Kev tsim kho tshiab ntawm kev tshawb fawb thiab thev naus laus zis yog qhov pab tau zoo rau kev txhim kho kev tsim khoom. Lub tshuab nqus tsev sintering yog ib qho piv txwv zoo. Nws yog siv dav hauv kev tsim khoom lag luam niaj hnub no. Kev siv lub tshuab nqus tsev sintering tau txhim kho cov khoom siv kho tshuab thiab tshuaj lom neeg ntawm cov ntaub ntawv, tab sis cov khoom hauv qab no tseem yuav tsum tau them sai sai thaum siv:
1. Kev Ntxuav: Ua ntej siv lub tshuab nqus tsev sintering, nws yog qhov tsim nyog los ntxuav lub cev cub tawg thiab chav cub tawg kom ntseeg tau tias qhov zoo ntawm cov qauv sintered thiab cov nyhuv sintering. Tib lub sijhawm, nws tseem yog qhov tsim nyog los ntxuav thiab tswj lub cev cub tawg thiab lub cub tawg kom tsis txhob muaj kuab paug rau cov qauv.
2. Kev tswj cov txheej txheem cua sov: Qhov kub sab hauv ntawm lub tshuab nqus tsev sintering yuav tsum tau tswj los ntawm cua sov. Thaum lub sijhawm ua haujlwm, qhov kub thiab lub sijhawm cua sov yuav tsum tau tswj hwm nruj me ntsis, tshwj xeeb tshaj yog qhov ceev cua sov thaum lub sijhawm sintering yuav tsum tsis txhob nrawm dhau, txwv tsis pub nws yuav ua rau tawg lossis puas tsuaj hauv cov qauv.
3. Kev xaiv cov roj txij nkawm: Kev xaiv cov roj txij nkawm cuam tshuam ncaj qha rau qhov zoo thiab kev ruaj khov ntawm cov qauv sintered. Thaum lub sijhawm thov, nws yog qhov tsim nyog los xaiv cov roj tiv thaiv kom zoo los txhim kho qhov ceev thiab lub zog ntawm cov qauv, tswj kev ruaj khov ntawm cov qauv thiab tiv thaiv kev oxidation.
4. Kev tswj hwm ib puag ncig sintering: Hauv lub tshuab nqus tsev sintering, cov yam ntxwv ib puag ncig xws li kub thiab siab yuav tsum tau tswj hwm nruj me ntsis kom ntseeg tau tias cov qauv tuaj yeem tswj tau qhov ruaj khov thaum lub sijhawm sintering. Tib lub sijhawm, qib ntawm lub tshuab nqus tsev hauv qhov chaw sintering kuj tseem yuav tsum tau tswj hwm kom tsis txhob muaj oxides lossis lwm yam kuab paug rau ntawm qhov chaw ntawm cov qauv.
5. Xaiv lub thawv ua haujlwm: Thaum lub sijhawm sintering, nws yog ib qho tsim nyog los xaiv lub thawv ua haujlwm kom ua tau raws li qhov yuav tsum tau ua ntawm cov qauv sintering. Qhov loj ntawm lub thawv yuav tsum xav txog qhov loj thiab ntau npaum li cas ntawm cov qauv, thiab cov khoom siv ntawm lub thawv yuav tsum tiv taus qhov kub thiab txias thiab xeb kom ntseeg tau tias qhov zoo ntawm cov qauv tsis cuam tshuam thaum lub sijhawm ua haujlwm.
Tseem zoo li qub, kev ua haujlwm ntawm lub tshuab nqus tsev sintering yuav tsum ua raws li cov txheej txheem ua haujlwm thiab kev saib xyuas kev nyab xeeb, thiab kev xaiv cov yam ntxwv xws li ib puag ncig thiab cov roj txij nkawm kom ntseeg tau tias cov nyhuv sintering thiab zoo ntawm cov qauv.
Lub sijhawm tshaj tawm: Lub Xya Hli-12-2023