Zinc alloy waini bhodhoro cap imhando yekukanda kufa ine zinc sechinhu chikuru.Pane rakanyanya kusimba pamusoro pepamusoro peiyo yekukanda kufa, uye mukati mayo mune yakavhurika porous chimiro uye mhenyu amphoteric simbi.Naizvozvo, chete nekutora nzira chaiyo yepretreatment uye electroplating process tinogona kuve nechokwadi chekuti electrodeposited coating ye zinc alloy waini bhodhoro cap ine inonamira yakanaka, inofananidzwa nekutaridzika kwakanaka kwehunyanzvi, uye inosangana nezvinodiwa zvezvigadzirwa zvinokwanisa.
Za4-1 inowanzoshandiswa se zingi alloy zvinhu nokuda electroplating, uye ayo makuru zvinoriumba: Aluminium 3.5% ~ 4.5%, mhangura 0.75% ~ 1.25%, magnesium 0.03% ~ 0.08%, residual zingi, zvachose tsvina ≤ 0.2%.Iyo 925 giredhi zinc alloy ine yakakwira mhangura yemukati uye iri nyore kugadzirwa nemagetsi.Kazhinji, density ye zinc alloy ndeye 6.4 ~ 6.5 g / cm.Kana density iri isingasviki 6.4 g/cm, blistering uye gomba zviri nyore kuitika pashure electroplating.Muchidimbu, kusarudzwa kwezvinhu kunofanira kunyatsodzorwa.Pamusoro pezvo, kufa-kukanda kufa kunofanirwa kugadzirwa zvine hungwaru kudzivirira hurema husingagoneki (senge pitting) kune electroplating.
Nguva yekutumira: Mar-15-2021