“…Therefore, copper is reinforced with materials which are able to improve its mechanical properties and overcome the problem of low strength of it [32,34]. In order to produce Cu-CNTs nanocomposites, various synthesis methods which improve the mechanical properties have been used such as electroless deposition [2,25], hot pressing [26][27], spark plasma sintering [1-2, 28, 35] and powder metallurgy [28,36] which includes mixing, cold compaction and sintering the starting powders. The sintering temperature of the cold compacts depends on the volume fraction and melting temperature of the constituent with lower melting point [29].…”