Elaporation lub nkoj yog ib lo lus dav dav rau txhua txoj hlab pa evapels, feem ntau yog siv rau hauv cov txheej txheem evaporation kom yaj xws li txhuas thiab tooj. Cov ntawv thov muaj xws li aluminium plating cov ntaub ntawv, Metallization Txheej ntawm capacitors, zaub lub vijtsam nyias-} zaj duab xis txheej hauv kev lag luam hluav taws xob tshiab.
Lub nkoj evaporation yuav siv rau dab tsi
Nqus Propaporation Depospation Cov ntaub ntawv ntim, Metallization Txheej ci rau capacitors, isti shocks, tiv thaiv cov txheej txheem kub, thiab aluminizing ntawm cov ntawv thiab textiles. Feem ntau tso qee cov ntaub ntawv hlau xws li txhuas, tooj liab, nyiaj, thiab kub ect.
Yuav ua li cas xaiv lub nkoj evaporation thiab crucible rau kev ua kom tiav txheej txheem txheej txheej txheej txheej?
Kev xaiv lub nkoj kom tsim nyog rau lub nkoj evaprational thiab Crucible thaum lub sijhawm txheej txheej yog qhov teeb meem ntau thiab kev tseem ceeb. Cov nkoj evaporation, vim lawv cov qauv yooj yim thiab yooj yim ntawm kev ua haujlwm, yog feem ntau siv evaporation qhov chaw. Cov ntaub ntawv tsim nyog muaj xws li tungsten, molybdenum, tantalum, thiab niobium, thaum cov lus qhia sib cav xws li boron nitride kuj nyiam.
Nws yog tsim nyog sau tseg tias tungsten, molybdenum, thiab tantalum tej zaum yuav los brittle vim recrystallization ntawm xaiv qhov kub, xav tau kev xaiv zoo. Ntawm qhov tod tes, muaj ntau hom crucibles, suav nrog tungscles, tooj liab cruciles, liab cruciles, thiab conductive boron nitride crucailes. Kev xaiv yuav tsum yog ua raws li cov kev txiav txim siab ntawm cov ntaub ntawv tshwj xeeb thiab cov txheej txheem sib txawv.
Cov yam ntxwv thiab cov ntawv thov ntawm tsis kam evaporation nkoj ntawm cov khoom sib txawv
Hauv kev lag luam khoom siv niaj hnub, kev tiv thaiv evrionents hauv kev kho kom zoo xws li kev kho tshuab hluav taws xob xws li kev ua tau zoo ntawm kev tsim khoom zoo thiab ua tau zoo. Cov nkoj uas tau evapacation ntawm cov ntaub ntawv sib txawv thiab cov duab ua si irreplaceable cov luag haujlwm hauv ntau thaj teb vim lawv lub teeb meem cysicochemical.
Feem ntau siv tsis tau evaporation nkoj raws li hauv qab no:
(1) tungsten cov nkoj evapsten
Tej nkoj nquam Eventen EvungaporationSawv tawm rau lawv cov khoom zoo tshaj lub cev. Lawv muaj kev kub siab siab, muaj lub zog siab, lub zog siab, thaum tseem ua cov ntsuas hluav taws xob tsawg dua thiab cov pa dej qis. Qhov no tso cai rau lawv ua haujlwm stably nyob rau hauv cov chaw muaj kub kom zoo, thiab corrosion tsis kam, thiab lawv kuj muaj hluav taws xob zoo thiab thermal conductivity. Cov yam ntxwv no ua rau lub nkoj evressen uas yog qhov tseem ceeb hauv lub tshuab nqus tsev thiab nqus tsev annealing kev lag luam.
Nyob rau hauv kub plating cov txheej txheem, tungsten evaporation dav ntaub muab lub siab ruaj khov - sov ib puag ncig, kom ua kom muaj zog thiab ruaj khov kub plating txheej.
Nyob rau hauv kev tsim cov txheej txheem ntawm evaporators, cov thawv cua sov, lawv siab {{{{{{{{} kub ua kom ua kom cov txheej txheem tua.
Electron nqaj cov txheej txheem, tshuab ua cov txheej txheem hauv tsev, cov khoom siv hluav taws xob, thiab ntau yam khoom zoo nkauj kuj tseem cia siab rau lub nkoj evomsten.
(2) Molybdenum Evaporation Nkoj
Molybdenum yog ib qho siv tshuaj siv chemically, ua molybdenum evaporation lub nkoj zoo tagnrho rau high-}} qhov chaw ib puag ncig. Thaum doped nrog lanthhanum oxide, lub dolosion thiab corrosion tsis kam ntawm Molybdenum cov nkoj evaped ntxiv, ua rau kev ua tau zoo dua qub. Hauv cov ntawv thov muaj kev lag luam, Molybdenum evaping tej nkoj uas feem ntau ua cov txheej txheem thev naus laus zis, kev lag luam hluav taws xob, thiab muaj hwj chim engineering.
Hauv txheej thev naus laus zis, lawv tso cai rau kev tswj kom meej ntawm cov txheej txheem evapic ntawm cov khoom siv hlau, ua siab high {}}} zoo txheej txheej.
Hauv kev lag luam hluav taws xob, lawv tau siv los tsim cov khoom siv uas yuav tsum tau ua ke uas yuav tsum tau ua ke thiab siab - kub tsis kam.
Nyob rau hauv kev tsim cov capacitors, cov roj tswm ciab
(3) Tantalum Nkoj Evaporation Nkoj
TANTATUM muaj cov vapor tsawg heev thiab qhov ua kom qeeb evaporation. Nws muaj cov txiaj ntsig zoo xws li lub zog siab, muaj zog, lub neej ntev, thiab kub ua rau muaj kev kub ntxhov. Nws yog siv los tsim cov khoom cua kub, tshuaj txhuam, thiab cov leeg nkoj rau lub tshuab nqus tsev.
Hauv kev lag luam tshuaj, nws tuaj yeem siv los tsim cov cookers, cua sov, txias txias, thiab ntau cov leeg thiab khoom siv. Nws tseem muaj cov ntawv thov dav hauv lub aerospace, aviation, thiab kev lag luam kho mob.
Li cas los siv lub nkoj evaporation?
1. Xyuas kom meej ob kab ntawm cov clamps yog dlhos thiab lawv cov chaw yog tus.
2. Siv daim ntawv graphite ntawm qhov kawg ntsej muag lossis ob sab kom ntseeg tau tias kev sib cuag hluav taws xob zoo thiab kub.
3. Thaum cua sov lub nkoj tshiab rau thawj zaug, muab ib ntu ntawm lub nkoj txhuas hauv qhov kub ntawm lub nkoj ntawm evaporate (ceebtoom txheej txheem no
4. Lub npe hu ntawm tus hlau txhuas yuav tsum nyob nruab nrab ntawm 1/3 thiab ib nrab ntawm lub nkoj.
5. Tsis txhob ua kom sov lub nkoj tshiab sai dhau thaum thawj cov cua kub kom tsis txhob cuam tshuam rau kev ua kom muaj kev cuam tshuam.
6. Thaum siv lub nkoj tshiab rau thawj zaug, maj mam nce cov txhuas kev nrawm thaum maj mam txo qis lub zog kom ua tiav cov kua loj sib txawv ntawm thaj chaw.
