期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Microstructure and damping properties of MnCuNiFeCe alloy 被引量:6
1
作者 feng-shuang lu Bin Wu +2 位作者 Jian-Fu Zhang Ping Li Dong-Liang Zhao 《Rare Metals》 SCIE EI CAS CSCD 2016年第8期615-619,共5页
Mn-Cu alloys could exhibit high damping ability and excellent mechanical properties after proper heat treatment. In order to reduce the influence of impurity elements on damping capacity of Mn-Cu alloys, rare ele- men... Mn-Cu alloys could exhibit high damping ability and excellent mechanical properties after proper heat treatment. In order to reduce the influence of impurity elements on damping capacity of Mn-Cu alloys, rare ele- ment cerium (Ce) was added into MnCuNiFe alloys. It is indicated that the contents of C, S and Si which have adverse effects on the damping capacity decrease and the grains are refined with the Ce content increasing. The microstructure of the MnCuNiFeCe alloy was investigated by X-ray diffraction (XRD), scanning electron microscope (SEM) and transmission electron microscopy (TEM). The damping ability (tane) of the alloy was characterized by dynamical mechanical analyzer (DMA). It is found that the damping ability (tane) retains a very high level which is all above 0.05 from the temperature of -50 to 75 ℃ with the addition of Ce element. It is expected that the Ce alloying MnCuNiFe alloy with refined grains could find wide applications in the field of industry. 展开更多
关键词 Mn-Cu alloy Damping properties CERIUM
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部