【摘要】 主要阐述复合材料——环氧玻璃布层压管在低温(液氮)下的力学性能,以及该材料应用于低温装置时的特点,力学性能实验采用拉伸、弯曲和压缩方法评估样品性能。更多还原

【Abstract】 This article focused on the mechanical properties of the epoxy glass laminated tube in the low-temperature(liquid nitrogen),and the characteristics of this materials used in low-temperature device.The methods of tensile,stretching,bending and compression were used to evaluate the sample properties in dynamic experiment.更多还原