Ultrafine eutectic Ti_xSn_y/TiNi composites with high damping capacity
来源期刊：Rare Metals2013年第2期
论文作者：Jun-Song Zhang Li-Shan Cui Yang Shao Rui-Shi Li Shu-Jing Jiao Xiao-Hua Jiang
文章页码：196 - 200
摘 要：Three kinds of bulk-type ultrafine TixSny/TiNi （TixSny represents Ti3Sn, Ti2Sn, and Ti5Sn3 or Ti6Sn5） composites with homogeneous eutectic microstructure were prepared by arc melting. The composites exhibit high damping capacity （tan greater than 1×10-2） and enhanced mechanical strength （the highest fracture strength is 2.15 GPa）. The damping capacity originates from TiNi and Ti3Sn, while the eutectic contributes to the mechanical strength.
Jun-Song Zhang，Li-Shan Cui，Yang Shao，Rui-Shi Li，Shu-Jing Jiao，Xiao-Hua Jiang
Department of Materials Science and Engineering,China University of Petroleum
摘 要：Three kinds of bulk-type ultrafine TixSny/TiNi （TixSny represents Ti3Sn, Ti2Sn, and Ti5Sn3 or Ti6Sn5） composites with homogeneous eutectic microstructure were prepared by arc melting. The composites exhibit high damping capacity （tan greater than 1×10-2） and enhanced mechanical strength （the highest fracture strength is 2.15 GPa）. The damping capacity originates from TiNi and Ti3Sn, while the eutectic contributes to the mechanical strength.
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