- Microstructure and Characteristics of Ag-SnO2 Contact Materials Prepared by Magnetic Pulsed Compaction
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J.S. Park, Y.J. Kim, M.H. Lee, H.S. Lee, S.J. Hong, J.K. Lee
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J Korean Powder Metall Inst. 2011;18(4):372-377.
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DOI: https://doi.org/10.4150/KPMI.2011.18.4.372
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 Abstract
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- In this study, we reported the microstructure and properties of Ag-SnO_2 contact materials fabricated by a controlled milling process with subsequent consolidation. The milled powders were consolidated to bulk samples using a magnetic pulsed compaction process. The nano-scale SnO_2 phases were distributed homogeneously in the Ag matrix after the consolidation. The relative density and hardness of the Ag-SnO_2 contact materials were 95~96% and 89~131 Hv, respectively.
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