Fused Zirconium Corundum Cib

1. High Temperature Resistance: Vim nws cov ntsiab lus siab ntawm alumina thiab zirconia, nws muaj kev tiv thaiv zoo rau qhov kub thiab txias.
2. Corrosion Resistance: Cov khoom muaj qhov zoo tiv thaiv corrosion los ntawm acidic thiab alkaline tshuaj.
3. Thermal Shock Resistance: Fused zirconium corundum cib muaj thermal shock kuj zoo heev, uas txhais tau hais tias nws tuaj yeem tiv taus qhov kub thiab txias hloov tsis tau tawg.
4. Zoo Mechanical Properties: Nws muaj lub zog zoo txhua yam, compressive zog, puas kuj, thiab slag kuj.
5. Uniform Structure thiab Low Porosity: Cov khoom muaj cov qauv sib xws, tsis tshua muaj porosity, thiab tiv taus alkali thiab slag yaig.

Fused zirconium corundum cib yog tsim los siv cov ntaub ntawv zoo xws li alumina thiab zirconia. Cov ntaub ntawv no yog tov thiab smelted nyob rau hauv ib tug hluav taws xob arc rauv nyob rau hauv kub thiab siab. Cov khoom uas tau tshwm sim yog tom qab ntawd ua tiav rau hauv cov duab uas xav tau thiab loj los ntawm lub tshuab molding.

1. Kev Xaiv Cov Khoom Siv Raw: Cov khoom siv zoo zoo xws li alumina thiab zirconia yog ua tib zoo xaiv.
2. Melting: Cov ntaub ntawv raw yog melted nyob rau hauv ib tug hluav taws xob arc rauv nyob rau hauv kub thiab siab.
3. Moulding: Cov khoom siv yaj yog tom qab ntawd molded rau hauv cov duab uas xav tau thiab loj siv lub tshuab molding.
4. Qhuav thiab tua hluav taws: cov khoom molded yog qhuav thiab raug rho tawm haujlwm nyob rau hauv qhov cub kub kub.
5. Kev Ntsuas thiab Kev Tswj Xyuas Zoo: Cov khoom kawg yog kuaj kom zoo thiab xa mus rau kev ntim khoom thiab xa khoom.

Lub compactness ntawm Fused zirconium corundum cib yuav tsis tshua muaj, tab sis nws feem ntau muaj corrosion kuj zoo thiab haum rau qee cov tshuaj industries thiab metallurgical teb. Vim tias cov txheej txheem fusion-casting tuaj yeem tsim cov cib ntawm qhov loj thiab cov duab tshwj xeeb, nws yuav tsim nyog rau qee yam kev siv.

Fused zirconium corundum bricks yog siv nyob rau hauv industrial furnaces xws li iav melting furnaces. Cov khoom siv hauv cov iav melting furnaces yog cov phab ntsa ntawm lub pas dej sab saud, lub qhov cub me me tiaj tus txaj, lub cub tawg me me, tus nplaig phab ntsa thiab lub mis phab ntsa.

Cov teeb meem hauv qab no yuav tsum tau them sai sai rau thaum siv fused cam khwb cia zirconium corundum cib:

① Kev hloov pauv tsis tu ncua hauv thermal expansion. Txoj kev nthuav dav ntawm fused zirconium corundum cib muaj qhov txawv txav ze ntawm 1000 degree. Lub sab hauv Zr02 siv lead ua undergoes reversible siv lead ua transformation thiab muaj ib tug loj ntim hloov. Yog li ntawd, cov cib uas muaj ZrO2 yuav tsum tsis txhob siv ntawm qhov kub ntawm ib ncig ntawm 1000 degree. Cov khoom uas hloov pauv sai heev. Thaum ci lub kiln, qhov kub hloov pauv ntawm 900 thiab 1150 degree yuav tsum tsis txhob loj dhau, feem ntau tsis tshaj 15 degree / h, thiab qhov kub thiab txias yuav tsum tau nce. Qee qhov yuav tsum tau tiv thaiv los ntawm cua txias thiab yuav tsum tau tiv thaiv nrog lwm cov cib kom tsis txhob tawg.
②Shrinkage qhov. Thaum lub sij hawm nchuav thiab molding, shrinkage kab noj hniav feem ntau tshwm sim ntawm lub qhov ncauj casting. Lub cev cib ntawm no muaj ntau qhov pores thiab tsis zoo. Yog li ntawd, thaum tsim cov phab ntsa ntawm lub iav melting tank, lub shrinkage kab noj hniav yog coj mus rau sab hauv ntawm lub kiln. Yog hais tias lub qhov ncauj casting sab nraud, thaum lub cib lub cev yog eroded mus rau ib tug nyias nyias, nws yuav ua rau kom cov iav kua. Thaum siv nyob rau hauv qhov chaw saum nplaim taws ntawm lub tank kiln, kev pab cuam lub neej ntev heev, thiab qhov teeb meem ntawm iav kua to yuav tsis tshwm sim. Yog li ntawd, qhov chaw nres nkoj casting yog ib txwm siv sab nraud kom ntev lub neej kev pab cuam.

③ Eutectic melting. Thaum fused cam khwb cia zirconium corundum cib thiab av nplaum cib tau muab tso rau hauv kev sib cuag nrog ib leeg, eutectic phenomena yuav tshwm sim ntawm qhov kub ntawm 1300 degree. Yog li ntawd, thaum xaiv cov ntaub ntawv refractory, tsis txhob sib cuag ntawm ob cov ntaub ntawv refractory nrog loj eutectic phenomena, xws li silica bricks nyob rau hauv lub fused cam khwb cia azs cib, nws yog feem ntau raug rau yaig los ntawm fused zirconium corundum cib.
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Cim npe nrov: Tuam Tshoj fused zirconium corundum cib manufacturers, lwm tus neeg, Hoobkas