MAgnesia Alumina Cibyog high - Kev ua tau zoo, feem ntau siv cov tshuaj tiv thaiv kab mob ntawm cov magnesia dioxide thiab hlau oxide. Cov pob zeb hauv av uas muaj cov periclase (MgG), spinel (mgal₂o₄), thiab corundum (al₂o₃). Thaum kub thiab txias, magide form thiab txhuas oxide daim ntawv magnesium, uas yog theem tseem ceeb cuam tshuam rau lawv qhov kev ua tau zoo.
Tsim cov txheej txheem ntawm magnesia - alumina cib
Xaiv cov khoom siv Raw:
1)
2)
3)
Batching:Precisely sib npaug Magerite, bauxite, thiab ntxiv ntxiv.
Nws:Ntxiv cov ciaj sia thiab tsim nyog dej, sib tov uniformly hauv kev tov khoom.
Txoj kev sib sau:Nias rau hauv ntsuab cib siv cov xovxwm hydraulic.
Drying:Tshem ya raws los ntawm ntsuab cib tiv thaiv kev tawg thaum tua hluav taws.
Kev tua hluav taws:Hluav taws kub nyob rau hauv high - kub qhov kub qhov thib 1500-1700 degree, pub mgo thiab al₂o₃ kom hnov mob thiab ua cov spinel.
Tshuaj xyuas thiab ntim khoom:Kev sim qhov ntev, lub zog, thiab kev ua kom tsis sib xws, tom qab ntawd cov khoom tsim nyog pob.
Cov ntaub ntawv txheej txheem ntawm magnesium alumina cib
|
Performance index |
Ib yam |
Ma-80 |
Ma-75 |
MA-70 |
MA-65 |
Sintered Magnesia - Alumina Spinel Cib |
|
Tshuaj Muaj Tshuaj |
||||||
|
Tus nyom |
% |
Ntau dua los yog sib npaug rau 80 |
Ntau dua los yog sib npaug rau 75 |
Ntau dua los yog sib npaug rau 70 |
Ntau dua los yog sib npaug rau 65 |
70−85 |
|
AL₂O₃ |
% |
Ntau dua los yog sib npaug rau 15 |
Ntau dua los yog sib npaug rau 20 |
Ntau dua los yog sib npaug rau 25 |
Ntau dua los yog sib npaug rau 30 |
15−30 |
|
Siio₂ |
% |
Tsawg dua los yog sib npaug rau 2 |
Tsawg dua los yog sib npaug rau 2.5 |
Tsawg dua los yog sib npaug rau 3.0 |
Tsawg dua los yog sib npaug rau 3.5 |
Tsawg dua los yog sib npaug rau 1.5 |
|
Cov Khoom Siv Lub Cev |
||||||
|
Ceev ntom |
g / cm³ |
Ntau dua los yog sib npaug rau 2.9 |
Ntau dua los yog sib npaug rau 2.85 |
Ntau dua los yog sib npaug rau 2.80 |
Ntau dua los yog sib npaug rau 2.75 |
Ntau dua los yog sib npaug rau 2.95 |
|
Pom porosity |
% |
Tsawg dua los yog sib npaug rau 18 |
Tsawg dua los yog sib npaug rau 19 |
Tsawg dua los yog sib npaug rau 20 |
Tsawg dua los yog sib npaug rau 21 |
Tsawg dua los yog sib luag rau 16 |
|
Txias Crushing Muaj Zog |
MPa |
Ntau dua los yog sib npaug rau 45 |
Ntau dua los yog sib npaug rau 40 |
Ntau dua los yog sib npaug rau 35 |
Ntau dua los yog sib npaug rau 30 |
Ntau dua los yog sib npaug rau 60 |
|
High - cov khoom kub |
||||||
|
Refgoriness nyob rau hauv load (0.2 mpa) |
tiv kis |
Ntau dua los yog sib npaug rau 1650 |
Ntau dua los yog sib npaug rau 1620 |
Ntau dua los yog sib npaug rau 1600 |
Ntau dua los yog sib npaug rau 1580 |
Ntau dua los yog sib npaug rau 1700 |
|
Rov ua dua linear hloov (1500℃× 3h) |
% |
±0.5 |
±0.6 |
±0.7 |
±0.8 |
±0.3 |
|
Thermal poob siab kuj (1100℃dej quench) |
lub sij hawm |
Ntau dua los yog sib npaug rau 5 |
Ntau dua los yog sib npaug rau 6 |
Ntau dua los yog sib npaug rau 8 |
Ntau dua los yog sib npaug rau 10 |
Ntau dua los yog sib npaug rau 8 |
Cov yam ntxwv ua tau zoo
Magnesia -} alumina refractory cib tau siv dav vim lawv cov yam ntxwv zoo:
Tsis ua tiav zoo
Magnesia - Alumina Hluav Taws Xob Hluav Taws Xob feem ntau muaj kev ua kom siab dua 1800, pub rau lawv tiv thaiv siab.
Siab zog ntawm chav tsev thiab qhov kub siab
Magnesium refractory cib tshuab tuav kom muaj lub zog muaj zog hauv ob chav thiab qhov kub siab, ua rau lawv muaj tsawg tsawg dua rau kev tawg. Lawv lub nra so dua li 1550 degree.
Zoo heev corrosion
Vim yog tsim los ntawm magnesium aluminate spinel, cov cib muaj zoo slag tiv taus, tshwj xeeb yog muaj zog rau cov kab mob slag.
Zoo heev Thermal Poob Txaus
Tshwj xeeb ib co magnesium aluminium ntsuab cib muaj cov hlau nplaum zoo dua li cov ntshiab Magnesia cib, tso cai rau kev hloov kho kom haum rau hauv lub hauv caug.
Zoo ntim ruaj khov
Thaum lub sijhawm siab - kub siv, lawv cov kev hloov pauv yog tsawg, txo qhov ntxim nyiam ntawm kev tawg thiab ntov.
Qis dua thermal conductivity
Ua rau muaj kev kub ceev hauv qhov cub tawg hauv kev siv hluav taws xob.
Daim ntawv thov tseem ceeb
Vim yog lawv cov khoom tshwj xeeb, magina alumina cib yog dav siv nyob rau hauv cov chaw muaj kev lag luam hauv qab no:
1.Steel Kev Lag Luam:
1) .linings rau cov hloov pauv, oxygen - tshuab cua sov, hluav taws xob arc, Refining Furnaces, Refraces, pw thiab tundishes.
2) .permanent lossis cov txheej txheem ua haujlwm hauv cov hlau thiab hlau lem.
3) .Kelectric rauv rhiav thiab phab ntsa
4) .Furnace hauv qab
2.Non -} ferrous hlau kev lag luam: tooj liab, txhuas, cov ntaub qhwv ntsej muag, hauv qab, ob qho tib si los tiv thaiv Molten Slag Corrosion.
3. Nees kev lag luam: Caas Teb KILN hloov thiab hlawv cov chaw: kom tiv thaiv corrosion los ntawm clinker thiab alumines {1} {alumina spinel cib ua yeeb yam zoo.
4.Glass Kev Lag Luam: iav Melting Rauv Kev Hloov Hluav Taws Xob: txhawm rau txhawm rau txhawm rau txhawm rau los ntawm high- pa roj thiab cov tshuaj uas tsis muaj roj.
5.KiMical / PowerTors: Cov ntaub qhwv rau high- kub reactors thiab incinerators.
6.Wastators, carbon cov tshuaj tiv thaiv cov tshuaj tiv thaiv dub, txiv qaub, thiab lwm yam.
Ntim thiab xa khoom ntawm Magnesia alumina cib
1. Ntim rau ntawm cov ntoo pallets nrog noo noo - Cov ntaub ntawv ua yeeb yaj kiab kom tiv thaiv kev puas tsuaj.
2. ntaub ntim ntawm lub thawv ntoo.
3.Koj qhuav, muaj qhov chaw muaj cua.
Peb lub tuam txhab
Cov FAQ
Cim npe nrov: Magnesia -} alumina cib tshuab, Tuam Tshoj Magnesia {}} alumina Cibre Manufacturers, lwm tus neeg, Hoobkas
