Dab tsi yog cov kauj ruam dav dav ntawm PVD txheej?
Aug 10, 2023| Dab tsi yog cov kauj ruam dav dav ntawm PVD txheej?
PVD txheej yog ib qho kev siv tshuab uas hloov cov khoom siv rau hauv cov pa roj rau txheej lwm yam khoom. Cov kauj ruam dav dav ntawm PVD txheej yog raws li nram no:
01 Kev ntxuav
Thawj kauj ruam hauv PVD txheej txheej yog los ntxuav lub substrate, cov khoom siv rau txheej txheej yuav tsum tau siv. Qhov no suav nrog kev siv ntau txoj hauv kev, xws li tshuaj kho tshuab lossis tshuaj ntxuav, tshem tawm cov av, khib nyiab, lossis lwm yam khoom paug tawm ntawm qhov chaw ntawm lub substrate. Qhov no yog ib qho tseem ceeb vim hais tias tej impurities nyob rau saum npoo ntawm substrate yuav cuam tshuam qhov zoo ntawm txheej.
02 Kev kho mob
Cov kauj ruam tom ntej yog pretreatment, nrog rau kev kho cov substrate los txhim kho cov adhesion ntawm txheej. Qhov no yuav suav nrog cov txheej txheem xws li anodizing lossis plasma etching, uas tsim kom muaj qhov ntxhib saum npoo ntawm substrate, ua kom yooj yim rau txheej txheej.
03 Txheej
Qhov thib peb kauj ruam yog txheej txheem PVD txheej txheej tiag tiag, uas suav nrog cov khoom siv cua sov xws li hlau lossis ceramics kom kub kom txog thaum lawv evaporate. Tom qab ntawd cov khoom evaporated yog muab tso rau hauv lub substrate, tsim ib txheej nyias, zoo ib yam. Txheej txheej txheej feem ntau yog ua nyob rau hauv lub tshuab nqus tsev chamber, uas pab tiv thaiv cov khoom vaporized los ntawm reacting nrog tej huab cua los yog lwm yam gases.
04 Kev Tswj Xyuas Zoo
Tom qab siv cov txheej, nws raug kuaj xyuas kom ntseeg tau tias nws ua tau raws li qhov xav tau tshwj xeeb. Qhov no tej zaum yuav muaj ntau yam kev ntsuam xyuas, xws li ntsuas lub thickness ntawm txheej los yog kuaj nws hardness thiab durability.
05 Ua tiav
Cov kauj ruam kawg yog ua tiav, uas yuav tsum tau kho ntxiv ntawm cov txheej txheej txheej txheej, xws li polishing lossis polishing, txhawm rau txhim kho nws cov tsos lossis cov khoom. Qhov no tuaj yeem suav nrog cov txheej txheem xws li kev ua tiav saum npoo lossis xim uas tuaj yeem txhim kho qhov pom kev pom ntawm cov khoom coated.
IKS PVD tuam txhab, kho kom zoo nkauj txheej tshuab, cuab yeej txheej tshuab, DLC txheej tshuab, kho qhov muag txheej tshuab, PVD nqus txheej kab, txoj haujlwm tig-key yog muaj. Hu rau peb tam sim no, E-mail: iks.pvd@foxmail.com