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Zirconia Ceramics Qhuav Nias Tshuab

Cov khoom me me thiab nruab nrab zirconia cov khoom siv uas yooj yim hauv cov duab thiab haum rau qhuav nias feem ntau tsim los ntawm kev nias qhuav. Ib qho teeb meem tshwm sim uas tshwm sim thaum qhuav nias ntawm zirconia ceramics yog cov khoom tshem tawm. Qhov no yog vim hais tias cov khoom ntawm zirconia ultrafine hmoov granules zoo heev, yog li cov khoom me me yog lub teeb thiab muaj cov dej tsis zoo, thiab kev rhuav tshem yog nquag tshwm sim thaum qhuav nias. Los ntawm kev coj ua ntau lawm, nws tau paub tias cov khoom lag luam cuam tshuam nrog kev ua tiav thiab haum ntawm molding tuag, molding siab, txheej txheem siab, nrawm nrawm thiab tuav lub sijhawm, txheej txheem txheej txheem, thiab ua kom nrawm dua. Cov hauv qab no yog cov yam ntxwv saum toj no. Qhov cuam tshuam ntawm yam tseem ceeb ntawm kev nias qhuav yog raws li hauv qab no:


1. Kev ua tiav thiab kev koom tes ntawm kev tsim pwm

Kev ziab qhuav ntawm zirconia ceramics xav tau cov pwm zoo, ua ntej tshaj plaws, pwm tawv yuav tsum ua kom tau raws li qee qhov xav tau. Txij li cov khoom ntawm zirconia stabilizer tau zoo heev thiab cov dej tsis zoo, cov pwm ua tiav yuav tsum tau ua kom siab heev. Yog tias qhov ua tiav tsis tau raws li qhov yuav tsum tau ua, nws yuav cuam tshuam rau qhov ntws ntawm cov khoom thaum lub sij hawm qhuav nias, ua rau pom qhov pom ntawm stratification. Nyob rau tib lub sijhawm, yog tias cov pwm haum tsis zoo thiab qhov sib txawv loj, zirconia hmoov hais yuav ntws tawm los ntawm cov pwm sib txawv thaum nias, ua rau muaj cov hmoov tsawg nyob ib puag ncig pwm, yog li thaj chaw ib puag ncig tsis tuaj yeem sib zog thaum nias . Kev tshem tawm yuav tshwm sim vim kev sib kis tsis sib xws, yog li cov kev xav tau ntawm cov pwm siab dua.


2. Ua kom siab

Kev tsim lub siab yog qhov tseem ceeb hauv kev ziab qhuav zirconia. Yog tias qhov ziab ziab kom qhuav ntawm zirconia ceramics me me lossis loj dhau, lub cev zoo tshaj tsis tuaj yeem nias. Yog tias lub siab me dhau, qhov ntom ntom ntawm cov khoom kub hnyiab yuav qis, cov khoom yuav poob qis, thiab kev sib sau ntawm lub cev ntsuab yuav ua rau muaj kev puas tsuaj. Yog tias lub siab siab dhau, lub cev ntsuab kuj tseem yuav tawg, tawg thiab ua rau nyuaj rau kev tsim. Qhov tsim nyog molding siab yuav tsum tau tshawb fawb los ntawm kev coj ua ntau lawm.


3. Txoj kev nias

Feem ntau, muaj ob txoj hauv kev ua kom qhuav zirconia ceramics, ib qho yog ib leeg-sab siab, thiab lwm qhov yog ob sab siab. Thaum lub siab siv rau ntawm ib sab, lub siab ntawm ib sab ncaj qha nyob rau hauv siab yog siab dua, thiab qhov pom tseeb siab gradient tshwm. Qhov tsis zoo ntawm cov hmoov, qhov ntau dua qhov sib txawv ntawm lub cev ntsuab, thiab yuav muaj ntau dua li cov stratified. Thaum ob npaug nias ib sab, ob qhov kawg ntawm qhov khoob raug nias ncaj qha, yog li qhov ntom ntawm ob hnub kawg yog siab, thiab qhov nruab nrab ntom ntom yog me me. Qhov sib kis tau zoo ntawm qhov siab gradient yog ib nrab ntawm ib leeg nias ib sab, yog li qhov ntom ntom ntawm qhov khoob siab dua li ntawm ib leeg nias ib leeg. Ntau yam sib xws. Yog li ntawd, nws raug nquahu kom txais yuav ob-tog siab thaum qhuav nias ntawm zirconia ceramics.


4. Kev ceev nrawm thiab siab tuav lub sijhawm

Kev tswj tsis zoo ntawm qhov nrawm thiab tuav lub sijhawm kom qhuav zirconia ceramics kuj tseem tuaj yeem ua rau tsis xws luag xws li kev tshem tawm hauv lub cev zirconia. Qhov poob ntawm qhov tuag yuav tsum qeeb dua. Yog tias qhov nrawm nrawm nrawm, cov pa hauv lub cev ntsuab yuav tsis tso tawm yooj yim, uas yuav ua rau lub cev ntsuab raug cais tawm, cov nplaim ntom thiab nruab nrab yog xoob, thiab muaj qhov tshwm sim xws li npuas. Yog tias lub sijhawm tuav lub zog luv dhau, lub zog sab nraud yuav raug tshem tawm thaum lub siab tsis tau xa mus rau qhov xav tau tob, yog li cov pa hauv lub cev tsis yooj yim tso tawm, thiab nws nyuaj rau tau txais lub cev zoo dua , uas yuav ua rau delamination thiab delamination ntawm lub cev. Muaj qhov tshwm sim xws li npuas. Nyob rau tib lub sijhawm, lub sijhawm tuav yuav tsum zoo ib yam, txwv tsis pub nws yuav ua rau cov khoom tsis sib xws tuab thiab ua rau pov tseg.


5. Demoulding txoj kev thiab demoulding ceev

Thaum cov zirconia ceramics qhuav-nias thiab pwm, lub cev ntsuab feem ntau raug tshem tawm los ntawm cov kab noj hniav pwm los ntawm cov cuab yeej, thiab qhov demolding ceev yuav tsum zoo ib yam thiab qeeb. Yog tias koj tsis ceev faj, nws yuav ua rau lub cev ntsuab tawg. Xyaum qhia tau tias cov cuab yeej demolding yuav tsum tiaj thaum demolding, txwv tsis pub nws yuav ua rau lub zog tsis sib xws ntawm lub cev ntsuab thiab ua rau tawg. Hauv ntej, qhuav nias yog cuam tshuam nrog cov xwm txheej saum toj no. Txhawm rau tsim lub cev zoo tshaj plaws, cov lus saum toj no yuav tsum tau tswj hwm.