article |
| id | doaj-art-bf22b1ff2e144f739a027c66c7fba270 |
| institution | Kabale University |
| issn | 1450-5339 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-bf22b1ff2e144f739a027c66c7fba2702025-02-02T05:48:51ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392014-01-0150214514810.2298/JMMB130727015G1450-53391400015GThermodynamic properties of the liquid Ag-Bi-Cu-Sn lead-free solder alloysGarzel G.0Kopyto M.1Zabdyr L.A.2Institute of Metallurgy and Materials Science, Polish Academy of Sciences, Laboratory of Physical Chemistry of Materials, Krakow, PolandInstitute of Metallurgy and Materials Science, Polish Academy of Sciences, Laboratory of Physical Chemistry of Materials, Krakow, PolandInstitute of Metallurgy and Materials Science, Polish Academy of Sciences, Laboratory of Physical Chemistry of Materials, Krakow, PolandThe electromotive force measurement method was employed to determine the thermodynamic properties of liquid Ag-Bi-Cu-Sn alloys using solid electrolyte galvanic cells as shown below: Kanthal+Re, Ag-Bi-Cu-Sn, SnO2 | Yttria Stabilized Zirconia | air, Pt, Experiments were made within temperature interval: 950 - 1300K along four composition paths of constant ratios: XAg : XBi : XCu = 1, XAg : (XBi + XCu) = 3:2 for XBi = XCu, XBi : (XAg + XCu) = 3:2 for XAg = XCu and XCu : (XAg + XBi) = 3:2 for XAg = XBi and tin concentration changing from 0.1 to 0.9 mole fractions, every 0.1. Almost all the results were approximated by straight line equations: EMF vs T, and tin activities were then calculated in arbitrary temperature; measurement results were presented by graphs. Unusual activity plot for XBi : (XAg + XCu) = 3:2 composition path was most probably caused by miscibility gap detected earlier in Bi-Cu-Sn ternary liquid alloys.http://www.doiserbia.nb.rs/img/doi/1450-5339/2014/1450-53391400015G.pdfelectrochemical techniquesthermodynamic propertieslead-free solders |
| spellingShingle | Garzel G. Kopyto M. Zabdyr L.A. Thermodynamic properties of the liquid Ag-Bi-Cu-Sn lead-free solder alloys Journal of Mining and Metallurgy. Section B: Metallurgy electrochemical techniques thermodynamic properties lead-free solders |
| title | Thermodynamic properties of the liquid Ag-Bi-Cu-Sn lead-free solder alloys |
| title_full | Thermodynamic properties of the liquid Ag-Bi-Cu-Sn lead-free solder alloys |
| title_fullStr | Thermodynamic properties of the liquid Ag-Bi-Cu-Sn lead-free solder alloys |
| title_full_unstemmed | Thermodynamic properties of the liquid Ag-Bi-Cu-Sn lead-free solder alloys |
| title_short | Thermodynamic properties of the liquid Ag-Bi-Cu-Sn lead-free solder alloys |
| title_sort | thermodynamic properties of the liquid ag bi cu sn lead free solder alloys |
| topic | electrochemical techniques thermodynamic properties lead-free solders |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2014/1450-53391400015G.pdf |
| work_keys_str_mv | AT garzelg thermodynamicpropertiesoftheliquidagbicusnleadfreesolderalloys AT kopytom thermodynamicpropertiesoftheliquidagbicusnleadfreesolderalloys AT zabdyrla thermodynamicpropertiesoftheliquidagbicusnleadfreesolderalloys |