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Extreme Values of the Strength of Single Filaments and Threads of a Paraaramide Fiber After Its Treatment by a Water Suspension of Carbon Nanoparticles
Mechanics of Composite Materials ( IF 1.5 ) Pub Date : 2021-05-08 , DOI: 10.1007/s11029-021-09951-4
S. M. Shebanov

The paper presents results of changes in the extreme values (minimum and maximum possible) of the tensile strength of threads and single filaments of an aramid fiber as a result of its processing by a suspension of carbon nanotubes in the production process. It is shown that the shift in the parameter of the Weibull–Gnedenko distribution for threads, which characterizes the point of fracture onset, increases by 50.95% with increase in the average strength of threads by 30.04%. For single filaments, this increase was 30.19 and 9.76%, respectively.



中文翻译:

碳纳米粒子的水悬浮液处理后的对位芳纶纤维的单丝和线的强度的极值

本文介绍了芳族聚酰胺纤维的线和单丝的拉伸强度的极值(最小值和最大值)变化的结果,这是由于在生产过程中通过悬浮碳纳米管对其进行处理而导致的。结果表明,表征断裂起始点的螺纹的威布尔-格涅坚科分布参数的变化随着螺纹的平均强度的增加30.04%而增加了50.95%。对于单根长丝,这种增加分别为30.19和9.76%。

更新日期:2021-05-08
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