Ua kapa ʻia ʻo Hot dip galvanizing i ka zinc dip hot auʻi wela wela: He ala maikaʻi ia o ka metala anticorrosion, hoʻohana nui ʻia i nā ʻoihana like ʻole o nā hale hana metala.ʻO ia ka hoʻoinu ʻana i nā ʻāpana kila ma hope o ka wehe ʻana i ka ʻōpala i loko o ka hopena zinc i hoʻoheheʻe ʻia ma kahi o 500 ℃, i hoʻopili ʻia ka ʻili o nā lālā kila me ka papa zinc, i mea e pāʻani ai i ke kumu o ka anticorrosion.Hoʻokumu ʻia ka galvanizing hot-dip e ke ʻano hana hoʻoheheʻe wela kahiko, ʻoiai ua hoʻohana ʻia ka galvanizing hot-dip Farani i ka ʻoihana i ka makahiki 1836, aia ka mōʻaukala o 140 mau makahiki.Eia naʻe, ua hoʻomohala ʻia ka ʻoihana galvanizing hot dip ma kahi nui i nā makahiki he kanakolu i hala me ka hoʻomohala wikiwiki ʻana o ka uea wela wela.
ʻO kekahi e hana i kahi hana maikaʻiuwea galvanizedhoʻopili, e pale i ka kuʻi ʻana, e hōʻoia i ka pono o ka papa zinc;
ʻElua e hoʻolohe i ka mālama ʻana a me ka hoʻohana ʻana i nā huahana uea galvanized, e like me nā kūlana kūlohelohe maoli e koho i nā kikoʻī like ʻole o nā huahana uea galvanized;
ʻEkolu mea e hana maikaʻi i ka pae hana ouwea galvanizednā huahana maʻemaʻe a maʻemaʻe, e like me ke ʻano hana ʻepekema e hana i ka hana, pono ka mea hoʻohana e ʻaʻahu i ka lole i koi ʻia.Inā he wela wīwī uea huahana, pono mākou e hana i ka hana maikaʻi o ka passivation lapaʻau, e hiki ke pale pono i ka discoloration, hooloihi i ke ano o ka discoloration, hiki ke hoʻoponopono i ka pilikia o ka discoloration.
Ka manawa hoʻouna: 31-03-22