Problems of nondestructive carbon content in structural steels estimation are considered in this paper. These problems include complexity of carbon's distribution over the alloy's sample and significant variance of used electrochemical process inner parameters. Proposed solutions are adaptively adjustment of probe current pulses parameters and obtained data (chronopotentiograms) treatment algorithm based on decompositional modeling method. Experimental part contains application of both solutions to carbon content identifying. Efficiency of proposed adjustment of probe current pulses parameters is proved by comparing distinguishability of obtained this way chronopotentiograms to ones, obtained in uncorrected impulse mode.
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