Pane imwe nguva, zvinhu zvakawanda zvemidziyo zvakagadzirwa nesimbi yekudzivirira kwe electromagnetic interference (EMI), asi kuenda kumapurasitiki kunopa imwe nzira yakakodzera. Kuti akunde kusasimba kukuru kwepurasitiki mukukanganisa kukanganiswa kwemagetsi, kushomeka kwemagetsi emagetsi, mainjiniya akatanga kutsvaga nzira dzekuisa simbi pamusoro pepurasitiki. Kuti udzidze mutsauko pakati penzira ina dzakajairika dzepurasitiki yekuisa, verenga gwara redu kune yega yega nzira.
Kutanga, vacuum plating inoshandisa evaporated metal particles kune inonamira layer pazvikamu zvepurasitiki. Izvi zvinoitika mushure mekunyatsocheneswa uye kurapwa kwepamusoro kugadzirira iyo substrate yekushandisa. Vacuum metallized plastic ine zvakawanda zvakanaka, iyo huru ndeyokuti inogona kuchengetedzwa zvakachengeteka mune imwe sero. Izvi zvinoita kuti ive nehushamwari kwezvakatipoteredza kupfuura dzimwe nzira paunenge uchishandisa inoshanda EMI yekudzivirira coating.
Kemikari yekuputira inogadzirirawo pamusoro pepurasitiki, asi nekuiisa neoxidizing mhinduro. Mushonga uyu unokurudzira kusungirirwa kwenickel kana copper ions kana chikamu chacho chikaiswa mumushonga wesimbi. Maitiro aya ane njodzi kune anoshanda, asi anovimbisa kuchengetedzwa kwakazara kubva kune electromagnetic kukanganiswa.
Imwe nzira yakajairika yekuisa mapurasitiki, electroplating, ine yakafanana nemakemikari deposition. Inosanganisirawo kunyudza chikamu mumhinduro yesimbi, asi iyo general mechanism yakasiyana. Electroplating haisi oxidative deposition, asi kuvhara kwepurasitiki muhupo hwemagetsi emagetsi uye ma electrode maviri. Zvisinei, izvi zvisati zvaitika, pamusoro pepurasitiki inofanira kunge yatove inofambisa.
Imwe nzira yekuisa simbi inoshandisa yakasarudzika nzira ndeyekupfapfaidza murazvo. Sezvaungave wafungidzira, kupfapfaidza murazvo kunoshandisa kupisa senzira yekuputira mapurasitiki. Panzvimbo pekunyungudutsa simbi, Flame Atomizer inoishandura kuita mvura yomwaya pamusoro. Izvi zvinogadzira dhizaini yakaoma kwazvo isina kufanana kwedzimwe nzira. Nekudaro, inokurumidza uye iri nyore chishandiso chekushanda nenzvimbo dzakaoma-kusvika-nzvimbo dzezvikamu.
Mukuwedzera pakupfura, kune nzira yearc spraying, iyo magetsi inoshandiswa kunyungudutsa simbi.
Nguva yekutumira: Aug-12-2022
