Discussion on Corrosion Protection of Seawater Pipeline of Aluminum Ship
Sea water pipe system includes main engine and auxiliary engine cooling system,fie water system,air conditioning cooling water system,water curtain system,domestic water system,etc.The reasonable material selection and design of the pipeline system is of great significance to the corrosion protection of the seawater pipeline system and the whole ship.The seawater piping system of aluminum ship should be diffrent from that of conventional steel ship,otherwise local corrosion would occur to piping or hull.In this paper,from the selection of material,pipeline design,pipeline installation,electrochemical protection and the application of aluminum ship sea water piping system,combined with practical applications,the effctive anticorrosion measures for seawater piping system of aluminum ship are sorted out.It is expected to provide use for reference and reference for the corrosion and protection of seawater piping system of aluminum ship in the same industry.