Dawb Tabular Alumina Rau Refractory
Dawb Tabular Alumina rau Refractory
abular alumina yog cov khoom siv refractory ua haujlwm siab uas tau siv dav hauv ntau yam lag luam. Nws lub siab refractoriness, zoo heev thermal poob siab tsis kam, nkag tsis kam, thiab hnav tsis kam ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau kev siv kub. Nrog nws cov txheej txheem tsim khoom yooj yim thiab cov khoom siv zoo, nws yog cov khoom siv uas paub tseeb tias yuav ua tau ib qho tseem ceeb ntxiv rau kev lag luam toj roob hauv pes.
Khoom Taw Qhia
Tabular alumina yog ib qho ntshiab sintered corundum uas yog hlawv tag thiab tsis ntxiv nrog rau tej additives xws li MgO thiab B2O3. Nws muaj cov qauv siv lead ua ntawm ntxhib thiab zoo tsim -Al2O3, thiab cov ntsiab lus ntawmAl2O3yog siab dua 99 feem pua. Plate-zoo li siv lead ua qauv, me me pores thiab kaw pores, thiab lub porosity yog roughly sib npaug rau cov fused corundum, siab purity, zoo ntim stability, tsawg re-sintering shrinkage, thiab high-temperature kho ntawm refractory los yog castables siv rau ntau lawm. Muaj zoo thermal poob siab stability thiab khoov lub zog, tab sis tus nqi yog siab dua lwm yam alumina.
Dawb Tabular Alumina rau Refractory
Tabular alumina, tseem hu ua alpha alumina, yog ib qho ntshiab, sintered corundum uas yog hlawv tag thiab tsis ntxiv nrog rau tej additives xws li MgO thiab B2O3. Nws muaj cov qauv siv lead ua ntawm ntxhib thiab tsim tau zoo -Al2O3, thiab cov ntsiab lus ntawm Al2O3 yog siab dua 99 feem pua. Lub rooj zoo li cov qauv siv lead ua, cov pores me me, thiab cov pores kaw ua rau nws cov khoom ntxeem tau zoo nrog cov ntxhib sib npaug sib npaug rau fused corundum. Nws yog yam ntxwv los ntawm siab purity, zoo ntim stability, tsawg re-sintering shrinkage, thiab high-temperature kho ntawm refractory los yog castables siv rau ntau lawm. Nws kuj muaj qhov zoo thermal shock stability thiab khoov lub zog.
Kev siv Tabular alumina hauv cov ntaub ntawv refractory yog qhov tseem ceeb. Nws yog dav siv los ua cov khoom tseem ceeb hauv aluminium carbon, aluminium-magnesium, magnesia-carbon, magnesium-spinus, aluminium-chromium refractory bricks, los yog ua ib qho kev tiv thaiv alumina. Nws tuaj yeem siv rau ntau yam kev lag luam, xws li steel, casting, ceramics, thiab lwm yam. Hauv kev lag luam steel, nws yog siv yuav luag txhua theem ntawm kev tsim hlau, kev tsim, thiab cov txheej txheem petrochemical.
Cov txheej txheem ntau lawm ntawm Tabular alumina yog qhov yooj yim thiab ua haujlwm tau zoo. Cov ntaub ntawv raw yog yaj ua ke, thiab tom qab ntawd cov tshuaj tiv thaiv-lub xeev yog induced ntawm qhov kub thiab txias. Cov khoom tom qab ntawd txias maj mam thiab hauv av rau hauv cov duab uas xav tau.
Tabular alumina muaj lub siab refractoriness, uas ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau kev siv kub. Nws muaj cov thermal shock kuj zoo heev, nkag tsis kam, thiab hnav tsis kam, uas ua rau nws zoo tagnrho rau siv hauv kev tsim cov cib refractory thiab lwm yam khoom siv kub. Nws cov qauv siv lead ua tshwj xeeb thiab porosity ua rau nws yog cov khoom siv zoo tshaj plaws rau cov txheej txheem kub kub hauv kev lag luam steel.
Paub meej ntawm cov khoom:
Daim ntawv thov
Tabular corundum tuaj yeem siv los ua cov khoom tseem ceeb hauv aluminium-carbon, aluminium-magnesium-carbon, magnesium-aluminium-carbon, magnesium spinel, aluminium-chromium refractory cib; Nws tseem tuaj yeem nkag mus rau hauv high-alumina amorphous refractory ua ib feem ntawm enriched alumina.
Nws tuaj yeem siv dav hauv steel, casting, ceramics thiab lwm yam kev lag luam, thiab nws daim ntawv thov hauv kev lag luam steel npog yuav luag tag nrho cov txheej txheem ntawm hlau ua thiab steelmaking.
Shanxi Jingang Tshiab Khoom Co., Ltd.