anticorrosionmeasures   Watertransportisoneofthefivemajortransportationsystems,andshipsarethemaintoolsforwatertransportation.However,duetothelong-termnavigationofshipsintheocean,corrosionoccurstovaryingdegreesbytheerosionofvariouscorrosivemedia.Atpresent,theshipsanti-corrosionme...

 Afterthepipelineisburiedintheground,affectedbythenatureofthesoilalongthepipelineandenvironmentaldifferences,therearedifferencesinthepotentialofeachpointonthesurfaceofthepipeline.Thelocationofthemorenegativepotentialfortheanode,corrosion;potentialmorepositivepartsofthecathode,corrosioninhibitio...

Aluminumheatwelding    Grindtheweldingplaceonthesurfaceofthepipeandpressthecablecoreunderthemold; Themoldwillbefilledwithsolderingflux(copperoxideandaluminumpowdermixture),withtheignitiondevicetoignite; Theheatofthechemicalreactionwillmakethemeltedcoppercoverthecopperca...