1. Kev ua txhaum tsis zoo Lub siab tsis muaj qhov txhaum pom tau tias yog qhov kev ua txhaum ntxiv rau SiC sintering. Raws li qhov sib txawv sintering mechanism, tsis muaj qhov siab sintering tau muab faib ua cov khoom theem sintering thiab kua theem sintering; 2. Kub nias sintering tsis ntxiv cov kev pab cuam sintering ntshiab SiC tuaj yeem tsuas yog ua sintered thiab cog ntawm qhov kub tsis tshua muaj siab, yog li ntau tus neeg siv qhov kub-sintering txheej txheem ntawm SiC; 3. Kev ua qhov ua txhaum cov tshuaj tiv thaiv sintering SiC, tseem hu ua kev ywj pheej rau tus kheej SiC, yog tsim ntawm a-SiC hmoov thiab graphite hmoov. Tom qab qee qhov sib piv tau sib xyaw thiab nias rau hauv lub cev ntsuab, nws tau rhaub kom txog 1650 ℃, thiab tib lub sijhawm, Si yog nqus lossis nkag rau hauv lub cev ntsuab los ntawm roj theem Si kom hnov mob nrog graphite los ua β-SiC, uas txuas nrog cov a-SiC uas twb muaj lawm.
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