Fig. 2From: Structure and Strength of Iron-Copper-Carbon Nanotube NanocompositesVariation of the lattice parameters of iron (a) and copper (b) in the rolled specimens after mechanochemical treatment of Fe and Cu powder mixtures (1–3) and Fe-Cu-MCNT (1 vol.%) (4) for the following proportions of Fe and Cu components: 2:1 (1); 4:1 (2, 4); and 6:1 (3) against their treatment timeBack to article page