摘要
从细观力学的观点出发，利用有限元方法对Ａｌ／ＳｉＣ复合材料的阻尼特性进行了数值模拟。指出：室温下Ａｌ／ＳｉＣ复合材料的阻尼主要是由增强颗粒与基体材料间弹性模量的不同造成的。
In this paper, the principal of micro-mechanics and finite element method were employed to simulate the damping behavior of the composite Al/SiC. From the results, it was concluded that the damping of the composite Al/SiC was mainly generated from the differences of elastic module between the enhanced particles and matrix under room temperature.
出处
《铸造技术》
EI
CAS
北大核心
1998年第3期15-17,共3页
Foundry Technology
