Vim li cas thiaj siv lub tshuab nqus tsev vacuum?
Tiv thaiv kom tsis txhob muaj kab mob: Hauv lub tshuab nqus tsev, qhov tsis muaj huab cua thiab lwm yam roj cua tiv thaiv cov khoom tso tawm los ntawm kev ua pa nrog cov pa cua, uas tuaj yeem paug cov yeeb yaj kiab.
Txhim kho Adhesion: Qhov tsis muaj huab cua txhais tau hais tias cov yeeb yaj kiab adheres ncaj qha rau hauv substrate yam tsis muaj lub hnab ntim cua lossis lwm cov pa roj sib txuas uas tuaj yeem ua rau tsis muaj zog.
Zaj duab xis zoo: Lub tshuab nqus tsev tso cai rau kev tswj xyuas zoo dua ntawm cov txheej txheem tso tawm, ua rau cov yeeb yaj kiab zoo sib xws thiab zoo dua.
Low-Temperature Deposition: Qee cov ntaub ntawv yuav decompose los yog hnov mob ntawm qhov kub thiab txias xav tau rau kev tso tawm yog tias lawv raug rau cov pa cua. Hauv lub tshuab nqus tsev, cov ntaub ntawv no tuaj yeem tso rau ntawm qhov kub thiab txias.
Hom Nqus Txheej Txheej Txheej Txheem
Lub cev Vapor Deposition (PVD)
Thermal Evaporation: Cov khoom yog rhuab hauv lub tshuab nqus tsev kom txog thaum nws evaporates thiab tom qab ntawd condenses ntawm lub substrate.
Sputtering: Lub zog loj ion beam bombards lub hom phiaj cov khoom, ua rau cov atoms raug tshem tawm thiab tso rau hauv substrate.
Pulsed Laser Deposition (PLD): Lub tshuab hluav taws xob laser siab yog siv los vaporize cov khoom los ntawm lub hom phiaj, uas tom qab ntawd condenses ntawm substrate.
Chemical Vapor Deposition (CVD)
Tsis tshua muaj siab CVD (LPCVD): Ua los ntawm kev txo qis kom qis qis thiab txhim kho zaj duab xis zoo.
Plasma-Enhanced CVD (PECVD): Siv lub plasma los qhib cov tshuaj tiv thaiv ntawm qhov kub qis dua li ib txwm CVD.
Atomic Layer Deposition (ALD)
ALD yog ib hom CVD uas tso cov yeeb yaj kiab ib txheej atomic ntawm ib lub sijhawm, muab kev tswj xyuas zoo tshaj plaws ntawm cov yeeb yaj kiab tuab thiab muaj pes tsawg leeg.
Cov cuab yeej siv hauv tshuab nqus tsev
Nqus Chamber: Lub ntsiab tseem ceeb ntawm qhov txheej txheem txheej txheej.
Lub tshuab nqus tsev twj: Tsim thiab tswj lub tshuab nqus tsev ib puag ncig.
Substrate Holder: tuav lub substrate nyob rau hauv qhov chaw thaum txheej txheem txheej.
Evaporation lossis Sputtering Sources: Nyob ntawm PVD txoj kev siv.
Cov Khoom Siv Hluav Taws Xob: Rau kev siv lub zog rau qhov chaw evaporation lossis tsim cov ntshav hauv PECVD.
Temperature Control Systems: Rau cua sov substrates lossis tswj cov txheej txheem kub.
Cov Txheej Txheem Saib Xyuas: Txhawm rau ntsuas qhov tuab, sib xws, thiab lwm yam khoom ntawm cov yeeb yaj kiab tso.
Daim ntawv thov ntawm Vacuum Txheej
Optical Coatings: Rau kev tiv thaiv kev cuam tshuam, cuam tshuam, lossis lim txheej ntawm lo ntsiab muag, iav, thiab lwm yam khoom siv kho qhov muag.
Decorative Coatings: Rau ntau yam khoom, nrog rau cov hniav nyiaj hniav kub, watches, thiab cov khoom siv tsheb.
Hard Coatings: Txhawm rau txhim kho hnav tsis kam thiab ua haujlwm ntev ntawm cov cuab yeej txiav, cov khoom siv cav, thiab cov cuab yeej kho mob.
Barrier Coatings: Tiv thaiv corrosion los yog permeation ntawm hlau, yas, los yog iav substrates.
Electronic Coatings: Rau kev tsim cov khoom siv hluav taws xob sib txuas, lub hnub ci hlwb, thiab lwm yam khoom siv hluav taws xob.
Qhov zoo ntawm Vacuum Txheej
Precision: Nqus txheej tso cai rau kev tswj xyuas meej ntawm zaj duab xis thickness thiab muaj pes tsawg leeg.
Uniformity: Cov yeeb yaj kiab tuaj yeem muab tso sib npaug ntawm cov duab nyuaj thiab thaj chaw loj.
Efficiency: Cov txheej txheem tuaj yeem ua tau zoo heev thiab tsim nyog rau cov khoom ntim siab.
Environmental Friendliness: Lub tshuab nqus tsev txheej feem ntau siv cov tshuaj tsawg dua thiab tsim cov khib nyiab tsawg dua li lwm cov txheej txheem txheej.
– Zaj lus no yog tso tawm los ntawmtshuab nqus tsev txheej tshuab manufacturersGuangdong Zhenhua
Post lub sij hawm: Aug-15-2024