Boric Acid as an Accelerator of Cerium Surface Treatment on Aluminum

Table 2

EDS Analysis for the elements and normalized results.

0.5 g/L H3BO3
Element	Reaction area	Matrix (uncovered area)
	Atomic (%)
O	30.74	18.56
Na	1.31	1.21
Al	66.81	79.12
Cl	0.77	1.10
Ce	0.37
Total	100.00	100.00