Yas Evaporation High Vacuum Txheej Tshuab

Lub aluminized zaj duab xis yog ib tug high-purity txhuas hlau evaporated mus rau hauv lub gaseous lub xeev ntawm ib tug high kub (1100 ~ 1200 degree) los ntawm lub tshuab nqus tsev aluminizing txheej txheem, thiab ces cov gaseous txhuas molecules yog tso rau saum npoo ntawm cov yas zaj duab xis thaum cov yas zaj duab xis. dhau los ntawm lub tshuab nqus tsev vacuum evaporation chamber. Hlau-xim zaj duab xis, aluminized zaj duab xis yog cov khoom ntim khoom sib xyaw ua ke tsim los ntawm txheej txheej nyias nyias ntawm cov hlau txhuas rau ntawm cov yeeb yaj kiab yas los ntawm txheej txheem tshwj xeeb. Txoj kev siv ntau tshaj plaws yog lub tshuab nqus tsev aluminizing, uas yog nyob rau hauv siab Nyob rau hauv lub nqus tsev vacuum, hlau aluminium yog melted thiab evaporated ntawm kub kub, thiaj li hais tias lub vapor ntawm txhuas yog deposited rau ntawm qhov chaw ntawm cov yas zaj duab xis, thiaj li hais tias cov nto ntawm cov khoom. cov yas zaj duab xis muaj ib tug metallic luster. Vim nws muaj ob qho tib si cov yam ntxwv ntawm cov yas zaj duab xis thiab hlau, nws yog ib qho pheej yig thiab zoo nkauj ntim khoom nrog kev ua tau zoo heev thiab muaj zog practicability.

Piv nrog rau cov txheej txheem aluminium plating, lub tshuab nqus tsev aluminium plating zaj duab xis muaj ntau yam zoo, xws li:

(1) Tus nqi ntawm txhuas siv tau txo qis heev, lub zog thiab cov khoom siv tau txais kev cawmdim, thiab cov nqi raug txo. Lub thickness ntawm aluminium ntawv ci yog feem ntau 7 ~ gpm, thaum lub thickness ntawm txhuas txheej ntawm aluminized zaj duab xis yog hais txog 0.05n, thiab cov txhuas noj yog li ntawm 1/140-1/180 ntawm txhuas. ntawv ci, thiab qhov ntau lawm tuaj yeem siab li 450m / min.

(2) Nws muaj qhov zoo folding tsis kam thiab zoo toughness, thiab muaj ob peb pinholes thiab tawg, thiab tsis muaj dabtsi yog khoov thiab tawg phenomenon, yog li ntawd lub barrier vaj tse rau roj, dej vapor, tsw, lub teeb, thiab lwm yam.

(3) Nws muaj cov xim hlau zoo heev, thiab lub teeb pom kev tuaj yeem ncav cuag 97 feem pua; thiab nws tuaj yeem kho nrog cov xim pleev xim rau xim zaj duab xis, thiab nws cov nyhuv zoo nkauj yog qis dua li ntawm cov ntawv ci txhuas.

(4) Ib feem txhuas plating tuaj yeem ua los ntawm kev tiv thaiv kom tau txais cov qauv lossis lub qhov rais pob tshab, thiab cov ntsiab lus tuaj yeem pom.

(5) Cov txheej aluminized muaj hluav taws xob zoo thiab tuaj yeem tshem tawm cov teebmeem electrostatic; nws cov sealingperformance yog qhov zoo, tshwj xeeb tshaj yog thaum ntim cov khoom siv hmoov, nws yuav tsis muaj kuab paug rau qhov sealing, kom ntseeg tau tias sealing kev ua tau zoo ntawm lub ntim.

(6) Nws muaj qhov hloov tau zoo rau kev ua haujlwm tom qab xws li luam ntawv thiab sib xyaw.

Vim yog cov yam ntxwv saum toj no, cov yeeb yaj kiab aluminized tau dhau los ua ib hom tshiab ntawm cov yeeb yaj kiab sib xyaw nrog kev ua tau zoo, kev lag luam thiab kev zoo nkauj, thiab tau hloov cov khoom siv aluminium ntawv ci hauv ntau yam. Nws yog tsuas yog siv rau lub tshuab nqus tsev ntim khoom noj khoom haus thiab cov khoom ua liaj ua teb, nrog rau kev ntim tshuaj, tshuaj pleev ib ce thiab luam yeeb. Tsis tas li ntawd, aluminized zaj duab xis kuj tau siv dav hauv cov khoom siv bronzing thiab cov khoom lag luam cim npe hauv kev luam ntawv.

Daim ntawv thov

Parameter

Peb lub tuam txhab

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