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Metallurgy,Chemicals & Energy > Refractory Bricks
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Business Type: Manufacturer
Main Products:Low creeping high alumina bricksLow creeping fireclay bricksLow creeping andalusite bricksMullite bricksCorundum mullite bricksAnti-spalling high alumina bricksLow porosity fireclay bricksSi-mullite bricksHigh RUL high alumina bricksMini-expansion high alumina bricks
ID:20092122261
Category: Metallurgy,Chemicals & Energy Refractory Bricks
MOQ:20.00 Ton(s)
Refractory Bricksindustrial furnaceindustrial kilns
T/T
Properties of Products: The main raw materials for these products are selected andalusite, sillimanite, corundum,mullite ,bauxite and flint. Pressing and sintering during the production. low impurities, strong thermal shock resistance as well as good creeping result are characteristic of the products. They collects the advantages of Japanese, Netherland and Chinese Styles.
热风炉用低蠕变耐热震高铝砖
(Low Creeping and Anti-Thermal Shock High Alumina Bricks for Hot-blast Furnaces)
项目 | HD | HS | HB |
Al2O3 % | 53 | 57 | 65 |
Fe2O3 % | 1.7 | 0.8 | 0.8 |
TiO2 % | 0.6 | 0.5 | 0.5 |
R2O % | 0.6 | 0.6 | 0.6 |
显气孔率， % | 20 | 20 | 20 |
体积密度，g/cm3 | 2.35 | 2.40 | 2.45 |
常温耐压强度，MPa | 40 | 40 | 50 |
蠕变率，%（20—50h） | 0.2（1350） | 0.2（1400） | 0.2(1450) |
重烧线变化，%（1400℃x4h） | ±0.2 | ±0.2 | ± 0.2 |
荷重软化温度0.5%，℃ | 135 0 | 1470 | 1520 |
热震稳定性（1100℃,水冷） | 20 | 20 | 20 |
装运港船上交货（FOB） USD/MT | 686 | 762 | 880 |
Business Type:Manufacturer
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