Effect of Processing Parameters on the Protective Quality of Electroless Nickel-Phosphorus on Cast Aluminium Alloy

Table 4

EDX spectrum data for 2 min EN plating on cast Al alloy.

Element	C	O	Na	Ni	P	Al	Si	Cr	Total
Weight %	11.65	23.28	3.28	17.86	0.82	39.57	7.66		100
Atomic %	21.27	31.92	3.13	6.67	0.58	32.18	5.98