Cov Ntsiab Lus Yuav Tsum Tau Nyob Hauv Cov Hniav PVD Kev Lag Luam

1. Duab xim ntawm coatings yog tam sim no muaj nyob rau hauv kub xim system, imitation kub xim system, grey thiab dub xim system, xim av xim kasfes xim, xiav xim system, xya xim system thiab li on. Feem ntau, xim tseem tsawg, tshwj xeeb tshaj yog rau cov xim zoo nkauj, anode dyeing los yog tsuag yog zoo dua PVD coatings. Tsis tas li ntawd, lub hom phiaj siv tam sim no yog kub lub hom phiaj, kub kub lub hom phaj, titanium lub hom phaj, zirconium lub hom phaj, titanium aluminium lub hom phaj, tungsten lub hom phaj, graphite lub hom phom, etc., cov kev xaiv kuj raug txwv. Kev lag luam yuav tsum tau tawg los ntawm cov teeb meem no, qhia ntau lub hom phiaj thiab tsim ntau xim.

2. Lub PVD txheej txheem nws tus kheej yog tus phooj ywg zoo, tab sis nws yuav tsum tau siv ntau cov khoom tshuaj rau nws cov pre-tu thiab decoating. Niaj hnub no, ib puag ncig yuav tsum ua kom nce, yog li qhov kev lag luam xav tau ib txoj hauv kev zoo los hloov cov txheej txheem no.

3. Cov ntaub thaiv zoo nkauj, nyias muaj nyias porosity, nws tsis tuaj yeem raug cais tag nrog lub npoo ntawm lub workpiece, thiab kev tiv thaiv kev tiv thaiv kev txhim kho yuav tsum tau kho. Lwm qhov laj thawj rau qhov tsis muaj corrosion kuj yog tias plating, corrosive media, thiab workpieces tsim ib lub xov tooj ntawm corrosive, thiab txheej plaster thiab cov substrate ua electrode kaum, ua rau electrochemical corrosion.

4. PVD hniav coating muaj qhov yuav tsum tau nyob rau hauv substrate. Tam sim no, feem ntau yog siv los yog hlau tsis ntxig. Nyob rau hauv xyoo tas los no, qee cov neeg tau sim ncaj qha ua PVD kev kho mob ntawm cov nplaim pob zeb. Txawm hais tias muaj qee qhov kev kov yeej, tsis muaj cov ntaub ntawv teev npe loj.