Yintoni i-Hot-dip galvanisation?

Ukutshiswa kwe-galvanization eshushu kushushu yeyona ndlela inokusetyenziswa ngohlobo oluthile lwe-galvanization. Yinkqubo yokudibanisa isinyithi kunye neentsimbi kunye ne-zinc, esebenzisana nomphezulu wesinyithi xa ugxibha isinyithi kwindawo yokuhlambela ye-zinc etyibilisekileyo kwiqondo lokushisa eli-840 ° F (449 ° C). Xa ibhentshiwe kwimeko yezulu, i-zinc (i-Zn) ecocekileyo ihlangana neoksijini (O2) ukuze yenze i-zinc oxide (ZnO), ethi iphinde ihlangane nekharbon diokside (CO2) ukuze yenze i-zinc carbonate (ZnCO3), iyingwebu eqaqambileyo, eqinile Izinto ezikhusela intsimbi engaphantsi komgangatho ukusuka ekutsaleni ngakumbi kwiimeko ezininzi. Isinyithi esinyusiweyo isetyenziswa ngokubanzi kwizicelo apho uxinzelelo lwe-corrosion luyimfuneko ngaphandle kweendleko zensimbi engenasici, kwaye kuthathwa njengophakamileyo malunga neendleko kunye nomjikelezo wobomi.
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Ixesha lokuposa: Aprili-11-2020