Fabrication of Carbon Nanotube-Reinforced 6061Al Alloy Matrix Composites by an In Situ Synthesis Method Combined with Hot Extrusion Technique

Chun-Nian He, Chao Feng, Ji-Chuan Lin, En-Zuo Liu, Chun-Sheng Shi, Jia-Jun Li, Nai-Qin Zhao

Fig. 6 SEM images of the CNT/6061Al fabricated by CVD for various time: a, b flake powders, 20 min, 1.05 wt% CNTs; c, d flake powders, 45 min, 3.01 wt% CNTs; e, f spherical powders, 40 min