Ol bikpela as samting ol i ken galvanisim em ain na ain. Tasol ol narapela ain i gat feros tu ol inap galvanisim.
Ol samting bilong kotim long galvanizing em oltaim zinc. Tasol, wanpela proses i wankain olsem galvanizing em tin pleting, we i yusim zinc na i no tin. Tin pleting i stret long ol simpol aplikesen olsem putim kaikai, tasol em i no inap long bilipim olsem galvanizing: sapos koting i bagarap, tin bai bagarapim ain aninit long en.
I gat galvanis.
Tupela kain bilong galvanizing we ol manmeri i save laikim tru em hot-dip galvanizing na elektro-livanizing. Ol dispela samting i stori long dispela tupela rot na ol narapela rot. Sapos ol saveman i save long wanem kain pasin bilong kirapim ol man long makim ol samting, dispela inap helpim ol long helpim ol.
1) Hot-dip galvanising
Long taim bilong hot-}dip galvanizing proses, ol i save putim metal i go insait long wanpela hot zinc bat long samting olsem 450 digri . Taim ol i rausim, pes bilong kot i wok wantaim oksijen bilong kamapim zinc oksait, na bihain ol i mekim samting wantaim kabon daioksait bilong kamapim zinc kabonet. Paslain long ol i galvanisim, ol i mas klinim metal wantaim wanpela kaustik alkali solusen na bihain ol i mas putim long wanpela asid solusen. Ol i ken yusim tu zinc kloraid bilong zinc tu bilong pasim ol metal long oksidaisim pastaim pastaim long taim bilong galvanis.
