摘要
采用自然时效、人工时效等热处理工艺研究了微量锆对Zn22%Al合金阻尼性能(内耗)的影响。结果表明,微量锆可提高Zn22%Al合金的阻尼稳定性。运用电子显微镜和X射线衍射仪对未加锆和加锆的试样进行观察和分析。
The effect of trace Zr on the damping capacity of Zn 22%Al alloy was studied by using natural ageing and artificial ageing. The results showed that trace Zr can improve the stability of damping capacity of the alloy. TEM observations and X ray diffraction analyses for samples with or without Zr revealed the reasons of Zr slowing the reduction of damping capacity of Zn 22%Al after ageing.
出处
《中国有色金属学报》
EI
CAS
CSCD
1996年第4期140-143,共4页
The Chinese Journal of Nonferrous Metals
关键词
阻尼性能
锆
锌铝合金
内耗
Zn 22%Al alloy Zr ageing damping capacity