Cov khoom siv ua los ntawm cov av nplaum ua lub luag haujlwm tseem ceeb hauv kev txhais qhov zoo nkauj, kev ua haujlwm zoo, thiab kev ruaj khov ntawm cov khoom siv ua los ntawm cov av nplaum. Yuav kom ua tiav qhov zoo ntawm cov khoom siv, ntau txoj kev kho cov khoom siv tau siv, txhua txoj kev kho kom haum rau cov khoom siv uas tsis zoo thiab txhim kho qhov tiav tag nrho.
Kev Ua Haujlwm Kho Tshuab
Kev ua khoom siv kho tshuab suav nrogyog ib qho ntawm cov txheej txheem uas siv cov txheej txheem kho tshuab los daws cov teeb meem ntawm qhov chaw thiab txhim kho qhov tiav ntawm cov khoom siv ceramic. Cov txheej txheem tseem ceeb ntawm kev kho tshuab suav nrog kev sib tsoo, polishing, thiab sanding, txhua tus ua haujlwm sib txawv hauv cov txheej txheem npaj nto.
1. Kev Sib Tsoo: Kev ua kom zoo dua ntawm qhov chaw
Kev sib tsoo siv cov hmoov sib tsoo lossis cov khoom siv abrasives los txiav thiab ua kom zoo nkauj ntawm cov khoom siv ceramic, ua kom tshem tawm cov qhov tsis zoo thiab qhov tsis sib xws ntawm cov khoom. Txoj kev no zoo heev rau kev ua cov chaw loj dua thiab cov qauv ntawm cov khoom ntxhib, ua rau cov khoom zoo nkauj thiab tshem tawm cov qhov tsis zoo.
2. Txhuam: du thiab ci ntsa iab
Kev txhuam yog ib kauj ruam tseem ceeb hauv cov txheej txheem kho qhov chaw uas lub hom phiaj yog kom du thiab txhim kho qhov chaw ntawm cov khoom siv ceramic. Txoj kev no siv cov khoom siv txhuam thiab cov tshuab txhuam tshwj xeeb kom tau txais qhov chaw ci ntsa iab thiab mos, txhim kho qhov zoo nkauj thiab qhov pom ntawm cov khoom siv ceramic.
3. Xuab Zeb: Tshem tawm cov khoom tawm ntawm qhov chaw
Sanding txhais tau tias sivntawv xuab zeblos yog daim ntaub txhuam kom txhuam qhov chaw ntawm cov khoom siv ceramic kom tshem tawm cov qhov tawm thiab qhov tsis zoo ntawm qhov chaw. Txoj kev no yog qhov tsim nyog rau kev daws qhov tsis sib xws ntawm qhov chaw thiab ua tiav qhov sib npaug thiab du ntawm qhov chaw.
Kev Kho Mob Tshuaj
Kev kho tshuaj yog ib txoj kev hloov kho qhov chaw ua los ntawm cov khoom siv ceramic uas siv cov ntsiab cai ntawm lub cev thiab tshuaj lom neeg los ua kom tau raws li qhov xav tau ntawm qhov chaw. Txoj hauv kev no suav nrog ntau yam txheej txheem, suav nrog kev ntxuav, kev ntxuav alkaline, kev pleev xim, thiab lwm yam txheej txheem tshuaj lom neeg, txhua yam raug kho kom haum rau cov xwm txheej ntawm qhov chaw thiab cov kev xav tau zoo.
1. Pickling: tshem tawm cov nplai oxide thiab cov khoom tsis huv
Kev ntxuav yog kev muab cov khoom siv ceramic tso rau hauv cov kua qaub kom ua rau muaj kev sib xyaw ntawm cov tshuaj thiab qhov chaw kom tshem tawm cov nplai thiab cov khoom tsis huv. Txoj kev no muaj txiaj ntsig zoo rau kev tshem tawm cov qhov tsis zoo ntawm qhov chaw thiab txhim kho qhov zoo ntawm qhov chaw ceramic, ua rau nws tsim nyog rau cov khoom uas muaj kev sib xyaw ua ke ntawm qhov chaw lossis cov khoom tsis huv.
2. Kev ntxuav alkaline: tshem tawm cov roj thiab cov khoom tsis huv ntawm qhov chaw
Kev ntxuav alkaline yog kev muab cov khoom siv ceramic tso rau hauv cov kua alkaline thiab siv cov tshuaj lom neeg los tshem tawm cov roj thiab lwm yam khoom qias neeg. Los ntawm kev ntxuav qhov chaw kom zoo, txoj kev no pab ua kom qhov chaw zoo, ua rau nws tsim nyog rau cov khoom siv ceramic uas xav tau kev ntxuav thiab npaj qhov chaw kom huv si.
3. Txheej: Tsim ib daim zaj duab xis tiv thaiv kom zoo dua qhov chaw zoo
Kev pleev xim yog siv cov zaj duab xis tiv thaiv rau ntawm qhov chaw ceramic thiab ua tiav los ntawm cov txheej txheem xws li electroplating thiab tshuaj plating. Txoj kev no yog siv los txhim kho qhov zoo ntawm qhov chaw thiab lub zog ntawm cov khoom siv ceramic, muab ib txheej tiv thaiv uas txhim kho kev tiv thaiv kev hnav, xeb, thiab cov yam ntxwv ib puag ncig. Cov xim pleev xim yog qhov tshwj xeeb tshaj yog rau cov khoom siv ceramic uas xav tau qhov zoo ntawm qhov chaw thiab lub zog ntev.
Kev Kho Mob Lub Cev
Cov txheej txheem kho lub cev ua lub luag haujlwm tseem ceeb hauv kev hloov pauv qhov qauv thiab morphology ntawm cov khoom siv ceramics, pab txhim kho kev zoo nkauj, kev ua haujlwm, thiab kev ua tau zoo. Cov txheej txheem no siv cov ntsiab cai lub cev los hloov pauv qhov zoo nkauj ntawm qhov chaw, cov qauv, thiab qhov zoo ntawm cov khoom siv ceramic. Ntawm ntau yam txheej txheem kho lub cev, sandblasting, alumina txau, thiab electron beam kho yog cov txheej txheem zoo los ua tiav qhov kev hloov pauv ntawm qhov chaw xav tau.
1. Kev Siv Xuab Zeb: Hloov cov qauv ntawm qhov chaw
Kev siv xuab zeb tua yog ib txoj kev kho lub cev uas siv cua los tsuag cov xuab zeb rau ntawm qhov chaw ua los ntawm cov av nplaum, ua rau muaj kev hloov pauv ntawm cov qauv ntawm qhov chaw. Cov thev naus laus zis no muaj txiaj ntsig zoo rau kev ua tiav cov qauv thiab qhov roughness ntawm qhov chaw, tsim cov khoom tiav tshwj xeeb, thiab txhim kho qhov pom thiab kov ntawm cov khoom ua los ntawm cov av nplaum.
2. Tshuaj Txhuam Oxide: Tsim Cov Qauv Nto
Kev txau alumina yog ib txoj kev siv cua ceev ceev los txau cov alumina me me rau ntawm qhov chaw ceramic kom tsim tau ib qho qauv tshwj xeeb. Cov thev naus laus zis no tuaj yeem tsim cov qauv thiab cov qauv tshwj xeeb uas pab txhim kho qhov zoo nkauj thiab kev ua haujlwm ntawm cov khoom ceramic.
3. Kev Kho Mob Los Ntawm Electron Beam: Kev Hloov Pauv Cov Qauv Thiab Cov Khoom Ntawm Qhov Chaw
Kev kho hluav taws xob tso cov khoom siv ceramic rau hauv lub zog hluav taws xob kom nrawm cov hluav taws xob thiab tom qab ntawd foob pob rau ntawm qhov chaw ceramic, ua rau muaj kev hloov pauv ntawm cov qauv thiab cov khoom ntawm qhov chaw. Txoj kev no yog qhov tsim nyog rau kev ua tiav kev hloov kho kom raug ntawm cov khoom ntawm qhov chaw ceramic, yog li txhim kho kev ruaj khov, kev ua hluav taws xob, thiab lwm yam ntxwv ntsig txog kev ua tau zoo.
Kev Kho Mob Ua Ke Nrog Tshuaj Thiab Lub Cev
Kev nrhiav kom tau qhov zoo tshaj plaws ntawm qhov chaw thiab kev ua tau zoo dua tau ua rau muaj kev tsim cov txheej txheem siab heev uas muab cov txheej txheem tshuaj lom neeg thiab lub cev los kho cov chaw ua los ntawm cov av nplaum. Kev ua cov txheej txheem tshuaj lom neeg thiab lub cev ua ke yog ib qho thev naus laus zis nyuaj uas siv cov txiaj ntsig sib koom ua ke ntawm cov ntsiab cai tshuaj lom neeg thiab lub cev los txhim kho cov yam ntxwv ntawm qhov chaw ntawm cov av nplaum.
1. Plasma txau: txhim kho kev hnav thiab kev tiv thaiv corrosion
Kev txau plasma yog ib txoj kev kho mob tshuaj lom neeg thiab lub cev uas siv cov plasma kub siab los txheej cov hmoov ceramic rau ntawm qhov chaw kom tsim ib txheej tshiab uas ua rau muaj kev tiv thaiv kev hnav thiab kev tiv thaiv corrosion. Cov thev naus laus zis no muaj txiaj ntsig zoo rau kev txhim kho kev ruaj khov thiab lub neej ntev ntawm cov khoom ceramic, ua rau lawv haum rau cov ntawv thov uas xav tau cov khoom zoo tshaj plaws ntawm qhov chaw thiab lub neej ntev.
2. Sputtering: Kev hloov kho qhov chaw precision hauv qhov chaw nqus tsev
Sputtering yog ib txoj kev ua cov tshuaj lom neeg thiab lub cev uas cuam tshuam nrog kev siv cov ions los tua cov hlau hauv qhov chaw nqus tsev kom tsim cov txheej ceramic nrog cov khoom tshwj xeeb. Cov thev naus laus zis hloov kho qhov chaw no ua kom cov khoom ntawm qhov chaw zoo dua, ua rau nws tsim nyog rau cov khoom ceramic uas xav tau cov yam ntxwv kev ua tau zoo tshwj xeeb thiab cov khoom nto siab heev.
3. Micro-arc oxidation: tsim cov yeeb yaj kiab tiv thaiv oxide
Micro-arc oxidation yog ib txoj kev kho mob tshuaj lom neeg thiab lub cev uas siv cov hluav taws xob tsis muaj zog los tsim cov zaj duab xis oxide nrog qhov tuab uas tswj tau ntawm qhov chaw ntawm cov khoom siv ceramics. Cov zaj duab xis oxide no muab kev tiv thaiv zoo dua thiab cov khoom zoo dua, ua rau lawv haum rau cov khoom siv ceramic uas xav tau cov khoom zoo dua thiab lub neej ntev dua.
Hauv kev xaus, muaj ntau txoj hauv kev rau kev kho cov nto ceramic, tab sis txoj kev kho kom zoo yuav tsum tau xaiv raws li cov yam ntxwv thiab kev siv ntawm cov khoom ceramic sib txawv los txhim kho lawv qhov zoo thiab lub neej kev pabcuam.
Lub sijhawm tshaj tawm: Lub Yim Hli-16-2024