三种复合材料在低温下的断裂性质

THE FRACTURE PROPERTIES OF THREE KINDS OF COMPOSITE UNDER LOW TEMPERATURE

摘要

摘要: 本文概述了研究复合材料在低温下断裂性质的重要性,介绍了自制的低温装置和测量系统,测量了三种复合材料在不同温度下的断裂韧度,并分析了复合材料的断裂机理。
- 低温装置 /
- 温度 /
- 断裂性质和机理
Abstract: The significance of studing fracture properties of composites under low temperature is summarized in this paper.The low temperature device and the surveying system made by us is introduced.The fracture toughness of three kinds of composite under low temperature is measured and fracture mechanism of composite under different temperature is analysed.
- low temperature device /
- composites /
- temparature