Investigation on Friction Stir Weldability Characteristics of AA7075-T651 and AA6061-T6 Based Nanocomposites

Table 3

Chemical constituents of reinforcing material.

Element	O	H	N	Pb	Zn	Mn	Si	Al	C	S	Ca	Fe
h-BN	0.004	0.015	0.020	0.002	0.002	0.002	0.001	0.002	0.006	0.005	0.005	0.020