yixing xinwei leeshing refractory materials co.,Ltd
Excellent quality, Customer first, Common development
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Factory price high grade fully co-clinker rebounded magnesia chrome bricks for RH Finery
Our company's magnesium-chromium series products are currently widely used in refining furnaces such as RH, AOD, and VOD in steel plants. This series of products has the advantages of high refractoriness, good corrosion resistance, strong thermal shock stability, and good high temperature volume stability. It can adapt to the different smelting conditions of various customers in the steel industry. Provide strong guarantee for customers to manufacture all kinds of high-grade and special steel grades.
| Directly bonded magnesia chrome brick | |||||||||
| XZMGe-18A | XZMGe-18B | XZMGe-20A | XZMGe-26 | DMC-12 | DMC-6 | DMC-4 | DMC-9A | DMC-9B | |
| MgO ≥% | 55 | 55 | 60 | 40 | 60 | 75 | 80 | 70 | 70 |
| SiO2 ≤% | 1.5 | 2.5 | 3.0 | 3.2 | 2.8 | 2.5 | 2.8 | 3.0 | |
| CaO ≤% | 2.0 | ||||||||
| Cr2O3 ≥% | 18 | 18 | 20 | 26 | 12 | 6 | 4 | 9 | 9 |
| Apparent porosity | 18 | 18 | 18 | 21 | 19 | 18 | 18 | 19 | 19 |
| Normal temperature compressive strength≥MPa | 40 | 40 | 35 | 35 | 35 | 40 | 40 | 40 | 40 |
| 0.2MPa Load softening starting temperature | 1700 | 1700 | 1700 | 1700 | 1650 | 1600 | 1580 | 1600 | 1580 |
| Bulk density ≥g/cm3 | 3.0 | 3.0 | 3.10 | 3.2 | 3.0 | 2.9 | 2.95 | 2.98 | 2.98 |
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing
Application of Magnesia Chrome Refractory Brick
Advantage Of Magnesia Chrome Bricks
1) Silicon oxide is above 95%.
2) Good acid erosion resistance.
3) High softening point
QC Department
All our products will be inspected before leaving the factory, and all indicators will be qualified before they are allowed to be shipped.
This is our basic guarantee for every customer.