Vim li cas electron beam-pab lub cev vapor deposition yog ib txoj hauv kev zoo dua rau kev tso zaj duab xis?
Jul 19, 2022| Vim li cas electron beam-pab lub cev vapor deposition yog ib txoj hauv kev zoo dua rau kev tso zaj duab xis?
Lub peev xwm los pleev xim rau ntau qhov chaw nrog cov ntaub ntawv tshwj xeeb yog qhov tseem ceeb rau kev muab cov thev naus laus zis thiab cov khoom siv rau peb lub neej txhua hnub. Nyob rau theem kev lag luam, muaj ntau txoj kev sib tw txheej uas nws daim ntawv thov nyob ntawm qhov yuav tsum tau ua ntawm cov khoom kawg, cov khoom ntawm cov khoom siv, kev ua tau zoo, thiab kev ua tau zoo ntawm tag nrho cov txheej txheem, electron beam-pab lub cev vapor deposition (EBPVD) plays lub luag hauj lwm tshwj xeeb heev. Ntawm qhov tod tes, nws tuaj yeem ua tiav cov evaporation ntau dua li qhov pheej yig thermal evaporation txoj kev. Ntawm qhov tod tes, cov ntaub ntawv tuaj yeem tsuas yog evaporate hauv lub tshuab nqus tsev thiab muaj lub zog loj, uas yog cov yam ntxwv ntawm cov kab hluav taws xob hluav taws xob, Tsis tas li ntawd, txoj kev hu ua sublimation tuaj yeem ua tiav siv electron beam technology xws li silica deposition txoj kev siv. Nyob rau hauv kev lag luam ntim rau polymer zaj duab xis barrier zaj duab xis txheej ntxiv rau cov zaj duab xis polymer, muaj lwm yam substrates yuav coated nrog kuj ntom zaj duab xis, xws li hlau sawb iav los yog turbine hniav Rau cov ntawv thov no, EBPVD kuj yuav ua ke nrog rau lwm txoj kev, xws li plasma txau, uas yuav pab ua kom tau raws li cov khoom siv sib txawv uas xav tau los ntawm kev lag luam aerospace. Hauv qhov yooj yim tshaj plaws, cov khoom yuav tsum tau vaporized tuaj yeem ua kom muaj zog nyob rau hauv ib qho chaw taw tes, qhov twg lub teeb hluav taws xob melts cov khoom nyob rau hauv qhov taw tes crucible Yog tias qhov loj me yog qhov tseeb, qhov tshwm sim lobe huab tuaj yeem ua rau cov khoom siv los tsim ib homogeneous membrane. txheej deposition Cov ntsiab lus ntawm kev sib xyaw ua ke kuj tuaj yeem ua rau cov lobe huab sib tshooj, thiab hauv cov ntaub ntawv loj dua qhov dav yog siv los ntawm cov yeeb yaj kiab tsis sib xws. Yog hais tias cov yeeb yaj kiab thickness tswj tau xav tau ntau dua, tuaj yeem siv cov kab hluav taws xob hloov kho ntawm cov khoom siv hluav taws xob hloov ntawm cov txheej txheem zoo li no vim tias cov nqaj hlau hluav taws xob tuaj yeem yooj yim thiab meej tswj los ntawm kev soj ntsuam tag nrho qhov dav ntawm lub crucible ntawm kev kub ceev. Lub zog ntawm cov kab hluav taws xob hluav taws xob yog tswj los ntawm cov yeeb yaj kiab thickness ntsuas qhov system npog tib qhov dav. Txhawm rau ua kom qhov dav ntawm thaj chaw txheej txheej, ntau cov phom hluav taws xob siv hluav taws xob tuaj yeem siv thoob plaws hauv qhov dav Hauv qhov xaus, peb tuaj yeem hais tias kev siv cov kab hluav taws xob hluav taws xob txhim khu kev qha hauv lub cev vapor deposition tau ua ntej ua kom yooj yim rau kev siv thiab siv tau zoo. ntawm ntau yam txheej txheem txheej. Tsis tas li ntawd, kev sib xyaw ua ke ntawm EBPVD nrog rau lwm cov txheej txheem txheej tau pom tau tias muaj ntau yam kev cia siab rau daim ntawv thov.
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. Tiv tauj peb tam sim no, E-mail:iks.pvd@foxmail.com