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

Table 14

EDX spectrum data for Ni-P plated CAA at pH = 10.5 NH₄OH regulated at 85°C.

Element	C	O	Na	Al	Si	P	Fe	Ni	Pd	Total
Weight; %	7.33	15.84	0.48	46.29	9.27	0.73	6.74	12.42	0.91	100
Atomic; %	15.13	24.56	0.51	42.57	8.19	0.58	2.99	5.25	0.21