Cov dej ntim ntawm nitride ua ke silicon carbide txais ib cov organic binder uas yog tsim los ntawm ethyl silicate, uas tawm tsam cov tshuaj tiv thaiv ntawm silicon hmoov; thiab nyob rau tib lub sijhawm, txij li cov hluav taws xob ntawm cov hluavtaws seev raws li cov organic binder muaj tsawg, nws yog ib qho yooj yim mus degas. Cov pores hauv nitrogen-carbon bonded silicon carbide khoom dawb paug zoo heev, thiab qhov ceev yog nce.
Txij thaum cov nitride ua ke silicon carbide siv cov tshuaj hnyav uas muaj cov dej ntau dua li dej xws li cov ethanol tsis zoo li qhov chaw nruab nrab ntawm dispersion, nws tsis tas yuav ua ntej ziab hauv siab qis thiab chaw sov, thiab nws tsis tas yuav tsum tau siab dua tshaj li qhov kub thiab txias. Nws yog ntxiv qhuav nyob rau hauv ib lub qhov cub thiab ncaj qha sintered, txuag zog thiab lub sij hawm ntau lawm.
Cov tshuaj nitride ua ke silicon carbide tom qab ziab ntawm chav sov tau muaj qee qhov nyuaj, thiab lub cev ntsuab tau los ntawm yav dhau los gel txhaj tshuaj molding txoj kev muaj qee cov elasticity, yog li nws tsis tshwm sim vim lub ntiajteb txawj nqus thaum lub caij ziab. Tus deformation ua kom qhov tseeb qhov tseeb ntawm nitrogen-carbon bonded silicon carbide khoom. Cov tshuaj zoo silicon nitride ua silicon carbide ceramic crucibles muaj qhov siab, cov khoom qub zoo thiab ua rau av qeeg thiab cua sov.
Tom qab siv cov tshuaj nitride ua ke silicon carbide, peb npaj cov slurry tsim ntawm cov khoom siv ntawm cov pob txha thiab cov tshuaj silicon los npaj cov tshuaj ua kom cov dej tshuaj tua kab, tom qab nqus cov av nplaum, ntxiv rau cov neeg ua haujlwm kom zoo, thiab muab cov tshuaj silicon carbide thiab silicon hmoov. Cov khoom tsim tom qab lub siab kub thiab txias sintering ntawm cov mixed slurry yog raug kub xeem, thiab cov xyaum ua tej yam ua tiav qhov kev xav tau zoo.http: //www.hshightec.com/
