Henan Hongtai Kiln Refractory Co.,Ltd.
PROFESSIONAL MANUFACTURE REFRACTORIES FOR FURNACE ！
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Magnesia chrome brick is a high-performance refractory material with the following advantages:
1. Excellent fire resistance: The fire resistance temperature of magnesia chrome bricks is as high as over 2000°C, which is unmatched by many other materials.
2. Good chemical corrosion resistance: Magnesia-chromium bricks perform well in strong chemical corrosion environments such as acids, alkalis, and salts, and are widely used in steel, chemical and other industrial fields.
3. High mechanical strength: Magnesia-chrome bricks have high mechanical properties such as tensile strength, compression resistance, and wear resistance.
4. Good thermal shock resistance: Magnesia chrome bricks have good thermal shock resistance and are not prone to problems such as breakage and cracking.
5. Good wear resistance: Magnesia-chromium bricks have good wear performance in high temperature environments and are suitable for some high temperature and high pressure friction pairs.
In general, magnesia-chromium bricks have excellent performance and are widely used in metallurgy, chemical industry, electric power and other industrial fields.
| Description | Specifications | |
| Items | Guaranteed | |
| MC-20 | MgO% | ≥60 |
| Cr2O3% | ≥15 | |
| SiO2% | ≤2.5 | |
| Fe2O3% | - | |
| CaO% | - | |
| Al2O3% | - | |
| Apparent porosity % | ≤22 | |
| Bulk density g/cm3 | ≥3.0 | |
| Cold crushing strength Mpa | ≥35 | |
| Refractoriness under load C° | ≥1550 | |
Magnesia chrome brick has high fire resistance and chemical stability and is an important refractory material. The following are the application ranges of magnesia chrome bricks:
1. Metallurgical industry: Magnesia-chromium bricks are suitable for high-temperature working environments such as various heat treatment equipment and furnaces, such as steel smelting, refractory material processing, etc., and can also be used to manufacture capillary hot metal pipes, slag discharge ports, etc.
2. Chemical industry: Due to its excellent chemical stability and corrosion resistance, magnesia-chromium bricks can be used to manufacture a variety of containers, furnaces, reactors and other chemical equipment.
3. Power industry: In high-temperature environments such as power plants, boilers and kilns, the use of magnesia-chromium bricks can ensure efficient operation and long life of equipment.
4. Construction industry: As a building material, magnesia-chromium bricks can be used to make floors, ceilings, walls, and can also be used for early forced steam curing bricks, partition bricks, and windproof walls.
5. Automobile industry: The high-temperature stability of magnesia-chromium bricks can be used in high-temperature parts of automobile engines, such as cylinder heads, air intakes, etc.
In short, magnesia-chromium bricks have a wide range of applications and are one of the ideal refractory materials in many special environments such as high temperature, high pressure, chemical corrosion, etc.
Packing:
Standard export wooden pallet with cardboard and PET strap.
1. Strong packing will protect the goods from any possible damage during transit.
2. Solid packing and overall stuffing can prevent the cases from vibration and jarring.
3. We must take necessary precaution that the packing can protect goods from pilferage or rain.
4. We can confirm that we take every possible precaution to ensure that our products reach our customers all over the world in prime conditon.
Shipping:
By vessel or by train from any Chinese port, Samples can be delivered by International express.
Delivery:
15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Sample:
Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.
Payment:
It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
About US
1. Strong professional:
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2.Annual supply:
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3. Export experiences:
Now we have gained a global sales network reaching Taiwan, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa,Brazil and so on.
4. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
5. Testing equipment:
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester
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