Tundish Upper Nozzle Nrog Zircon Ntxig
Tundish sab saum toj nozzles feem ntau yog ua los ntawm cov khoom zoo refractory, xws li alumina, zirconia, los yog magnesia, uas tuaj yeem tiv taus qhov kub thiab txias ntawm cov hlau molten.
Hauj lwm lawm
Kev piav qhia
Alumina-raws li tundish qaum nozzles: Alumina-raws li tundish qaum nozzles feem ntau siv nyob rau hauv steelmaking kev lag luam vim lawv kub-kub kuj thiab tshuaj stability. Cov tshuaj muaj pes tsawg leeg ntawm alumina-raws li tundish lub taub hau yog 90 feem pua Al2O3, nrog me me ntawm SiO2, MgO, thiab lwm yam kab kawm.
Zirconia-raws li tundish lub taub hau: Zirconia-raws li tundish lub nozzles kuj tau siv nyob rau hauv kev lag luam steelmaking vim lawv cov kub-kub kuj thiab toughness. Cov tshuaj muaj pes tsawg leeg ntawm zirconia-raws li tundish lub taub hau yog 94 feem pua ZrO2, nrog me me ntawm MgO, Y2O3, thiab lwm yam kab kawm.
Specification
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Cov khoom |
Upper Nozzle |
Lub Nozzle qis |
Zoo Thaiv |
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Zirconia tub ntxhais |
Sab nraum |
Zirconia tub ntxhais |
Sab nraum |
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ZrO2ntxiv HfO2(%) |
Ntau dua lossis sib npaug li 95 |
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Ntau dua lossis sib npaug li 95 |
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Al2O3(%) |
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Ntau dua lossis sib npaug li 85 |
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Ntau dua lossis sib npaug li 85 |
Ntau dua lossis sib npaug li 85 |
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MgO (%) |
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Ntau tshaj los yog sib npaug rau 10 |
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C (%) |
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Ntau dua lossis sib npaug 3 |
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Ntau dua lossis sib npaug 3 |
Ntau dua lossis sib npaug li 12 |
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Qhov ntom ntom g / cm³ |
Ntau dua lossis sib npaug rau 5.2 |
Ntau dua lossis sib npaug rau 2.6 |
Ntau dua lossis sib npaug rau 5.1 |
Ntau dua lossis sib npaug rau 2.6 |
Ntau dua lossis sib npaug rau 2.6 |
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Pom tseeb porosity feem pua |
Tsawg dua los yog sib npaug li 10 |
Tsawg dua los yog sib npaug li 20 |
Tsawg dua los yog sib npaug li 13 |
Tsawg dua los yog sib npaug li 20 |
Tsawg dua los yog sib npaug li 21 |
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Crushing zog Mpa |
Ntau dua los yog sib npaug rau 100 |
Ntau dua lossis sib npaug li 45 |
Ntau dua los yog sib npaug rau 100 |
Ntau dua lossis sib npaug li 45 |
Ntau dua lossis sib npaug li 45 |
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Thermal shock tsis kam |
Ntau dua lossis sib npaug li 5 |
Ntau dua lossis sib npaug li 5 |
Ntau dua lossis sib npaug li 5 |
Ntau dua lossis sib npaug li 5 |
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Cim npe nrov: tundish qaum nozzle nrog zircon ntxig
Xa kev nug
Koj Tseem Yuav Zoo Li