Investigation of the Scanning Microarc Oxidation Process

Table 1

Summary of AC current and voltage parameters used in the investigation.

	AC1		AC2		AC3		AC4
	SMAO	MAO	SMAO	MAO	SMAO	MAO	SMAO	MAO
Power rating/KW	5	5	10	10	20	20	40	40
Positive peak voltage/V	700	594	710	656	725	703	731	750
Negative peak voltage/V	−376	−143	−383	−207	−411	−249	−405	−294
Current/A	4.3	6.7	4.5	18.4	4.62	31.6	4.73	41.4