Tukatuka piauau porowhita
Whakaahuatanga Poto:
Ko te piauau e pa ana ki te hangarau maimoatanga mata o te whakakikorua i te paparanga konutea ki te mata o te whakarewa, te koranu me etahi atu mea mo te ataahua me te aukati waikura.Ko te tikanga matua he galvanizing wera.
He ngawari te whakarewa o te konutea ki te waikawa me te kawakore, no reira ka kiia ko te konganuku amphoteric.Ko te konutea kare e huri i te hau maroke.I roto i te hau makuku, ka hanga he kiriata konutea waro waro ki runga i te mata konutea.I roto i te kōhauhau kei roto whanariki hauhā, hauwai sulfide me te hau moana, te waikura ātete o te konutea he rawakore, rawa i roto i te kōhauhau kei roto waikawa waro i tiketike pāmahana me te haumākū, te paninga konutea he tino ngāwari ki te kia waikura.Ko te kaha hiko o te zinc he -0.76v.Mo te taputapu rino, no te paninga konutea te paninga anodic.Ka whakamahia te nuinga ki te aukati i te pirau o te maitai.Ko tana mahi whakamarumaru e hono tata ana ki te matotoru paninga.Ko nga taonga whakamarumaru me te whakapaipai o te paninga zinc ka taea te tino whakapai ake i muri i te ngohe, te tae, te paninga ranei ki te maataki whakamarumaru marama.
