Lub tshuab nqus tsev yog ib qho txheej txheem uas cov ntaub ntawv nyias nyias yog tsim los ntawm kev siv lub cev.Cov atoms ntawm cov khoom nyob rau hauv lub tshuab nqus tsev chamber yog sib cais los ntawm lub cua sov qhov chaw thiab ntaus lub nto ntawm cov khoom yuav tsum plated.Lub tshuab no yog thawj zaug siv los tsim cov lo ntsiab muag kho qhov muag, xws li cov tsom iav hauv hiav txwv.Tom qab ntawd txuas mus rau lwm cov yeeb yaj kiab ua haujlwm, sau cov ntawv txhuas plating, cov txheej txheem zoo nkauj thiab cov khoom siv kho qhov chaw.Piv txwv li, cov ntaub ntawv saib yog plated nrog imitation kub, thiab cov neeg kho tshuab riam yog coated los hloov cov txheej txheem redness thiab hardness.
Taw qhia:
Cov txheej txheej zaj duab xis yog npaj rau hauv lub tshuab nqus tsev, nrog rau plating crystalline hlau, semiconductor, insulator, thiab lwm yam ntaub ntawv los yog compound films.Txawm hais tias cov tshuaj vapor deposition kuj siv lub tshuab nqus tsev txhais tau tias xws li txo qhov siab, tsis tshua muaj siab los yog plasma, lub tshuab nqus tsev txheej feem ntau yog hais txog kev siv lub cev los tso cov yeeb yaj kiab nyias.Muaj peb hom kev nqus txheej, uas yog txheej txheej evaporation, sputtering txheej thiab ion plating.
Lub tshuab nqus tsev txheej tshuab thawj zaug tau tshwm sim nyob rau xyoo 1930, kev lag luam siv tau pib tshwm sim hauv 1940s thiab 1950s, thiab kev lag luam loj loj pib hauv xyoo 1980s.Nws tau siv dav hauv kev lag luam xws li electronics, aerospace, ntim, kho kom zoo nkauj, thiab kub stamping.Lub tshuab nqus tsev yog hais txog kev tso tawm ntawm qee yam hlau lossis hlau sib xyaw rau ntawm cov khoom siv (feem ntau yog cov khoom siv tsis yog xim hlau) nyob rau hauv daim ntawv ntawm cov roj theem hauv lub tshuab nqus tsev, uas yog lub cev vapor deposition txheej txheem.Vim tias txheej txheej feem ntau yog cov yeeb yaj kiab hlau, nws tseem hu ua lub tshuab nqus tsev metallization.Hauv kev txiav txim siab dav, lub tshuab nqus tsev txheej kuj suav nrog lub tshuab nqus tsev ntawm cov khoom siv tsis yog xim hlau xws li polymers rau saum npoo ntawm cov hlau lossis cov khoom tsis yog hlau.Ntawm tag nrho cov ntaub ntawv yuav tsum tau plated, yas yog feem ntau, ua raws li cov ntawv txheej.Piv nrog rau cov hlau, ceramics, ntoo thiab lwm yam ntaub ntawv, yas muaj qhov zoo ntawm ntau qhov chaw, tswj tau yooj yim ntawm kev ua tau zoo, thiab kev ua haujlwm yooj yim.Yog li ntawd, ntau yam yas lossis lwm yam khoom siv polymer yog siv los ua cov khoom siv kho kom zoo nkauj thiab siv dav hauv tsheb, khoom siv hauv tsev, thiab siv txhua hnub.Ntim, khoom siv tes ua kho kom zoo nkauj thiab lwm yam kev lag luam.Txawm li cas los xij, feem ntau cov ntaub ntawv yas muaj qhov tsis xws luag xws li qhov tsis zoo ntawm qhov tawv, tsis txaus, thiab hnav tsis kam.Piv txwv li, ib zaj duab xis nyias nyias tuaj yeem tso rau ntawm cov yas kom muab cov yas zoo nkauj zoo nkauj.Nws tuaj yeem ua rau kom hnav tsis kam ntawm qhov chaw ntawm cov khoom siv, thiab nthuav dav rau kev kho kom zoo nkauj thiab daim ntawv thov ntawm cov yas.
Lub zog ntawm lub tshuab nqus tsev txheej yog multifaceted, uas kuj txiav txim siab tias nws daim ntawv thov zaus yog nplua nuj heev.Feem ntau, lub luag haujlwm tseem ceeb ntawm lub tshuab nqus tsev txheej muaj xws li muab cov qib siab ntawm cov hlau nplaum thiab daim iav cuam tshuam rau saum npoo ntawm cov plated, ua rau cov txheej txheem zaj duab xis muaj qhov cuam tshuam zoo heev ntawm cov khoom siv zaj duab xis, thiab muab kev tiv thaiv electromagnetic zoo heev thiab cov teebmeem cuam tshuam.
Post lub sij hawm: Lub Xya hli ntuj-31-2021