engleski

Increasing the corrosion resistance of oil and gas pipes by surface plastic deformation with the use of inhibitors

The results of experimental studies of corrosion resistance of pipes, 132*5 mm, treated according to various schemes of surface plastic deformation with four types of inhibitors are presented ; accelerated corrosion tests have been carried out in salt mist chambers and climatic chambers with periodic moisture condensation - 120 hours. It has been established that joint plastic deformation with certain inhibitor decreases the rate of the corrosion process in the salt mist chamber 2 - 2, 5 times, while ensuring total absence of corrosion in the climatic chamber.

oil pipes ; gas pipes ; corrosion resistance ; surface plastic deformation

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