The price of magnesite bricks is an important consideration for people who are looking for magneiste refractory bricks. As a Chinese refractory material manufacturer, Kerui can provide customers with trustworthy prices and high-quality magnesite bricks.
Reference magnesite bricks price: $400/t or $2.11/piece.
When you consider purchasing magnesia bricks for the high-temp industry, you should want to know: How much are magnesite bricks? What is the cost of magnesite bricks? About these questions, Kerui has well-experienced sales managers to give you a free quote. Besides, it is vital for you to understand the factors that affect magnesite bricks’ price. The price of Magnesite refractory bricks can vary based on several key factors.
Magnesia bricks are consist of magnesium sand with fewer impurities (CaO<2.5%, SiO2<3.5%) as the main raw material. In addition, magnesite refractory bricks are alkaline refractory with magnesium oxide ( MgO) above 90%. The composition of magnesite bricks may vary based on specific manufacturing processes and desired properties. However, the main composition includes the following components:
Magnesite bricks have high refractoriness. Their refractory temperature ranges from 1500°C (2732℉) to 2000°C (3632℉). So this property makes magnesite bricks suitable for use in kilns and other heat-intensive industries.
Magnesite bricks have excellent thermal conductivity, which allows them to efficiently transfer heat within the kiln lining. For example, this property helps to keep the temperature inside the kiln stable and reduces heat loss.
The ability of magnesite bricks to handle thermal shock is critical in high-temp kilns where the refractory undergoes repeated heating. Thus, their resistance to thermal shock ensures the structural integrity and longevity of the lining.
Alkali resistance refers to the ability of the material to withstand the corrosive effects of alkalis. Besides, the composition of magnesite bricks makes them resistant to alkaline substances commonly found in industrial processes.
| Item/Grade | M-98 | M-97A | M-97B | M-95A | M-95B | M-91 | M-89 | |
|---|---|---|---|---|---|---|---|---|
| ω (MgO)/% | μ0 ≥ | 97.5 | 97.0 | 96.5 | 95.0 | 94.5 | 91.0 | 89.0 |
| σ | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.5 | 1.5 | |
| ω (SiO2)/% | μ0 ≤ | 1.00 | 1.20 | 1.50 | 2.00 | 2.50 | / | / |
| σ | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | |
| ω (CaO)/% | μ0 ≤ | / | / | / | 2.00 | 2.00 | 3.00 | 3.00 |
| σ | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | |
| Apparent Porosity/% | μ0 ≤ | 16 | 16 | 18 | 16 | 18 | 18 | 20 |
| σ | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |
| Bulk Density (g/cm³) | μ0 ≥ | 3.00 | 3.00 | 3.00 | 2.95 | 2.95 | 2.90 | 2.85 |
| σ | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | |
| Cold Crushing Strength/MPa | μ0 ≥ | 60 | 60 | 60 | 60 | 60 | 60 | 50 |
| Xmin | 50 | 50 | 50 | 50 | 50 | 50 | 45 | |
| σ | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
| 0.2MPa Refractoriness Underload/℃ | μ0 ≥ | 1700 | 1700 | 1700 | 1650 | 1650 | 1560 | 1500 |
| σ | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |
| Permanent Linear Change/% | Xmin~Xmax | 1650℃*2h -0.2-0 | 1650℃*2h -0.2-0 | 1650℃*2h -0.2-0 | 1650℃*2h -0.3-0 | 1650℃*2h -0.3-0 | 1600℃*2h -0.5-0 | 1600℃*2h -0.6-0 |
The refractory bricks manufacturing process plays an important role in the quality of refractory products. Now Kerui will introduce the magnesite bricks manufacturing process to you.
No! Compared with other manufacturers, Kerui’s fire bricks price is competitive. Because magnesite refractory bricks are a relatively high-consumption product, the magnesite bricks provided by Kerui to customers have a longer service life, which reduces customer costs. The following are the excellent performances of Kerui magnesite bricks in high-temperature kilns:
Magnesite bricks are extensively used in cement kilns. The high refractoriness of magnesite bricks makes them ideal for withstanding the heat and chemical reactions during cement production.
Magnesite bricks are suitable for lime kilns due to their ability to resist thermal spalling and corrosion from lime and other chemical compounds produced during the calcination process.
Magnesite bricks are commonly used in ceramic kilns, including traditional pottery kilns. For instance, their high refractoriness enables them to withstand the intense heat generated during the firing process.
The durability and chemical resistance of magnesite bricks is beneficial for their application in glass kilns. What’s more, they can handle rapid temperature changes without cracking or spalling.
Kerui Magnesite Bricks are manufactured using efficient production processes and advanced technologies. Therefore, this allows us to optimize their cost structure, which results in competitive prices. By streamlining our operations, Kerui can offer magnesite bricks at a price that provides a cost advantage compared to other brands.
Kerui has established a strong brand reputation in the refractory industry. Meanwhile, our commitment to delivering high-quality products and reliable performance has earned recognition and trust among customers.
Kerui offers a range of magnesite brick, azs brick, etc options with different specifications and price points, which makes customers choose the most suitable product based on their specific requirements and budget constraints.
It is essential to compare the prices offered by different magnesite refractory bricks suppliers to find the best deal. So you can request quotes from multiple suppliers and compare their prices, delivery terms, and payment options.
Paying close attention to market trends can help you anticipate price fluctuations and find the best time to buy magnesite bricks. Meanwhile, you can use online forums and other resources to learn about market trends.
You can negotiate better prices with the suppliers by buying bricks from refractories manufacturers in China in bulk. This way can also help you save on transportation costs and minimize the risk of supply shortages.
While price is an important factor when buying the magnesite bricks, it should not be the only consideration. You should also consider the quality performance, which includes its strength, durability, and resistance to chemical and high-temp exposure.
Different specifications of magnesite refractory bricks have different prices. If you don’t know how to choose more suitable magnesite bricks within your budget, you can contact us. We are always online to help you! Or you can follow Kerui on Pinterest!