Internal friction related to viscous motion of phase interfaces during thermoelastic martensitic transformation

被引：3
作者：
Gong, C. L.
Han, F. S. [1 ]
Li, Z.
Wang, M. P.
机构：
[1] Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
[2] Hefei Univ Technol, Sch Mat Sci & Engn, Hefei 230009, Anhui, Peoples R China
[3] Cent S Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China
来源：
PHILOSOPHICAL MAGAZINE | 2007年 / 87卷 / 16-17期
关键词：
SHAPE-MEMORY; LOW-FREQUENCY; BEHAVIOR;
D O I：
10.1080/14786430601156193
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Two internal friction peaks were observed in CuAlNiMnTi polycrystalline shape memory alloy by a partial phase transition method in non-isothermal measurements. The low-temperature internal friction peak arising from the soft mode effect caused by the viscous movement of atoms along phase interfaces was studied in the present study in terms of internal friction fundamentals. An internal friction model related to the peak was established, which was shown to be in good agreement with experimental results.
引用
收藏
页码：2281 / 2297
页数：17
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