Dawb Tabular Alumina Rau Refractory
Tabular alumina yog cov khoom siv ntau yam nrog cov khoom zoo heev refractory. Nws daim ntawv thov muaj xws li los ntawm kev ua ib qho kev sib sau ua ke hauv aluminium refractories los hloov lwm hom corundum. Nws yog dav siv nyob rau hauv ntau yam lag luam, xws li steel, casting, ceramics, thiab metallurgy, qhov twg nws cov khoom tshwj xeeb pab txhawb kev txhim kho kev ua tau zoo thiab kav ntev.
Hauj lwm lawm
Kev piav qhia
Tabular alumina yog lub cev compact ntawm sintered-corundum cov ntaub ntawv, tsim tsis siv sintering pab, los ntawm ceev sintering ntawm kub tshaj 1900 degree. Nws muaj cov zoo tsim hexagonal phaj zoo li -corundum crystals ntsuas kwv yees li 200 μm. Nws qhov tshwj xeeb thermal ntim ruaj khov thiab tsis kam ua rau thermal shock tuaj yeem raug ntaus nqi rau nws qhov tshwj xeeb microstructure, uas suav nrog tsawg dua qhov qhib qhov hws, cov muaju loj, thiab kaw qhov pores uas ua los ntawm recrystallization ntxiab thaum sintering ceev.
Specification
Puab: Thaiv
Khoom siv: Alumina Block
SiO2 Cov ntsiab lus (%) : max 0.15 feem pua
Al2O3 Cov ntsiab lus (%) : min 99.2 feem pua
MgO Cov ntsiab lus (%) :max 0.05 feem pua
CaO Cov ntsiab lus (%) :max 0.04 feem pua
Refractoriness (Degree): 1770 degree< Refractoriness< 2000°
CrO Cov Ntsiab Lus (%) :max 0.01 feem pua
SiC Cov ntsiab lus (%) :max 0.01 feem pua
Qauv nab npawb:0-1mm 1-3mm 2-4mm 3-5mm 3-6mm 5-8mm
Cov khoom siv
Cov Khoom Siv Hluav Taws Xob: Tabular alumina ua haujlwm zoo li cov khoom siv refractory zoo heev thiab tuaj yeem siv los ua ib qho sib xyaw hauv txhua qhov txhuas refractories. Tsis tas li ntawd, nws tuaj yeem muab tso rau hauv lwm cov txhuas tsis zoo li cov refractories los txhim kho lawv cov kev ua tau zoo.
Hloov rau Fused Corundum thiab Dawb Corundum: Tabular alumina tuaj yeem hloov pauv fused corundum lossis dawb corundum, yog li txhim kho cov refractoriness ntawm ntau yam ntaub ntawv.
Hlau, Casting, thiab Ceramics Industries: Tabular alumina pom kev siv dav hauv cov hlau, casting, ceramics, thiab lwm yam lag luam. Nws npog yuav luag tag nrho cov hlau thiab hlau tsim cov txheej txheem hauv kev lag luam steel.
Alumina-based Refractories: Tabular alumina yog siv los ua ob qho tib si aggregates thiab hmoov hauv alumina-based thiab alumina-muaj refractories. Nws siv dav hauv kev lag luam metallurgical, xws li rau ladle hauv ob sab phlu refractories, zawv zawg daim hlau, purging plugs, zoo-blocks, stoppers, ntev nozzles, thiab submerged nkag nozzles rau nruam casting. Nws kuj tseem ua haujlwm hauv lwm qhov kev lag luam, suav nrog ceramics, petrochemicals, thiab iav.
Cim npe nrov: dawb tabular alumina rau refractory
Xa kev nug
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