Alumina Magnesia Tundish Zoo Block
Alumina-Magnesia Tundish Well Block yog ib hom khoom siv refractory siv nyob rau hauv cov txheej txheem steelmaking. Nws yog tsim tshwj xeeb rau kev siv nyob rau hauv tundish ntawm ib tug nruam casting tshuab.
Hauj lwm lawm
Kev piav qhia
Alumina-Magnesia Tundish Well Block yog tsim los ntawm kev sib xyaw ua ke ntawm high-purity alumina thiab magnesia raw cov ntaub ntawv, uas yog tov, nias, thiab raug rho tawm haujlwm ntawm qhov kub thiab txias los tsim cov khoom ntom ntom, ruaj khov. Kev sib xyaw tshwj xeeb ntawm alumina thiab magnesia muab cov qib siab ntawm thermal shock tsis kam, ua rau nws zoo tagnrho rau siv hauv tundish, uas yuav raug hloov pauv kub heev.
Alumina-Magnesia Tundish Well Block muaj ntau yam txiaj ntsig rau cov txheej txheem steelmaking, suav nrog:
High thermal shock resistance: Lub thaiv yog tsim los tiv thaiv qhov kub thiab txias hloov, txo qhov kev pheej hmoo ntawm kev tawg lossis lwm yam kev puas tsuaj.
Zoo slag tsis kam: Cov khoom siv tiv taus slag yaig, uas tuaj yeem ua rau lub neej ntev ntawm tundish.
High refractoriness: Lub thaiv tuaj yeem tiv taus qhov kub thiab txias, ua kom cov hlau zoo ib yam thiab ntau lawm.
Tsawg porosity: Qhov qis porosity ntawm lub thaiv txo qhov kev pheej hmoo ntawm molten steel to.
Specification
| Khoom | Tus nqi |
|---|---|
| Al2O3, feem pua | 50 - 70 |
| MgO, feem pua | 10 - 30 |
| Qhov ntom ntom, g / cm3 | 2.8 - 3.1 |
| Pom meej Porosity, feem pua | 15 - 20 |
| Txias Crushing zog, MPa | 50 - 70 |
| Refractoriness Nyob rau hauv Load, degree | 1500 - 1650 |
| Thermal Shock Resistance, Cycles | Ntau dua lossis sib npaug li 15 |
| Daim ntawv thov kub, degree | 1550 - 1750 |
Nta
Alumina-Magnesia Tundish Well Blocks yog tsim los ntawm cov khoom zoo fused alumina thiab magnesia.
Lawv muaj kev tiv thaiv zoo rau slag yaig, thermal shock, thiab mechanical shock.
Alumina-Magnesia Tundish Well Blocks muaj lub siab refractoriness thiab tuaj yeem tiv taus qhov kub thiab txias.
Lawv muaj corrosion kuj zoo heev rau molten steel thiab lwm yam hlau melts.
Alumina-Magnesia Tundish Well Blocks muaj qhov zoo ntawm qhov ruaj khov thiab tsis tshua muaj siab nthuav lossis cog lus hauv qhov kub thiab txias.
Cim npe nrov: alumina magnesia tundish zoo thaiv
Xa kev nug
Koj Tseem Yuav Zoo Li