Effect of Induced Charge on the Passivity and Passivity Breakdown of 304LN Stainless Steels

Table 9

EDX data in 0.25N KCl solution.

	O		Cr		Cl		Fe
	W%	A%	W%	A%	W%	A%	W%	A%
AWC	12.03	20.52	16.75	13.5	0.02	0.02	59.47	44.62
APC	8.84	24.66	18.54	15.92	0.44	0.55	61.46	49.12
ANC	8.82	20.61	18.66	16.02	0.13	0.16	61.32	49.02

BWC: below pitting potential without charge, BPC: below pitting potential with positive charge, BNC: below pitting potential with negative charge, APC: above pitting potential with positive charge, ANC: above pitting potential with negative charge.