Development of a post oxidizing process over nitrided medium alloy steels for wear and corrosion protection in oil sucker rod lift

Abstract

To study this surface treatment, AISI 4140 polished PPD prototypes were nitrided, in a DC Plasma industrial equipment, and then were oxidized in the same chamber. Witness specimens were also treated and analyzed in the laboratory.

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Keywords

Gas industry, Wear protection control, Oxide layer, Polished pumping device, Plasma nitriding

Citation

Materials Science and Engineering-MSE. Alemania. (2018)

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Except where otherwised noted, this item's license is described as info:eu-repo/semantics/openAccess