Numerical modeling of damping capacity of Zn-Al alloys with fully lamellar microstructures

Jin Cheng Wang, Zhong Ming Zhang, Gen Cang Yang

科研成果: 期刊稿件文章同行评审

2 引用 (Scopus)

摘要

The damping behaviors of Zn-Al alloys with fully lamellar microstructures were simulated with the cell method. The influences of the grain boundary condition, the strain amplitude, the number of the lamellae in the grain (N) and the content ratio of Zn and Al in Zn-Al alloys on the damping capacity were investigated. The results indicate that the grain boundary condition has great influence on the damping capacity of Zn-Al alloys, and also affects the relationship between the damping capacity and the number of lamellae (N). The variation of damping capacity with the strain amplitude is increasing exponentially with the strain amplitude and the damping capacity increases with the increasing of content of Zn.

源语言英语
页(从-至)1049-1054
页数6
期刊Transactions of Nonferrous Metals Society of China (English Edition)
15
5
出版状态已出版 - 10月 2005

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