
Refractory izolasyon brik segondè alumina brik dife ajil brik
Deskripsyon High Alumina Fire Bricks Products yo se refractory alumina-silicate segondè. Refractoriness yo ap ogmante ak ogmantasyon nan kontni Al2O3, ki jeneralman se pa pi ba pase 1750 ~ 1790 degre. Lè kontni Al2O3 rive jiska 95 pousan, se brik korundum yo ki ka reziste...
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Deskripsyon
High Alumina Fire Bricks Products yo se refractory alumina-silicate segondè. Refractoriness yo ap ogmante ak ogmantasyon nan kontni Al2O3, ki jeneralman se pa pi ba pase 1750 ~ 1790 degre. Lè kontni an Al2O3 rive jiska 95 pousan, li se brik yo korundum ki ka reziste segondè refractoriness nan 1900 ~ 2000 degre.
Spesifikasyon
| Espesifikasyon atik | LZ-48 | LZ-55 | LZ-65 | LZ-75 | LZ-80 | LZ-85 | |
| Al2O3 pousan | Pi gran pase oswa egal a 48 | Pi gran pase oswa egal a 55 | Pi gran pase oswa egal a 65 | Pi gran pase oswa egal a 75 | Pi gran pase oswa egal a 80 | Pi gran pase oswa egal a 85 | |
| Fe2O3 pousan | Mwens pase oswa egal a 2.5 | Mwens pase oswa egal a 2.5 | Mwens pase oswa egal a 2.0 | Mwens pase oswa egal a 2.0 | Mwens pase oswa egal a 2.0 | Mwens pase oswa egal a 1.8 | |
| Refractoriness degre | 1760 | 1760 | 1770 | 1770 | 1790 | 1790 | |
| Dansite Bulk Pi gran pase oswa egal a g/cm3 | 2.30 | 2.35 | 2.40 | 2.45 | 2.63 | 2.75 | |
| Porosite aparan pousan | Mwens pase oswa egal a 23 | Mwens pase oswa egal a 23 | Mwens pase oswa egal a 23 | Mwens pase oswa egal a 23 | Mwens pase oswa egal a 22 | Mwens pase oswa egal a 22 | |
| Refractoriness anba chaj 0.2MPa degre | 1420 | 1470 | 1500 | 1520 | 1530 | 1550 | |
| Fwad kraze fòs MPa | 45 | 45 | 50 | 60 | 65 | 70 | |
| Chanjman lineyè pèmanan pousan | 1500 degre × 2h | plis 0.1~-0.4 | plis 0.1~-0.4 | plis 0.1~-0.4 | plis 0.1~-0.4 | plis 0.1~-0.4 | plis 0.1~-0.4 |


Karakteristik
1.Excellent fòs nan tanperati anbyen ak ki wo.
2.High fòs konpresiv.
3.Trè ba nivo fè ak lòt enpurte.
4.Lightweight ak enèji-efikas.
5.Lower chalè depo pase pi dans refractory.
6.Chalè byen vit ak ekonomikman nan tanperati opere.
Baj popilè: refractory izolasyon brik segondè alumina brik dife ajil brik
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