The effect of wire type and volume fraction on the compressive behavior of wire-reinforced bulk metallic glass (BMG) matrix composites were investigated using the finite element method. The composites and test procedure were simulated in the ABAQUS software, and analyses on stress propagation and extracted compressive stress–strain curves were performed, which showed an acceptable agreement with experimental results. The results exhibited that Ta, Mo, W and Stainless Steel type 302 as the reinforcement wires significantly improved the plastic strain of the composites. Meanwhile, W wires sustained the composite strength in the same level of monolithic BMG, without sacrificing noticeable plastic strain of the composite in comparison with other reinforcements. The different volume fractions of W wires showed that the trend of plastic strain progress with increase in the second phase reaches a maximum at 65% of reinforcements. This behavior is caused by the fracture mechanism of the composites which is in its optimum condition when the reinforcement volume fraction is equal to 65%. The mechanical properties of the wire-reinforced BMG composites can be modeled by using the iso-strain Voigt model, which allows the prediction of the mechanical properties of a composite from the volume-weighted averages of the components properties. The above-mentioned findings corroborate the experiments elsewhere and may be considered as a valuable starting point to lead the future researches.

使用有限元方法研究了线材类型和体积分数对线材增强块状金属玻璃（BMG）基复合材料压缩性能的影响。在ABAQUS软件中模拟了复合材料和测试程序，并进行了应力传播分析和提取的压缩应力-应变曲线，表明与实验结果可以接受。结果表明，Ta，Mo，W和302型不锈钢作为增强丝明显改善了复合材料的塑性应变。同时，W线在相同的整体BMG水平下维持了复合材料的强度，而与其他增强材料相比，并未牺牲复合材料的明显塑性应变。W线材的不同体积分数表明，随着第二相的增加，塑性应变的发展趋势在增强材料的65％处达到最大值。此行为是由复合材料的断裂机理引起的，当增强材料的体积分数等于65％时，断裂机理处于最佳状态。钢丝增强的BMG复合材料的机械性能可以通过使用等应变Voigt模型进行建模，该模型允许根据零部件性能的体积加权平均值预测复合材料的机械性能。上述发现证实了其他地方的实验，可以被认为是引领未来研究的宝贵起点。此行为是由复合材料的断裂机理引起的，当增强材料的体积分数等于65％时，断裂机理处于最佳状态。钢丝增强的BMG复合材料的机械性能可以通过使用等应变Voigt模型进行建模，该模型允许根据零部件性能的体积加权平均值预测复合材料的机械性能。上述发现证实了其他地方的实验，可以被认为是引领未来研究的宝贵起点。此行为是由复合材料的断裂机理引起的，当增强材料的体积分数等于65％时，断裂机理处于最佳状态。钢丝增强的BMG复合材料的机械性能可以通过使用等应变Voigt模型进行建模，该模型允许根据零部件性能的体积加权平均值预测复合材料的机械性能。上述发现证实了其他地方的实验，可以被认为是引领未来研究的宝贵起点。这样就可以根据组分性能的体积加权平均值预测复合材料的机械性能。上述发现证实了其他地方的实验，可以被认为是引领未来研究的宝贵起点。这样就可以根据组分性能的体积加权平均值预测复合材料的机械性能。上述发现证实了其他地方的实验，可以被认为是引领未来研究的宝贵起点。