Thaum nws los txog rau kev txhim kho cov kilns lossis cov chaw ua kom sov, xaiv cov khoom siv regdactory tseem ceeb rau ob qho tib si thiab tus nqi. Ntawm cov kev xaiv muaj ntau ntawm kev ua lag luam hnub no,Magnesia zirconium cibtau dhau los ua neeg nrov zuj zus hauv qhov chaw siab siab -} pa melting tso tsheb hlau luam, cov tub rog hlau, thiab Maas teb npuaj. Tab sis yog cov siab no - Kev Ua Prictory Cib Yuav Muaj Peev Xwm Tsim Nyog?
Magnesia zirconia recractory bricks yog alkaline refractories produced los ntawm fused magnesia (ntau dua los yog zircon xuab zeb (8-13% zel). Lub zirconia cov nplej nyob sab hauv ib prichlase matrix, muab cov pob zeb ob qhov txiaj ntsig tseem ceeb dua cov pa magnesia {{5 5}} chrome cov khoom:
• 40% ntau dua mus rau Alkali vapors thiab cov sulfate nres
• 2-3 × thermal - lub neej tso dag (ntau dua lossis sib npaug ntawm 950℃huab cua quench)
Los ntawm tus neeg yuav khoom lub tswv yim, cov kev txhawj xeeb sab saum toj yog feem ntau muaj kev xav, ua tau zoo, thiab tag nrho cov nqi ntawm cov tswv cuab. Ntawm no yog li cas cov zirconium zirconium cib ua tau raws li cov xav tau hauv tiag tiag- lub ntiaj teb kev teeb tsa.
1. Zoo heev corrosion tsis kam
Hauv kilns lossis cub hluavtaws nrog cov theem pib lossis kua qaub sws, xeb yog kev tsis pom kev. Lub zirconia tivthaiv nyob rau hauv Magnesite zirconium cib ua ib txheej ntom, cov txheej tawm ntawm alkalis, sulfates, thiab lwm tus neeg sawv cev. Kev ntsuam xyuas kev ntsuas hauv 500 TPD iav rauv tsom tau tsuas yog 3 hli hnav tom qab 28 lub hlis, piv rau kev sib tw magnesia {} ob npaug ntawm ob npaug ntawm ob npaug ntawm cov phiaj xwm lub neej.
2. Zoo dua thermal poob siab
Kev nquag tsim tawm thiab cov kev kho dua tshiab tsim cov viav vias kub ceev uas tawg ntom. Magnesia zircon cov kab hluav taws kub ua kom pom kev tawg tsawg heev vim tias cov zirconia hais tawm tsam kev ntes micro - tawg hais tawm. Maas cog hauv Qaib ntxhw tau tshaj tawm tshaj tawm tom qab 18 lub hlis ntawm kev ua haujlwm thib 2, whereas cov kev ua haujlwm xav tau zoo tshaj plaws txhua rau lub hlis.
3. Porosity tsawg, siab zog
Qhov ntom microstructure ntawm magnesia zirconium cib ntau dua lossis sib npaug ntawm 17%) txo lub zog tawg mus rau saum toj 45 mpa. Qhov no txhais tau tias cov kab ntawv tseem tsis tau txawm tias muaj kev thauj khoom hnyav hnyav, xws li them cov khoom ntawm cov hlau.
Rau cov neeg yuav khoom hauv kev lag luam nyob rau qhov chaw poob qis thiab cov khib nyiab {{1} {1} One European float-glass producer calculated a 14-month payback after switching from magnesia-chrome to magnesia zirconia bricks, thanks to 30 % less downtime and 4 % fuel savings from thinner, more insulating linings.
Hauv ntej, yog tias koj lub hom phiaj yog txhawm rau txhim kho kev ua haujlwm ua kom sov, txo lub zog, thiab txuas ntxiv rau lub neej ntawm koj lub pob zeb Kiln, Circones Zasconium yeej tsim nyog xav txog. Lawv cov kev tiv thaiv zoo dua rau corrosion, thermal poob siab, thiab kev coj ua ke ua rau lawv ntse ntev-}}}} Term peev txheej rau cov chaw xav tau.
Rau cov kev txiav txim siab ua kom haum thiab cov lus nug yuav cov lus nug, tiv tauj peb cov kws muag khoom ntawm sab saum toj ▪}} qhov kev ua tau zoo uas ua tau raws kev ntseeg tau.
