Fused rebounded magnesia-chrome bricks
MgO, %: ≥66
SiO₂, %: ≤1.4
Cr₂O₃, %: ≥16
- Commodity name： Fused rebounded magnesia-chrome bricks
Description
Introduction
ZHENJIN REFRACTORIES founded in 1985. It is a manufacturing enterprise integrating research and development, productions, sales, international trade and technical services. Refractory products and services for cement, lime, non-ferrous, glass, building materials and metallurgical industries.
Fused rebounded magnesia-chrome bricks are also called fused magnesia-chrome bricks, which use fused magnesia-chrome sand as the main raw material. The high temperature performance is between that of fused cast magnesia chrome brick and sintered magnesia chrome brick, and its softening temperature under load can reach 1710℃.
Features
Application area
Fused rebounded magnesia-chrome bricks
Metallurgical industry, various nonferrous metal smelting furnaces
Technique Data
Physical & Chemical indicators
| Brand | DMGE-16 | DMGE-18 | DMGE-20 | DMGE-24 | DMGE-26 |
| MgO, % | ≥66 | ≥63 | ≥60 | ≥55 | ≥53 |
| SiO₂, % | ≤1.4 | ≤1.3 | ≤1.2 | ≤1 | ≤1 |
| Cr₂O₃, % | ≥16 | ≥18 | ≥20 | ≥24 | ≥26 |
| Apparent Porodity, % | ≤16 | ≤14 | ≤14 | ≤14 | ≤14 |
| Bulk Density, g/cm³ | ≥3.15 | ≥3.2 | ≥3.25 | ≥3.25 | ≥3.3 |
| Cold Crushing Strength, MPa | ≥60 | ≥50 | ≥50 | ≥50 | ≥50 |
|
Refractoriness under Load, ℃ (0.2MPa, T0.6) |
≥1750 | ≥1750 | ≥1750 | ≥1750 | ≥1750 |
| Salt immersion treatment can be carried out as required | |||||
Application
Key words:
Fused rebounded magnesia-chrome bricks
Case
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SINCE 1985
Zhengzhou Zhenjin Refractories Co., Ltd.
Zhengzhou Zhenjin refractory material CO., Ltd. ( hereafter: ZHENJIN REFRACTORIES ) founded in 1985, is located in Xinmi City, Henan Province of China. ZHENJIN REFRACTORIES is a refractory-manufacturing enterprise integrating research and development, production, sales, international trade and technical services. The company is committed to cement industry, glass industry, non-ferrous smelting and steel & iron industry to provide products, construction and installation and tailor services.
Floor Area
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Serving global customers
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