1, Kev piav qhia ntawm Magnesia Zirconia Cib rau iav Rauv:
Cov khoom siv siab purity fused magnesia thiab hluavtaws magnesia-zirconia ua cov ntaub ntawv tseem ceeb. Nws yog tiav los ntawm kev kub siab sib sau thiab kub kub firing. Cov khoom muaj kev tiv thaiv zoo heev rau alkali hlau, oxides, sulfides, thiab lwm yam. Nws kuj muaj qhov ua haujlwm zoo rau alkaline cua thiab alkaline slag. Yog li ntawd, cov khoom yog dav siv nyob rau hauv regenerator ntawm iav rauv, cement kiln, hluav taws xob rauv thiab non-ferrous hlau smelt.
2, Kev cog lus:
(1) Daim ntawv tshaj tawm cov khoom kuaj dawb
(2) Muab cov qauv dawb
(3) Kev them nyiaj pub dawb rau cov khoom puas thaum lub sijhawm thauj mus los
(4) Pub dawb los muab cov neeg siv rau lub Hoobkas lees txais txhua yam yooj yim
3, Qhov chaw siv:mas siv nyob rau hauv regenerator ntawm iav rauv
4, Kev puas tsuaj mechanism ntawm Magnesia Zirconia Cib rau iav rauv:
cov khoom yog hom tshiab ntawm periclase--forsterite--Zircon Bonded Magnesium Refractories.Vim tias muaj zog corrosion kuj ntawm forsterite thiab zirconia, corrosion kuj ntawm cib yog txhim kho.Txawm li cas los xij, nrog kev sib pauv ntawm huab cua ntws hauv lub regenerator, ib tug loj npaum li cas ntawm silicon, sodium, calcium, sulfur thiab ib tug me me ntawm phosphorus ehich los ntawm ya cov ntaub ntawv nyob rau hauv molten pas dej ua ke yuav adhered rau saum npoo ntawm lub cib thiab maj nkag mus rau hauv lub sab hauv ntawm lub cib, thiab tsim sodium, calcium, magnesium thiab lwm yam silicates, phosphate, uas ua rau lub zog ntawm lub cib tsis muaj zog, ua rau txo qis lub zog ntawm lub cib.
Lub corrosion ntawm cov khoom yog nruab nrab ntawm periclase thiab zircon, nrog nce ntawm SIO2 cov ntsiab lus, ib tug tshiab melting point silicate theem yog tsim, uas ua rau ib tug loj ntim nyhuv, uas ua rau tawg thiab spilling ntawm bricks.
Cov pa roj carbon monoxide xws li sulfur thiab phosphorus uas tsim los ntawm kev sib xyaw ntawm cov roj ua raws li qhov chaw ntawm magnesia-zirconium cib thaum lub sij hawm huab cua pauv hauv regenerator thiab nkag mus rau hauv lub cib, thiab ua rau cov tshuaj ntsev tshiab, uas hloov thiab rhuav tshem. cov qauv ntawm cov cib thiab txo cov kev pab cuam lub neej ntawm lub cib.
5. Cov yam ntxwv tseem ceeb ntawm cov khoom
1) Zoo corrosion kuj rau alkali hlau, oxides, sulfides, thiab lwm yam.
2) Nws yog siv nyob rau hauv lub Upper ib feem ntawm lub regenerator tsis muaj blockage los yog vau.
3) Cov qauv khoom yog periclase-forsterite-zircon, uas yog compact heev thiab muaj qhov ceev ntawm ntau tshaj 3.0g / cm3.
4) Kev ua haujlwm tag nrho yog qhov ruaj khov ntawm qhov kub thiab txias, thiab kev pabcuam lub neej yog ntau tshaj 8 xyoo.
6, Index ntawm Magnesia Zirconia Cib rau iav Rauv:
Yam khoom | JMZ-8 | JMZ-10 | JMZ-13 |
MgO% | 80 | 75 | 70 |
ZrO2% | 8 | 10 | 13 |
Pom tseeb porosity% | 19 | 18 | 18 |
PEB g/cm3 | 2.95 | 3.00 | 3.05 |
Compression zog Mpa | 50 | 45 | 45 |
Refractoriness nyob rau hauv load degree | 1600 | 1550 | 1600 |
Anti stripping khoom 950 degree, cua txias, sijhawm | ＞20 | ＞20 | ＞20 |
7.Cov lus pom zoo ntawm cov khoom siv siv, cov khoom tau raug xa tawm mus rau Pakistan, Tebchaws Meskas, Kenya, Mexico
8.Peb yog cov kws tshaj lij kev lag luam, uas tuaj yeem muab cov neeg siv khoom siv khoom siv dawb, siv thiab lwm yam teeb meem.
Koj puas xav nrhiav tus kws tshaj lij ntawm cov khoom siv refractory?
Koj puas xav nrhiav tus neeg muag khoom ruaj khov thiab ntseeg tau?
Tom qab ntawd thov hu rau peb
Hu rau kuv: Email: wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / Fax: 86-0533-4188518
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Cim npe nrov: magnesia zirconia bricks rau iav rauv, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, siv, khoom
