摘要
通过实验对Al Ce合金的内耗曲线进行了测量 ,绘出了不同Ce含量的Al Ce合金在不同温度退火 2h的内耗曲线图 .发现了低温及高温两个内耗峰的存在 。
In this article, measurement Al Ce's alloy internal friction curve through experiment is carried out and the internal friction curve diagram of Al Ce's alloy with different Ce's content and annealed for 2 hours in different temperature is also given. Two internal friction peaks at low and high temperature have been found, and the fact that the internal friction values will descend when annealed at high temperature has been found too.
出处
《沈阳工业学院学报》
2003年第1期55-57,共3页
Journal of Shenyang Institute of Technology
关键词
固体内耗
Al-Ce合金
内耗峰
退火
internal friction
Al Ce's alloy
internal friction peak
annealing