Magnesia-alumina-carbon brick
Product introduction
By adjusting and improving the process and technology based on Al2O3-MgO-C bricks, we has developed MgO- Al2O3-C series of bricks, in which the resistance of spalling and erosion are well improved. These are ideal products for ladle bottoms and side walls.
Physical and chemical index
| No. |
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| Brand | MAC-65 | MAC-70 | MAC-75 |
| MgO | ≥65% | ≥70% | ≥75% |
| Al2O3 | ≥15% | ≥5% | ≥10% |
| C | ≥10% | ≥10% | ≥10% |
| Apparent porosity | ≤5% | ≤6% | ≤7% |
| volume density（g/cm3） | ≥2.95 | ≥2.85 | ≥2.80 |
| Cold crushing strength（MPa） | ≥50 | ≥40 | ≥30 |
Common Problem
How to get a quotation?
Hello, please provide the detailed product model, specification and quantity. If there is a material list, you can send it to the official email of the company.
What is the quotation process?
Hello, contact customers – tell your needs – technical accounting – quotation.
Do you undertake refractory overall contracting?
Hello, we can undertake the overall contracting work of refractory, and can provide reasonable material design and masonry scheme according to the user’s requirements and specific use conditions.
Do you provide technical support?
Hello, we have a professional technical team, can provide refractory and steel production and other related technical support. Help users increase production and reduce production costs.
Are you a factory or a middleman?
Hello, Xinding refractory Co., Ltd. is a refractory production enterprise. Customers all over the world, can be assured of purchasing.
Submit Form
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