ʻO ka ʻōwili kila alumini i uhi ʻia me ka zinc magnesium Zn-Al-Mg i hoʻoluʻu wela ʻia

Nā noi o ke kiʻekiʻe kiʻekiʻe Zn-Al-Mg Zinc alumini magnesium alloy coating kila coil
Hoʻohui ʻia ka ʻōwili zinc alumini magnesium me Al, Mg, Si e hoʻomaikaʻi i ke kūpaʻa ʻana i ka pala. Ma waho aʻe o ka hoʻohui ʻana o Al ma mua, ua hoʻohui pū ʻia ʻo Mg a me Si i hiki ke hoʻomaikaʻi ʻia ka hopena popo. Hoʻomaikaʻi ʻo Si i ke kūpaʻa ʻana i ka pala o ka papa uhi i loaʻa iā Al me ka hoʻomaikaʻi hou ʻana i ka hopena pala ma o ka hana i hui pū ʻia me Mg.

Hoʻohana nui ʻia kēia pepa i uhi ʻia me ka zinc alumini magnesium alloy i ke kūkulu ʻana, ka pale alanui, kahi kaʻa kaʻa ʻekolu-dimensional, nā lako mālama, nā lako electromechanical kaʻa a me nā wahi hana metala ʻē aʻe. Hiki iā ia ke hana i nā ʻano ʻāpana kila āpau, nā ʻāpana pale i ka corrosion, nā kaupaku keel, ka pā perforated, ka pā uwea. Ma kahi e hoʻohana ai i ke kila galvanized wela a i ʻole nā ​​​​​​mea kila alumini galvanized wela 5% ma hope o ka hoʻohana ʻana i ka zinc alumini magnesium steel coil e hiki ke hoʻokō i ke kūpaʻa corrosion maikaʻi aʻe.