Ua ntej siv high - daim kab xev kub, nws yog ib qho tseem ceeb kom nkag siab txog nws cov yam ntxwv tseem ceeb. Nov yog qee qhov tseem ceeb ntawm kev kub siab - daim kab xev kub:
High -Temperature Resistance: High- daim kab xev ntsuas kub muaj cov cua sov ua haujlwm zoo, feem ntau muaj peev xwm tiv taus qhov kub siab tshaj 300 degree, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov txheej txheem ntim khoom semiconductor.
Adhesion: Siab- daim kab xev kub muaj cov khoom nplaum zoo tshaj plaws, tso cai rau nws ua kom ruaj khov rau ntau qhov chaw, suav nrog hlau, iav, thiab cov khoom siv semiconductor zoo li silicon.
Chemical Stability: High -kub daim kab xev feem ntau pom zoo tshuaj stability, tiv thaiv corrosion los ntawm ntau yam tshuaj thiab cov kuab tshuaj, yog li tiv thaiv teeb meem thaum lub sij hawm ntim txheej txheem.
Hluav taws xob rwb thaiv tsev: High- daim kab xev kub feem ntau muab hluav taws xob rwb thaiv tsev, tiv thaiv hluav taws xob cuam tshuam ntawm cov khoom siv hluav taws xob.
Cov kauj ruam rau Kev Siv Siab - Daim Kab Xev Kub
Kev siv kom raug siab - daim kab xev ntsuas kub yog qhov tseem ceeb hauv kev ua kom cov khoom zoo thiab kev ua tau zoo thaum lub sij hawm ntim khoom semiconductor. Nov yog cov kauj ruam rau kev siv siab - daim kab xev kub:
Kauj Ruam 1: Kev Npaj
Ua ntej siv daim kab xev, xyuas kom meej qhov chaw ua haujlwm huv si thiab ua haujlwm, thiab sau tag nrho cov ntaub ntawv tsim nyog thiab cov cuab yeej, suav nrog - daim kab xev kub, txiab, ntxuav cov kuab tshuaj, thiab cov khoom siv substrate.
Kauj ruam 2: Npaj lub substrate
Ntxuav thiab npaj qhov chaw ntawm lub substrate qhov twg daim kab xev yuav siv tau. Xyuas kom lub ntsej muag tsis muaj roj, plua plav, thiab lwm yam impurities los lav kev ruaj ntseg.
Kauj Ruam 3: Txiav thiab thov
Siv txiab txiav qhov siab - daim kab xev rau qhov loj thiab cov duab, ces ua tib zoo siv nws rau substrate. Xyuas kom cov ntaub nplaum yog siv sib npaug thiab siv lub siab nruab nrab kom ruaj khov.
Kauj Ruam 4: Siab -Tsub Ua Haujlwm
Muab lub substrate nrog daim kab xev siv rau hauv qhov chaw siab - qhov kub thiab txias, kom ntseeg tau tias daim kab xev ua haujlwm nyob rau hauv qhov kub thiab txias. Nws yuav tuav nws cov khoom nplaum thiab kub ua haujlwm thoob plaws hauv cov txheej txheem no.
Kauj Ruam 5: Ntim
Thaum siv daim kab xev thiab cov substrate tau dhau los ua qhov kub siab -kub, ua raws cov txheej txheem ntim khoom semiconductor, xws li encapsulating chips, leads, lossis circuits.
Kauj Ruam 6: Tshem tawm thiab tshuaj xyuas
Tom qab cov txheej txheem ntim tiav, ua tib zoo tshem tawm cov kab xev ntau dhau thiab tshuaj xyuas cov khoom tiav kom ntseeg tau tias tsis muaj cov nplaum nplaum los yog qhov tsis xws luag.
Cov kev ceev faj
Thaum siv - daim kab xev kub, thov nco ntsoov ceev faj tseem ceeb hauv qab no:
Kev Nyab Xeeb: Ua kom muaj kev tiv thaiv kev nyab xeeb tsim nyog thaum siv - daim kab xev ntsuas kub nyob rau hauv siab - qhov kub thiab txias, suav nrog hnav cov iav tiv thaiv thiab ua raws li cov txheej txheem kev nyab xeeb uas cuam tshuam.
Cia Lub Sijhawm: Khaws daim kab xev kom zoo- zam qhov kub thiab txias, av noo, thiab tshav ntuj ncaj qha- txhawm rau tswj nws qhov kev ua tau zoo.
Xaiv Hom Zoo: Xaiv hom tsim nyog thiab qhov tshwj xeeb ntawm siab - daim kab xev ntsuas kub raws li qhov yuav tsum tau ua ntawm cov txheej txheem ntim khoom kom ntseeg tau tias kev ua haujlwm zoo.
Xaus
High - daim kab xev ntsuas kub ua lub luag haujlwm tseem ceeb hauv kev ntim khoom semiconductor; nws txoj kev siv kom zoo ua kom cov khoom zoo thiab kev ua haujlwm zoo. Phau ntawv no qhia txog cov kauj ruam yooj yim thiab kev ceev faj rau kev siv siab - daim kab xev ntsuas kub, txhawm rau pab koj ua tiav kev ua tiav thaum lub sij hawm ntim khoom semiconductor. Nco ntsoov xa mus rau cov chaw tsim khoom cov lus qhia tshwj xeeb ntawm cov khoom siv thaum siv daim kab xev kom ua raws li cov khoom siv tshwj xeeb.