Zircon mulite firebrick yog ua los ntawm cov xuab zeb mullite zoo thiab zircon hmoov ua cov khoom tseem ceeb, zircon mulite refractory cib yog tsim los ntawm cov txheej txheem ntau lawm ntawm kev txhaj tshuaj los ntawm qhov kub siab thiab sintered los ntawm qhov kub siab. zirconia mulite firebrick muaj cov yam ntxwv ntawm cov khoom loj, lub zog siab, zoo thermal shock tsis kam, kub siab tiv taus kev yaig thiab zoo slag tsis kam. zirconia mulite hluav taws cib feem ntau yog siv rau hauv qab ntawm lub pas dej iav kiln, paving cib thiab kiln superstructure.
Zirconium mulite hluav taws cib xaiv cov xuab zeb mullite zoo thiab hmoov zircon ua nws cov khoom siv raw tseem ceeb. Moulded los ntawm kev siab siab thiab sintered los ntawm qhov kub siab, zirconium mulite hluav taws cib muaj cov txiaj ntsig zoo li qhov loj me, lub zog siab, zoo thermal shock tsis kam, kub siab tiv taus kev yaig thiab zoo slag tsis kam. zircon mulite blocks feem ntau yog siv rau hauv lub neej ntev orifice rings, hauv qab tank, lub tank superstructure, lub raj mis tsw qab feeder, npog rau cov tank ua haujlwm thiab cov iav soda lime.
1. Zirconium hluav taws mullite ua los ntawm kev lag luam alumina thiab zircon
2. Zirconium hluav taws mullite ua los ntawm alumina bauxite thiab zircon siab
3. Cov hmoov sib xyaw ua ke nrog zirconium mullite firebricks
| Cov khoom | ZM-17 | ZM-20 (Zirmul) | ZM-25 (Vista) | ZM-30 | ZM-11 | |
| Cov tshuaj lom neeg muaj pes tsawg leeg% | Al2O3 | ≥70 | ≥59 | ≥57 | ≥47 | ≥72 |
| ZrO2 | ≥17 | ≥19.5 | ≥25.5 | ≥30 | ≥11 | |
| SiO2 | ≤12 | ≤20 | ≤14.5 | ≤20 | ≤12 | |
| Fe2O3 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.3 | ≤0.5 | |
| Pom tseeb porosity% | ≤17 | ≤17 | ≤17 | ≤18 | ≤17 | |
| Qhov Ceev Ntau g/cm3 | ≥3.15 | ≥2.95 | ≥3.15 | ≥3.10 | ≥3.1 | |
| Lub Zog Txias Compressive MPa | ≥90 | ≥100 | ≥120 | ≥100 | ≥90 | |
| 0.2Mpa Refractoriness Nyob rau hauv Load T0.6 ° C | ≥1650 | ≥1650 | ≥1650 | ≥1650 | ≥1630 | |
| Kev Hloov Pauv Kab Rov Tav Rov Ua Kub (%) 1500 ° C × 2 teev | ±0.3 | ±0.3 | ±0.3 | ±0.3 | ±0.3 | |
| 20-1000 ° C Kev Nthuav Dav Thermal % (×10-6)/℃) | 0-0.6 | 0-0.6 | 0-0.6 | 0-0.6 | 0-0.6 | |
| Kev Ua Kub (Qhov Nruab Nrab 800 ° C) W / (m·K) | ≤ 2.19 | ≤ 2.19 | ≤ 2.1 | ≤ 2.1 | ≤ 2.19 | |
Cov cib zircon mulite feem ntau yog siv rau hauv cov chaw uas xav tau kev hnav-tiv taus thiab kub-tiv taus, xws li cov cib gliding rail hauv cov hlau pusher metallurgical furnaces, lub tapping platform style walking beam furnaces, thiab kuj yog sab hauv rau cov destructors. Tsis tas li ntawd zirconium mulite hluav taws cib tuaj yeem siv rau hauv cov chaw hauv qab no:
.Zirconium mulite cib feem ntau yog siv rau hauv daim duab raj kiln,
.Zirconium mulite cib feem ntau yog siv rau hauv cov pas dej loj loj uas yaj cov iav,
.Zirconium mulite cib yog siv rau hauv cov cib ntsa rov tsim dua tshiab,
.Zirconium mulite cib feem ntau yog siv rau hauv cov chaw ua kom sov tshuaj lom neeg thiab hlau.
RS refractory Hoobkas yog ib lub tuam txhab tsim khoom siv zircon mulite uas tau tsim tsa thaum ntxov 90s ntawm lub xyoo pua nees nkaum. RS refractory Hoobkas tau tshwj xeeb hauv zirconia mulite cib rau ntau tshaj 20 xyoo. Yog tias koj muaj qee qhov kev thov ntawm zirconium mulite cib, lossis muaj qee cov lus nug txog zircon mulite firebrick txog cov cim qhia lub cev thiab tshuaj lom neeg, thov hu rau peb dawb. thiab Rs refractory Hoobkas ua tus kws tshaj lij zircon mulite refractory cib chaw tsim khoom hauv Suav teb, muaj qee qhov kev sib tw zoo li hauv qab no:
Tus nqi sib tw: Ua kom cov khoom sib tw hauv koj lub khw,
Kev Paub Ntau Ntau: Tiv thaiv kom tsis txhob muaj kab nrib pleb thiab ntswj hauv cov cib,
Cov pwm sib txawv: Txuag cov nqi pwm rau koj,
Kev Tswj Xyuas Zoo: Ua kom tau raws li cov neeg siv khoom xav tau zoo,
Cov Tshuag Loj: Kev xa khoom sai sai,
Kev Ntim Khoom: Tsis txhob puas tsuaj thiab ruaj ntseg cov khoom thauj.