A Novel TiNi/AlSi Composite with High Strength and High Damping Capacity

作     者：Shuwei LIU Xiuyan LI Desheng YAN Haichang JIANG Lijian RONG 

作者机构：Institute of Metal Research Chinese Academy of Science Shenyang 110016 China 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：2008年第24卷第6期

页      面：903-906页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

主　　题：Damping capacity Internal friction TiNi/AlSi composite Compressive strength 

摘      要：A novel TiNi/AlSi composite with high compressive strength and high damping capacity was obtained by infiltrating Al-12%Si alloy into porous TiNi *** had been found that the high compressive strength (440 MPa) of TiNi/AlSi composite is due to the increase of effective carrying area after infiltrating Al-12%Si alloy,while the high damping capacity is contributed to TiNi carcass,Al-12%Si filling material and micro- slipping at the interface.