Tribo‐mechanical properties of composites based on polyoxymethylene reinforced with basalt fiber and silicon carbide whiskers,Polymer Engineering and Science

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Tribo‐mechanical properties of composites based on polyoxymethylene reinforced with basalt fiber and silicon carbide whiskers
Polymer Engineering and Science ( IF 3.2 ) Pub Date : 2020-12-05 , DOI: 10.1002/pen.25605
Patrycja Bazan ₁ , Marek Nykiel ₁ , Stanisław Kuciel ₁

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This paper presents an analysis of the hybrid reinforcement of polyoxymethylene composites. Basalt fibers and monocrystalline silicon carbide fibers were used as reinforcement. Basic tests of mechanical properties were carried out, such as the static tensile and flexural test. The tests were repeated under external factors, such as the influence of water aging and a wide range of exploitation temperatures. The materials were also subjected to tribological tests, that is, determination of the friction coefficient and the specific wear rate. Strength tests revealed an increase in the stiffness of the material as well as a reduction the friction coefficient and abrasive wear. The addition of monocrystalline fibers significantly limited water absorption, stabilized the strength properties in the water environment as well as provided better material's resistance to dynamic impact.

中文翻译：

玄武岩纤维和碳化硅晶须增强的聚甲醛复合材料的摩擦力学性能

本文对聚甲醛复合材料的混杂增强进行了分析。玄武岩纤维和单晶碳化硅纤维用作增强材料。进行了机械性能的基本测试，例如静态拉伸和弯曲测试。在外部因素（例如水老化和广泛的开采温度影响）下重复测试。还对该材料进行了摩擦测试，即确定了摩擦系数和比磨损率。强度测试表明，材料的刚度增加，摩擦系数和磨料磨损降低。单晶纤维的添加大大限制了吸水率，

更新日期：2021-02-08

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