Lub alumina hollow pob cib yog ua los ntawm alumina hollow pob ua cov khoom tseem ceeb, corundum superfine hmoov raws li cov additive, thiab organic teeb meem raws li cov ntaub ntawv. Tom qab tsim thiab qhuav, alumina hollow pob cib raug rho tawm haujlwm hauv qhov kub kub ntawm 1750 degree. Nws belongs rau qeb ntawm lub teeb corundum thermal rwb thaiv tsev cib. Cov khoom no muaj ob qho tib si thermal conductivity ntawm thermal rwb thaiv tsev cib thiab lub siab compressive zog. Nws yog lub teeb thermal rwb thaiv tsev cib uas tuaj yeem siv ib txwm ntawm 1700 degree. Alumina hollow pob cib muaj qhov kub thiab txias tsis kam thiab thermal rwb thaiv tsev ua haujlwm. Lawv tuaj yeem siv ncaj qha los ua cov txheej txheem ua haujlwm ntawm cov qhov cub kub kub. Lawv yuav ua tiav cov txiaj ntsig tseem ceeb hauv kev txo qhov cub lub cev hnyav, hloov kho cov qauv, txuag cov ntaub ntawv, thiab txuag lub zog.
1. Kev ua haujlwm siab kub:
Nws tuaj yeem ncav cuag siab tshaj 1750 degree, thiab qhov ntsuas kub ntawm qhov muag yog siab. Qhov hloov pauv hloov pauv ntawm qhov rov ua dua yog qhov me me, thiab kev siv ntev dua.
2. Txhim kho cov qauv thiab txo qhov hnyav ntawm lub cub tawg:
Tam sim no, cov ntaub ntawv kub-resistant siv nyob rau hauv qhov cub hauv ob sab phlu yog tag nrho cov cib hnyav, nrog rau qhov ceev ntawm 2.3-3.0g/cm, hos cov alumina hollow pob cib tsuas yog 1. .3-1.5g/cm, nrog rau tib lub cubic meter ntim. Qhov hnyav ntawm alumina hollow pob cib tuaj yeem raug txo los ntawm 1.1-1.9t.
3. Cov khoom txuag:
Txhawm rau kom ncav cuag qhov kev pabcuam kub ib yam, yog siv cov corundum bricks hnyav, tus nqi sib npaug ntawm cov alumina hollow pob cib, thiab cov khoom siv insulating refractory ntau yuav tsum tau. Yog siv alumina hollow pob cib, 1.1-1.9 tons ntawm hnyav corundum cib tuaj yeem txuag tau ib lub cubic meter, thiab 80 feem pua ntawm cov ntaub ntawv refractory thiab thermal rwb thaiv tsev tuaj yeem txuag tau.
4. Kev txuag hluav taws xob:
Aluminium oxide hollow pob muaj cov yam ntxwv thermal rwb thaiv tsev thiab cov thermal conductivity tsawg, uas tuaj yeem ua tiav cov thermal rwb thaiv tsev zoo, txo cov cua sov emission, txhim kho thermal efficiency, thiab yog li txuag lub zog. Kev txuag hluav taws xob tuaj yeem ncav cuag ntau dua 30 feem pua.
