Furnace Liner Upgrade Magnesia Chrome Bricks for Improved Efficiency and Durability
Price:
$0.60 - $1.20/kilograms
MOQ:
1000 kilograms
Delivery Time:
Negotiable
Brand:
Hongtai
Product Description
Product Description
Introduction of the performance and production process of refractory magnesia chrome bricks
High Quality Burnt Magnesia Chrome Bricks are refractory products with magnesium oxide (MgO) and chromium oxide (Cr2O3) as the main components, and periclase and spinel as the main mineral components.
This kind of brick has high refractoriness, high temperature strength, strong resistance to alkaline slag erosion, excellent thermal stability, and also has certain adaptability to acid slag.
The main raw materials for making magnesia-chrome bricks are sintered magnesia and chromite.
The purity of magnesia raw materials should be as high as possible. The chemical composition requirements of chromite ore are: Cr2O3: 30-45%, CaO: ≤1.0-1.5%.
Features:
1.high temperature strength,
2.good resistance to special slag,
3.good corrosion resistance
Specification
technical data:
Products | Grade | SiO2 ≤% | CrO ≥ % | MgO ≥% | CaO ≤% | Bulk Density ≥ g/cm 3 | Apparent Porosity ≤ % | Cold crushing strength ≥ MPa | Refractoriness under load ≥(0.2Mpa) °C |
Direct-bonded magnesia-chrome brick | HT-12 | 1.5 | 12 | 65 | 2.98 | 18 | 40 | 1700 | |
HT-8A | 1.5 | 8 | 80 | 2.95 | 18 | 45 | 1700 | ||
HT-8B | 2.0 | 8 | 78 | 2.93 | 18 | 45 | 1650 | ||
Direct-bonded magnesia-chrome brick | HT-8C | 3.0 | 8 | 75 | 2.9 | 18 | 45 | 1600 | |
Semi-bonded magnesia-chrome brick | HT | 3.5 | 6 | 72 | 2.95 | 18 | 40 | 1600 | |
Semi-bonded again magnesia-chrome brick | HT16 | 1.5 | 16 | 60 | 3.05 | 17 | 50 | 1700 | |
Semi-bonded again magnesia-chrome brick | HT20 | 1.5 | 20 | 55 | 3.12 | 17 | 50 | 1700 | |
Bonded again magnesia-chrome brick | HT16 | 1.4 | 16 | 60 | 3.05 | 16 | 50 | 1700 | |
Bonded again magnesia-chrome brick | HT20 | 1.5 | 20 | 55 | 3.12 | 16 | 50 | 1700 | |
magnesia brick | HT-92 | 4.0 | 92 | 2.5 | 2.86 | 18 | 60 | 1570 | |
HT-95 | 2.0 | 94.5 | 2.0 | 2.92 | 18 | 50 | 1650 | ||
HT-97 | 1.2 | 96.5 | 1.5 | 2.98 | 17 | 50 | 1700 | ||
magnesia brick | HT-98 | 0.6 | 97.5 | 1.2 | 3.02 | 17 | 50 | 1700 | |
magnesia-alumina brick | HT-80A | 80 | 2.85 | 18 | 40 | 1600 | |||
magnesia-alumina brick | HT-80B | 80 | 2.85 | 19 | 30 | 1580 | |||
magnesia spinal brick | HT-80 | 1.0 | 80 | 2.95 | 18 | 45 | 1700 | ||
magnesia spinal brick | HT-75 | 3.0 | 75 | 2.85 | 19 | 40 | 1650 | ||
magnesia-zircon brick | HT-A | 77 | 3.05 | 17 | 60 | 1650 | |||
magnesia-zircon brick | HT-B | 80 | 3.00 | 18 | 60 | 1630 |
Application
Application of Magnesia Chrome Brick
With advanced production technology, technical equipment, integrated and scientific quality control system, the magnesia chrome bricks are widely used in the field of metallurgy, cement, glass, electricity, oil, chemical engineering, machinery, aerospace, construction
Packing & Delivery
Packing Details of the Magnesia Chrome Brick:：
1.International standard seaworthy exportable packing.
2.Wooden pallet.
3.Wooden / bamboo case (box)..
4.Further packing information will be based on customer's requirements.
1.International standard seaworthy exportable packing.
2.Wooden pallet.
3.Wooden / bamboo case (box)..
4.Further packing information will be based on customer's requirements.
Shipping Details of Magnesia Chrome Brick:：
1.The sample willl be send by International expresses FEDEX/DHL/UPS/TNT.
2.The goods are transport by shipping.
1.The sample willl be send by International expresses FEDEX/DHL/UPS/TNT.
2.The goods are transport by shipping.
Payment Item:
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years
Delivery time :
1.Stocks:Within 5-7 days after receive the deposit.
2.Customization:Within 15-30 days after receive the deposite
1.Stocks:Within 5-7 days after receive the deposit.
2.Customization:Within 15-30 days after receive the deposite
Why Choose 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, Russia, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, 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
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, Russia, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, 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
Contact
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Hongtai Kiln Refractory Co.,Ltd.
Location
Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China
Contact Person
Zhang