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Development, structure and properties of Cu/Mg and Al/Mg composite wires

机译：Cu / Mg和Al / Mg复合电线的开发，结构和性能

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As a result of severe plastic deformation, Cu/Mg and Al/Mg composites were obtained by means of hydrostatic extrusion at room temperature. The microstructures of these composites were investigated. The electrical and mechanical properties of the composite wires were compared with the theoretical estimations. It was revealed that, due to mechanical alloying processes under cold severe plastic deformation, different solid solutions and intermetallic compounds form at the interfaces and increase the strength of the composites. It was concluded, that a copper sleeve of the composites provides their low electrical resistivity. The obtained results can be used for the development of high-strength conductors based on Cu and Al.
机译：由于严重的塑性变形，通过在室温下通过静压挤出获得Cu / Mg和Al / Mg复合材料。 研究了这些复合材料的微观结构。 将复合线的电气和力学性能与理论估计进行比较。 据透露，由于在冷严重塑性变形下的机械合金化过程，在界面处形成不同的固溶体和金属间化合物并增加复合材料的强度。 结束了，复合材料的铜套管提供了低电阻率。 所得结果可用于基于Cu和Al的高强度导体的开发。

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