Txheej txheem tsom xam ntawm dawb corundum smelting

Muaj ob txoj hauv kev ntawm smelting dawb corundum: frit method thiab dumping method.
Dawb corundum thiab xim av corundum smelting sib txawv: dumping txoj kev los ua dawb corundum, rauv hauv ob sab phlu siv cov ntaub ntawv feem ntau siv dawb corundum xuab zeb los yog txhuas oxide hmoov. Muaj ob hom connectors: unlined thiab lined. Lub pob tsis muaj kab yuav tsum raug yuam kom dej txias, thiab cov hauv ob sab phlu feem ntau yog ua los ntawm graphite lossis dawb corundum refractory khoom.
Nyob rau hauv zus tau tej cov dawb corundum los ntawm frit txoj kev, lub qhov cub hauv ob sab phlu yuav tsum zoo thermal rwb thaiv tsev thiab zoo roj permeability, thiab lub cub tawg lub cev muab faib ua ob hom: lined thiab unlined. Cov khoom siv lined feem ntau yuav tsum tau siv cov khoom siv sintered, tsis muaj cua sov poob yog qhov loj, feem ntau suav txog ntau dua 24% ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob poob tsuas yog li 4%.