Ntau qhov peev xwm hauv PVD thev naus laus zis-Bias voltage fais fab mov
Aug 26, 2020| Ntau qhov peev xwm hauv PVD thev naus laus zis-Bias voltage fais fab mov
Lub zog siv hluav taws xob yog qhov tseem ceeb ntawm lub tshuab nqus tsev lub cev vapor deposition. Hauv nqus ion deposition, kev tsis ncaj ncees lub zog mov ua lub luag haujlwm tseem ceeb hauv zaj duab xis tsim kom zoo. Bias voltage hais txog qhov tsis zoo voltage thov rau ntawm lub txheej thaum lub txheej txheej txheej. Cov ncej zoo ntawm kev tsis ncaj ncees qhov hluav taws xob txuas nrog lub tshuab nqus tsev, thaum lub tshuab nqus tsev yog lub hauv paus, thiab qhov tsis zoo ntawm qhov kev tsis ncaj ncees yog txuas nrog lub workpiece. Vim tias qhov voltage ntawm hauv av feem ntau pom tias yog xoom muaj peev xwm, qhov hluav taws xob ntawm qhov khoom ua haujlwm tau hais tau tias tsis zoo. Kev tsis ncaj ncees tuaj yeem txhim kho lub zog ntawm lub tshuab nqus plua plav hluav taws xob tiv thaiv cov khoom hauv lub cev, daim ntawv pov tseg pob zeb los ntxuav lub plated nto, ua rau saum npoo los ntawm cov nplaim tshiab tom qab lub zog hluav taws xob tawg ntau, yog li txhawm rau txhim kho adhesion lub zog ntawm zaj duab xis txheej, zapped los ntawm bias, nruab nrab ntawm cov zaj duab xis thiab cov sab hauv los ua kom muaj qhov sib txuam nrog ob txoj kev hloov hlau txheej, kom cov zaj duab xis txheej thiab txheej hauv qab, thiab tuaj yeem tso siab rau txoj kev sib txawv ntawm cov zis hluav taws xob polarity lossis hloov cov kev cai sedimentary, kho cov xim xim thiab kev ua tau zoo. Ntxiv rau, cov txheej hauv qab yog rhuab los ntawm kev faus neeg nrog them ions. Raws li kev siv nthwv dej, nws tuaj yeem faib ua: DC pulse bias ， Dc superposition pulse bias ， Bipolar pulse bias.
IKS PVD lub tuam txhab, tshuab ua kom zoo nkauj txheej, cuab yeej txheej tshuab, kho qhov muag txheej mahcine, PVD nqus coting kab.Contact peb tam sim no, E-mail: iks.pvd@foxmail.com