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| Investigation of the enrichment of Ag with zinc in Ag-Sn alloy |
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Received:May 12, 2013
Revised:August 05, 2014
Accepted:May 15, 2013
Published Online:October 30, 2014
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| DOI： |
| KeyWord:Ag-Sn alloy；silver and tin alloy；zinc；enrichment of silver |
| Author | Institution |
| xuguangyao |
Kunming University of Science and Technology Faculty of Metallurgy and Energy Engineering,National Engineering Laboratory for Vacuum Metallurgy |
| Liu Dachun |
Kunming University of Science and Technology, National Engineering Laboratory for Vacuum Metallurgy |
| Bai Pingping |
Kunming University of Science and Technology,National Engineering Laboratory for Vacuum Metallurgy, |
| Hu Liang |
Kunming University of Science and Technology,National Engineering Laboratory for Vacuum Metallurgy |
| Jia Jingang |
Kunming University of Science and Technology, National Engineering Laboratory for Vacuum Metallurgy |
| Chen Jinjie |
National Engineering Laboratory for Vacuum Metallurgy, Kunming University of Science and Technology, National Engineering Laboratory for Vacuum Metallurgy |
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| Abstract: |
| The molar Gibbs energy of Ag3Sn and AgZn3, was calculated. The results of zinc interact with Ag-Sn alloy wasinvestigated by using X-Ray Diffraction, chemical analysis, scanning electron microscope and EDS. Thermodynamic calculation results show that it is possible to realise the enrichment of silver in Ag-Sn alloy with zinc for the Gibbs energy of AgZn3 is lower than Ag3Sn.The experiments results show that the zinc is effect for the enrichment of silver in Ag-Sn alloy, the silver exists in the form of AgZn3 and enrichment in the bottom of Ag-Sn alloy when the zinc is added. |
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