ZhengZhou FS New Material Co.,Ltd
Vision: Harmony between Environment, economy and humankind. Mission: Focus on refractory, insulation and energy-saving, devote to safety , comfortability and sustainability, achieve CSV mission
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Magnesia Chrome Refractory Brick , Ladles Fire Retardant Bricks FS-6578
Product Description
The main raw material of fused rebouned magnesite chrome brick is fused magnesite chrome synthetic spinel.It is made by adding little amount of additives ,molded at high pressure sintered at high temperature.It shows not only good thermostability and corrosion resistance but also spall resistance and rush-resistans.It is widely used in nonferrous metal smelting field.
Features
1. High temperature resistance and erosion resistance
2. Excellent anti-scour performance and good anti-flaking performance
Technical Data
| Brands Ltems | FS | FS | FS | FS | FS | FS | ||||||
| 20A | 20B | 18A | 18B | 16A | 16B | 14A | 14B | 12A | 12B | 8A | 8B | |
| Mgo% ≥ | 45 | 40 | 50 | 45 | 52 | 47 | 60 | 55 | 65 | 60 | 65 | 60 |
| Cr2O3% ≥ | 30 | 30 | 26 | 26 | 24 | 24 | 20 | 20 | 16 | 16 | 16 | 16 |
| Fe2O3% | 8-15 | 8-15 | 7-15 | 7-13 | 6-13 | 6-13 | 5-13 | 5-13 | 5-12 | 5-12 | 5-12 | 5-12 |
| SiO2% ≤ | 1.5 | 2.5 | 1.5 | 2.5 | 1.5 | 2.5 | 1.5 | 2.5 | 1.5 | 2.5 | 1.5 | 2.5 |
| Apparent porosity A.P% ≤ | 15 | 16 | 15 | 16 | 15 | 16 | 15 | 16 | 15 | 16 | 15 | 16 |
| Bulk Density g/cm3 ≥ | 3.38 | 3.38 | 3.33 | 3.33 | 3.3 | 3.3 | 3.25 | 3.25 | 3.2 | 3.2 | 3.2 | 3.2 |
| Cold Compressive
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