Maererano neruzivo rwemakemikari ane chiremera, zinki isimbi yakaoma kuodza. Apo zinc inopisa pamusoro pesimbi, inogona kudzivirira kuparara uye ngura painongoratidzwa kune unyoro uye oksijeni mumhepo; uyezve, zingi zvakare imhando yesimbi. Rudzi urwu rwezvinhu runogona kuwedzera kutsetseka, kwakawandazinc simbi fenzivagadziri vanoshandisa nzira iyi kudzivirira simbi kubva pakuva oxidized.
Zinc simbi inogona kudzivirira ngura uye inopa jira rezinc rinodzivirira firimu resimbi. Conductive simbi zvinhu kugadzirisa uye ruvara-inowedzera kutarisira agent; yakachengeteka uye yakavimbika kudzivirira kaviri, synthetic metal resin inodzivirira layer uye cathodic protective layer, inogona kuramba yakaipa mamiriro ekunze, Inokodzera kuchengetedzwa kwenguva refu kwesimbi; Kupokana kwakanakisa kwekuora nemunyu nemvura. Kunamatira kwakasimba kune marudzi ese esimbi uye alloys adzo, anogona kupfapfaidzwa zvakananga pasina primer, kupisa kwakanyanya, kusatya kubheka, mushure mekuomeswa, kupfeka kunogona kumira tembiricha inosvika 120 ℃. Iyo anti-kuomesa tembiricha inogona kusvika 80 ℃, uye inooma nekukurumidza. Economical uye inoshanda, inogona kudzivirira ngura neyakapfapfaidza imwe.
Iyo anti-corrosion basa rezinc simbi fenzihaisi kungobva pane zinc content mu zinc coating, asiwo inobatwa nehukuru hwezvikamu mu zinc layer. Izvo zvidiki zvezinc particles, iyo yakakwirira kuwanda kwekuputira, uye iyo yakakwirira yemhando yekupfekedza yakafanana neyakagadzika ye100% yepamusoro-tembiricha inopisa-dip coating. Basa rezvimedu zvakanaka izvi nderekuita kuti chifukidzo chiwedzere, kwete chete chinogona kudzivirira kuora, asiwo chinogona kuva chifukidzo chisingasviki kana kuenzana ne120μm (vertical surface) kudzivirira kuparara kwezvinc components. Pasi pemamiriro ezvinhu ekushandiswa, nguva ye-anti-corrosion mumhepo inogona kusvika makore anopfuura makumi matatu.
Nguva yekutumira: May-26-2021