In this work, the mechanical and magnetic properties of a new Nd-Fe-B filled Hydrogenated nitrile butadiene rubber (HNBR) mixtures are investigated. The mass fraction of the magnetic particles was specifically modified to determine the magnetic and mechanical property trends. The particles have isotropic properties, so no magnetic fields are used for particle orientation during vulcanization. Increasing the filler concentration of the Nd-Fe-B powder leads to a reduction of the tensile strength and an increase in density, elongation at break and hardness of the mixture. The vulcanization times of the compound at different vulcanization levels show hardly any differences by changing the degree of filling. By increasing the filler content from 67% to 80%, the viscosity of the compound increases by a factor of 1.41, which has a strong influence on the processability of the material. Increasing the filling degree of the powder leads to an increase in remanence and the coercivity field strength H_cB. For the coercivity field strength H_cJ, hardly any change is detected due to the variation in filling level.

在这项工作中，研究了新型Nd-Fe-B填充的氢化丁腈橡胶（HNBR）混合物的机械和磁性。磁性粒子的质量分数经过专门修改，以确定磁性和机械性能趋势。颗粒具有各向同性的特性，因此在硫化过程中没有磁场用于颗粒定向。Nd-Fe-B粉末的填充剂浓度的增加导致拉伸强度的降低以及密度，断裂伸长率和混合物硬度的增加。通过改变填充度，化合物在不同硫化水平下的硫化时间几乎没有差异。通过将填料含量从67％增加到80％，该化合物的粘度提高了1.41倍，这对材料的可加工性有很大影响。粉末填充度的增加会导致剩磁和矫顽力场强H的增加_cB。对于矫顽力场强H _cJ，由于填充水平的变化几乎未检测到任何变化。