Development of Cathodic Corrosion Protection Systems for Nuclear Icebreakers and Arctic Offshore Structures

摘要

Abstract—The results of development and implementation of special ice-resistant anodes that ensure long-term effective operation of cathodic corrosion protection systems under shock and abrasive influences of Arctic ice in nuclear-powered icebreakers and offshore structures are presented. The results of inspections of the hull and hull components of cathodic protection of nuclear-powered icebreaker 50 Let Pobedy and offshore ice-resistant platform Prirazlomnaya after their long-term operation are shown. The cathodic protection under design for nuclear-powered icebreaker Lider is described.