Ntau xyoo dhau los, muaj kev nce qib tseem ceeb hauv kev siv thev naus laus zis thev naus laus zis, ib qho ntawm qhov tshwm sim ntawm electron beam PVD (Physical Vapor Deposition) technology. Qhov kev siv thev naus laus zis no ua ke nrog kev ua tau zoo ntawm cov kab hluav taws xob hluav taws xob evaporation nrog qhov tseeb ntawm PVD los tsim cov txheej txheem zoo thiab cov txheej txheem zoo.
Yog li, dab tsi yog e-beam PVD? Hauv cov ntsiab lus, nws suav nrog tso cov yeeb yaj kiab nyias mus rau ntau qhov chaw siv lub teeb hluav taws xob hluav taws xob siab. Cov nqaj no vaporizes lub hom phiaj cov khoom, uas tom qab ntawd condenses mus rau qhov xav tau substrate los ua ib txheej nyias, txheej txheej. Qhov tshwm sim yog qhov ruaj khov thiab zoo nkauj ua tiav uas ua rau e-beam PVD yog thawj qhov kev xaiv rau ntau yam kev siv.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm e-nqaj PVD yog lub peev xwm los yooj yim txheej txheej thiab cov qauv. Qhov no txhais tau hais tias kev lag luam xws li automotive, aerospace thiab electronics tuaj yeem tau txais txiaj ntsig zoo los ntawm cov thev naus laus zis no. Txawm hais tias nws yog txheej tiv thaiv rau cov khoom siv dav hlau lossis cov khoom siv kho kom zoo nkauj rau cov neeg siv khoom siv hluav taws xob, hluav taws xob hluav taws xob PVD muab kev ua haujlwm tshwj xeeb.
Lwm qhov tseem ceeb ntawm electron beam PVD yog nws cov phooj ywg ib puag ncig. Tsis zoo li cov txheej txheem txheej txheem ib txwm siv, uas feem ntau koom nrog cov tshuaj lom neeg, hluav taws xob hluav taws xob PVD yog txheej txheem huv thiab ruaj khov. Nws tsim cov khib nyiab tsawg heev thiab muaj kev cuam tshuam tsis zoo rau ib puag ncig, ua rau nws zoo tagnrho rau cov tuam txhab uas xav txo lawv cov pa roj carbon hneev taw.
Tsis tas li ntawd, electron beam PVD txheej muaj cov adhesion zoo thiab hardness, ua kom muaj kev tiv thaiv ntev ntev tiv thaiv kev hnav, corrosion thiab lwm yam degradation. Lub zog siab ntawm cov hluav taws xob hluav taws xob tso cai rau kev tswj xyuas qhov tuab thiab muaj pes tsawg leeg ntawm cov txheej txheem, tso cai rau cov kws ua haujlwm tsim cov txheej txheem kom ua tau raws li cov kev cai tshwj xeeb.
Cov xov xwm tsis ntev los no tau tshwm sim tias lub koom haum tshawb fawb ua thawj coj tau tshaj tawm qhov kev sib tw hauv electron beam PVD thev naus laus zis. Lawv pab neeg tau ua tiav hauv kev nce qhov kev tso nyiaj ntau ntxiv yam tsis muaj kev cuam tshuam rau kev ncaj ncees ntawm txheej. Qhov kev nce qib no qhib qhov muaj peev xwm tshiab rau kev lag luam uas xav tau cov voj voog ntau lawm sai dua yam tsis muaj kev cuam tshuam zoo.
Hauv kev xaus, e-beam PVD sawv cev rau kev hloov pauv hloov pauv hauv txheej txheej txheej txheem. Nws muaj peev xwm xa tau qhov tshwj xeeb zoo, versatility thiab ib puag ncig tus cwj pwm ua rau nws muaj kev daws teeb meem thoob plaws hauv kev lag luam. Raws li ntau R & D txuas ntxiv txhim kho cov thev naus laus zis, peb cia siab tias e-beam PVD yuav dhau los ua ntau dua hauv kev tsim khoom, tsav tsheb tshiab thiab tsim cov khoom zoo.
Post lub sij hawm: Lub Xya hli ntuj-28-2023