采用熔渗法制备了具有微观定向W片层骨架结构Cu-W复合材料，对其力学和电学性能进行了研究，并与商用Cu-W复合材料进行了对比。结果表明，W含量(质量分数)为50%~90%时，具有微观定向结构的Cu-W复合材料的压缩强度在300~1100 MPa之间。压缩强度呈现出明显的各向异性，沿平行于W片层方向的强度高于垂直于W片层方向的强度。与商用Cu-W复合材料相比，具有微观定向结构的Cu-W复合材料在沿片层方向呈现出更高的导电特性和压缩强度，这主要与复合材料中Cu、W两相的微观定向规则排列有关。该复合材料有望用作电触头材料以显著提高其使用效果，延长使用寿命，减轻构件质量并降低能源损耗。

Cu-W composites that combine the merits of Cu and W show good electric and heat conductivity, resistance to arc erosion, and high strength, etc., and are good candidates for electric contact materials. Until now, several methods, including the high-temperature liquid phase sintering method and the hot-pressure sintering method, have been developed to fabricate Cu-W composites. However, these methods may cause an uneven distribution of constituents in the material and a relatively low density and poor electric conductivity of the material. In this study, a Cu-W composite with micro-oriented W lamellas was prepared by the infiltration method, and the mechanical and electrical properties were investigated and compared with a commercial Cu-W composite. The results showed that the compressive strength of the studied Cu-W composite with micro-oriented W lamellas was between 300 and 1100 MPa when the W content was between 50% and 90% (mass fraction). The compressive strength of the studied composites presented obvious anisotropy, and the strength along the direction parallel to the W lamellas was higher than that perpendicular to the W lamellas. Compared with commercial Cu-W composites with disordered W frameworks, composites with micro-oriented W lamellas exhibit a higher electrical conductivity and compressive strength along the W lamellar direction, which is mainly related to the regular arrangement of the two phases of Cu and W in the composites. The studied composite is expected to be used as an electrical contact material to significantly improve the effect of electric contracts and prolong their service life while reducing the mass of the components and energy consumption.