refractory

Hom firebricks yuav muab faib ua

Lub luag haujlwm ntawm bauxite thiab nws daim ntawv thov dav

Dab tsi yog rau feem ntau siv raw cov ntaub ntawv rau refractories?

Feem ntau 24 hom refractory raw cov ntaub ntawv tseem ceeb raw cov ntaub ntawv thiab lwm yam raw khoom

Brown corundum yog siv los nchuav steel zawv zawg dej, smelting tsawg hlau, tshwj xeeb alloys, ceramics, hlau moj tej tawg rauv hauv ob sab phlu; Cov khoom siv lub cev thiab tshuaj lom neeg, cov khoom

Dab tsi yog qhov xim ntawm corundum dawb hloov

Kev sib raug zoo ntawm cov xim av corundum thiab nws cov duab

Kev daws teeb meem ntawm cov teeb meem tshwm sim hauv cov txheej txheem ntawm corundum smelting dawb

Rau xim av corundum, tus yuam sij yog kom muaj qhov zoo toughness, uas kuj yog ib qho tseem ceeb rau peb xaiv xim av corundum khoom. Tab sis qhov tseeb, qhov toughness ntawm xim av corundum yog ncaj q

Yuav ua li cas tswj kev pub mis nyob rau hauv cov txheej txheem ntawm dawb corundum ntau lawm

Kev ceev faj nyob rau hauv cov txheej txheem ntawm xim av corundum smelting

Dab tsi yog vim li cas vim li cas daj corundum tsis tuaj yeem hloov dawb corundum