- METHOD FOR PROCESSING HOMOGENEOUSLY WELL DISPERSED CARBON NANOTUBE-ALUMINUM COMPOSITE POWDER BY NANO PARTICLES

摘要

The present invention relates to a process for producing an aluminum carbon nanotube composite powder which is harmless to the environment and which is suitable for mass production and which is low in production cost in a batch process and low in the amount of generated carbon dioxide. The present invention can produce a composite powder in which CNTs are uniformly dispersed and mixed in aluminum powder in a short time by a single process. The aluminum-carbon nanotube composite powder produced by the present invention contains nano SiC particles having high strength and high temperature properties and excellent chemical stability, and the composite made from such a composite powder can be used for a CNT- It is possible to obtain an improvement in mechanical properties due to synergistic effects such as strengthening fine particles by SiC particles themselves and strengthening dispersion.