探讨了去应力退火对304金属橡胶静态、动态损耗因子的影响。结果表明:304金属橡胶去应力退火前、后的静态损耗因子均高于动态损耗因子,分别为3.8%、6.4%;去应力退火工艺显著改变金属橡胶的静态、动态损耗因子;去应力退火后304金属橡胶的静态、动态损耗因子分别提高10.0%、7.1%。 The effect of stress relief annealing on the static and dynamic loss factors of 304 metal rubber was discussed. The results show that the static loss factors of 304 metal rubber before and after stress relieving are both higher than the dynamic loss factors, which are 3.8% and 6.4% respectively. The stress-relief annealing process significantly changes the static and dynamic loss factors of metal rubber. 304 metal rubber static, dynamic loss factor increased by 10.0%, 7.1%.