The resistance of the composites also demonstrates the creep and relaxationbehaviors similar to strain and stress do.
此外，与高分子材料的应力松弛和蠕变相似，在应力作用下复合材料电阻呈现时间依赖性。
2
In the paper, the mechanical relaxationbehaviors in the Cu-based shape memory alloy were studied to reveal the process of the thermo-elastic martensitic transformation and to expand its applications.