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Lub tshuab nqus tsev ion txheej thiab nws qhov kev faib tawm
Lub tshuab nqus tsev ion plating (ion plating luv luv) yog ib txoj kev kho tshiab uas tau tsim kho sai sai hauv xyoo 1970, uas tau thov los ntawm DM Mattox ntawm Somdia Company hauv Tebchaws Meskas xyoo 1963. Nws hais txog cov txheej txheem ntawm kev siv cov khoom siv evaporation lossis sputtering los ua kom qhuav lossis spu ...Nyeem ntxiv -
Lub tshuab txheej kho qhov muag siv tau rau txheej ntau zaj duab xis kho qhov muag
① Zaj duab xis tiv thaiv kev cuam tshuam. Piv txwv li, cov koob yees duab, cov tshuab ua kom pom kev, cov tshuab ua yeeb yaj kiab, cov tshuab tsom iav, cov tsom iav pom kev, thiab cov yeeb yaj kiab MgF ib txheej uas tau txheej rau ntawm cov iav thiab cov prisms ntawm ntau yam khoom siv kho qhov muag, thiab cov yeeb yaj kiab ob txheej lossis ntau txheej dav dav uas muaj SiOFrO2, AlO, ...Nyeem ntxiv -
Cov yam ntxwv ntawm cov yeeb yaj kiab sputtering
① Kev tswj tau zoo thiab rov ua dua ntawm cov zaj duab xis tuab Seb cov zaj duab xis tuab tuaj yeem tswj tau ntawm tus nqi uas tau teev tseg ua ntej hu ua kev tswj cov zaj duab xis tuab. Cov zaj duab xis tuab uas xav tau tuaj yeem rov ua dua ntau zaus, uas hu ua kev rov ua dua ntawm cov zaj duab xis tuab. Vim tias qhov kev tso tawm...Nyeem ntxiv -
Kev qhia luv luv txog kev siv tshuaj lom neeg vapor deposition (CVD) technology
Cov thev naus laus zis Chemical Vapor Deposition (CVD) yog cov thev naus laus zis tsim cov yeeb yaj kiab uas siv cua sov, plasma enhancement, photo-assisted thiab lwm yam los ua cov tshuaj gaseous tsim cov yeeb yaj kiab khov kho ntawm qhov chaw substrate los ntawm kev tshuaj lom neeg hauv qab qhov siab ib txwm lossis qis. Feem ntau, cov tshuaj tiv thaiv hauv...Nyeem ntxiv -
Cov yam tseem ceeb uas cuam tshuam rau kev ua haujlwm ntawm lub tshuab nqus tsev evaporation plating
1. Qhov ceev ntawm kev ua kom qhuav yuav cuam tshuam rau cov yam ntxwv ntawm cov txheej txheej uas tau ua kom qhuav Qhov ceev ntawm kev ua kom qhuav muaj feem cuam tshuam loj heev rau cov zaj duab xis uas tau tso tawm. Vim tias cov qauv txheej uas tsim los ntawm qhov ceev ntawm kev tso tawm qis yog xoob thiab yooj yim los tsim cov khoom loj, nws muaj kev nyab xeeb heev rau kev xaiv qhov kev ua kom qhuav siab dua ...Nyeem ntxiv -
Cov khoom siv nqus tsev yog dab tsi?
Cov khoom siv nqus tsev txheej yog tsim los ntawm ntau qhov chaw meej, uas tau ua los ntawm ntau cov txheej txheem, xws li vuam, sib tsoo, tig, npaj, tho txawv, milling thiab lwm yam. Vim yog cov haujlwm no, qhov chaw ntawm cov khoom siv yuav tsis zam txim rau qee cov pa phem xws li roj ...Nyeem ntxiv -
Cov kev cai ntawm cov txheej txheem nqus tsev rau ntawm qhov chaw thov yog dab tsi?
Cov txheej txheem nqus tsev muaj cov kev cai nruj rau qhov chaw siv. Rau cov txheej txheem nqus tsev ib txwm muaj, nws cov kev cai tseem ceeb rau kev ntxuav lub tshuab nqus tsev yog: tsis muaj qhov chaw ua qias tuaj rau ntawm cov khoom lossis qhov chaw ntawm cov khoom siv hauv lub tshuab nqus tsev, qhov chaw ntawm lub tshuab nqus tsev cham...Nyeem ntxiv -
Lub hauv paus ntsiab lus ua haujlwm ntawm Ion Plating tshuab yog dab tsi?
Lub tshuab txheej ion tau pib los ntawm txoj kev xav uas DM Mattox tau hais tawm xyoo 1960, thiab cov kev sim sib xws tau pib thaum ntawd; Txog xyoo 1971, Chambers thiab lwm tus tau tshaj tawm cov thev naus laus zis ntawm electron beam ion plating; Cov thev naus laus zis reactive evaporation plating (ARE) tau taw qhia hauv Bu...Nyeem ntxiv -
Kev faib tawm thiab daim ntawv thov ntawm cov khoom siv nqus tsev
Kev loj hlob sai ntawm cov tshuab nqus tsev niaj hnub no tau ua rau cov hom tshuab nqus tsev nplua nuj. Tom ntej no, cia peb teev cov kev faib tawm ntawm cov txheej thiab cov lag luam uas lub tshuab txheej siv. Ua ntej tshaj plaws, peb cov tshuab txheej tuaj yeem faib ua cov khoom siv txheej kho kom zoo nkauj, ele...Nyeem ntxiv -
Kev taw qhia luv luv thiab qhov zoo ntawm cov khoom siv magnetron sputtering txheej txheem
Lub hauv paus ntsiab lus ntawm magnetron sputtering: cov electrons sib tsoo nrog cov argon atoms thaum lub sijhawm nrawm mus rau lub substrate nyob rau hauv qhov kev ua ntawm lub zog hluav taws xob, ionizing ntau tus argon ions thiab electrons, thiab cov electrons ya mus rau lub substrate. Cov argon ion nrawm dua los bombard cov khoom siv lub hom phiaj ...Nyeem ntxiv -
Cov txiaj ntsig ntawm lub tshuab nqus tsev plasma
1. Lub tshuab ntxuav ntshav plasma tuaj yeem tiv thaiv cov neeg siv los ntawm kev tsim cov pa phem rau tib neeg lub cev thaum ntxuav ntub thiab zam kev ntxuav khoom. 2. Cov khoom ntxuav tau qhuav tom qab ntxuav ntshav, thiab tuaj yeem xa mus rau cov txheej txheem tom ntej yam tsis tau kho kom qhuav ntxiv, uas tuaj yeem ua tiav cov txheej txheem ...Nyeem ntxiv -
PVD txheej txheem yog dab tsi
PVD txheej yog ib qho ntawm cov thev naus laus zis tseem ceeb rau kev npaj cov ntaub ntawv nyias nyias Cov txheej zaj duab xis muab cov khoom nto nrog cov qauv hlau thiab xim nplua nuj, txhim kho kev hnav tsis kam thiab kev tiv thaiv corrosion, thiab txuas ntxiv lub neej kev pabcuam. Sputtering thiab nqus tsev vacuum yog ob qho tseem ceeb tshaj plaws ...Nyeem ntxiv -
99zxc. Daim ntawv thov txheej txheem yas kho qhov muag
Tam sim no, kev lag luam tab tom tsim cov txheej txheem kho qhov muag rau cov ntawv thov xws li cov koob yees duab digital, cov tshuab ntsuas bar code, cov khoom siv fiber optic thiab cov tes hauj lwm sib txuas lus, thiab cov txheej txheem kev ruaj ntseg biometric. Raws li kev ua lag luam loj hlob hauv kev pom zoo ntawm cov yas kho qhov muag pheej yig, ua tau zoo ...Nyeem ntxiv -
Yuav ua li cas tshem tawm cov zaj duab xis txheej ntawm cov iav coated
Cov iav uas muaj txheej txheej muab faib ua cov iav uas muaj txheej txheej ua pa, cov iav uas muaj txheej txheej magnetron sputtering thiab cov iav uas muaj txheej txheej hauv kab uas muaj txheej txheej ua pa. Vim tias txoj kev npaj cov zaj duab xis txawv, txoj kev tshem cov zaj duab xis kuj txawv. Lub tswv yim 1, Siv cov kua qaub hydrochloric thiab hmoov zinc rau kev txhuam thiab txhuam...Nyeem ntxiv -
Qhov teeb meem ntawm lub tshuab nqus tsev yuav tsum tsis txhob raug tsis quav ntsej.
1, Thaum lub tshuab nqus tsev Cheebtsam, xws li li qub, ntxiab, plua plav sau thiab lub tshuab nqus tsev twj tso kua mis, yog txuas nrog rau ib leeg, lawv yuav tsum sim ua kom lub twj tso kua mis pipeline luv luv, lub pipeline ntws qhia yog loj, thiab lub cheeb ntawm lub conduit yog feem ntau tsis me dua lub cheeb ntawm lub twj tso kua mis chaw nres nkoj, w ...Nyeem ntxiv
