Bulk Behavior of Ball Milled AA2124 Nanostructured Powders Reinforced with TiC

Table 1

Chemical composition (wt%) of the AA2124 metallic matrix and TiC powders.

Matrix Powder	Cu	Mg	Mn	Si	Fe	Al
AA2124	3.8–4.0	1.4–1.6	0.5–0.7	0.1max	0.1max	Balance
Reinforcement Powder	Total C	Free C	Fe	N2	O2	Wax	Ti
TiC	19.71	0.16	0.20	0.30	0.87	0.15	Balance