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Detalhes do produto:
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| Lugar de origem:: | Henan, China | Forma:: | Tijolo |
|---|---|---|---|
| Material:: | Bloco da alumina | Índice SiO2 (%):: | - |
| Conteúdo de Al2O3 (%):: | 48%-85% | Índice do MgO (%):: | 0.8-1.2 |
| CaO Content (%):: | 0,34% | Sic índice (%):: | 1.2-1.4 |
| Índice da CTOC (%):: | 0.1-0.3% | Número do modelo: | tijolo de alumina alto |
| Marca:: | Rongsheng | Nome do produto:: | o castbale alto do fluxo do auto da alumina fundiu tijolos da alumina da zircônia |
| Fe2O3:: | ≤2.5% | Dimensão:: | Tamanho do ISO |
| Força de esmagamento:: | Mpa 40~60 | Porosidade aparente:: | ≤23% |
| Cor:: | claro - amarelo | ||
| Realçar: | Tijolos refratários da alumina alta da prova de calor,Tijolos de alumina altos refratários,Tijolos refratários da alumina para estufas de cimento |
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high alumina brick
Feature:
1. bricks are made from high quality bauxite
2. dry pressed
3. burned under tunnel kiln
4. accurate dimension
5. high strength
Product specification:
standard form, normal standard, shaped and special shaped bricks.Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the mostly used in the key positions.Molding method: it has down draft kiln and tunnel kiln and the general sintering temperature is 1360-1480 degrees. It is a kind of aluminosilicate refractory product which aluminum oxide (Al2O3) content is higher than 48%.
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Specifications:
High aluminum refractory bricks physiochemical index
| Item | Properties | |||||
| LZ-80 | LZ-75 | LZ-65 | LZ-55 | LZ-48 | ||
| Al2O3 ,% | 80 | ≥75 | ≥65 | ≥55 | ≥48 | |
| Refractoriness °C | ≥1790 | ≥1790 | ≥1790 | ≥1770 | ≥1750 | |
| Bulk density,g/cm3 | 2.65 | 2.5 | 2.45 | 2.4 | 2.3 | |
| Softening temperature under load | 1530 | ≥1520 | ≥1500 | ≥1470 | ≥1420 | |
| Permanent linear change,% | 1500°CX2H | +0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
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| 1450°CX2H | +0.1 -0.4 |
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| Apparent porosity,% | 22 | ≤23 | ≤23 | ≤22 | ≤22 | |
| Cold Crushing strength Mpa | 55 | ≥50 | ≥45 | ≥40 | ≥35 | |
| Application | All industrial furnace | |||||
Competitive Advantage:
Pessoa de Contato: Mr. Pika
Telefone: 86-13838387996
Fax: 86-0371-86555658
