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

Table 7

EDX spectrum data for 10 min EN plating on cast Al alloy at (a) 80°C.

Element	C	O	Na	Al	Si	P	Cl	Ca	Ni	Total
Weight %	13.19	13.44	1.15	0.26	0.33	4.43	0.55	0.33	66.31	100
Atomic %	33.22	25.41	1.51	0.30	0.36	4.33	0.47	0.25	34.16