Luv luv ntawm kev sib piv ntawm PVD Lub Vas Xom Txheej Thiab Dej Electroplating
Jun 05, 2018| PVD thiab dej electroplating yog ob qho tib si ntawm txoj kev kho deg, uas yog hais txog zais ib qho khoom ntawm qhov khoom ntawm lwm cov khoom siv rau ib qho los yog ntau lub tsho coatings nrog qee yam kev tswj (hnav ua haujlwm, tswj kev qaub ncaug, ua kom sov, ua hluav taws xob, lwm yam).
Dej electroplating yog siv los ntawm nws cov txheej txheem yooj yim, thiab nws tau txo cov kev cai ntawm cov khoom mus rau qhov chaw piv nrog PVD. Txawm li cas los xij, cov ntaub ntawv ntawm cov dej hauv tshuab electroflating yog "hexavalent chromium", uas yog ib yam khoom tsis yog ib qho thiab ua rau muaj huab cua phem heev. Cov ntaub ntawv siv rau cov tshuab nqus tsev yog ntau dua thiab muaj raws li qhov yuav tsum tau ua. Cov khoom siv zaj duab xis muab tso rau saum npoo ntawm cov khoom ua haujlwm los ntawm plasma ionization hauv lub tshuab nqus tsev. Yog li, lub PVD txheej muaj zog dua zog, kev nyuaj siab dua, kev sib txhuam ntawm kev sib txhuam, kev ua kom tsis muaj zog, thiab muaj kev ruaj khov txheej tsis muaj tshuaj lom lossis cov kab mob phem, nws tsis muaj kev cuam tshuam rau ntawm ib puag ncig thiab hauv txoj kev loj hlob ntawm kev tswj ntsuab tsim.
