High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick
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- 8 yrs
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Product Highlights
- Customizable Size: Size is customizable to meet specific project requirements.
- Excellent Thermal Shock Resistance: Superior thermal shock resistance compared to standard magnesia bricks.
- Chrome-Free Composition: Satisfies chrome-free requirements for large-scale rotary kiln burning zones.
- Long Service Life: Low thermal conductivity and durable performance extend brick lifespan.
- High Cold Crushing Strength: Cold crushing strength reaches up to 60MPa for structural integrity.
- ISO9001 and CE Certified: Products comply with ISO9001, CE, and other international standards.
- 25+ Years Manufacturer: Over 25 years of experience in refractory materials and technical support.
Product Attributes
- Customization
- Available
- Classification
- Magnesia-Spinel Brick
- Refractoriness (℃)
- 1580< Refractoriness< 1770, 1580< Refractoriness< 1770
- Model NO.
- MAJ-75, MAJ-80, MAJ-84, MH brick
- Shape
- Brick, Block
- Feature
- Long Time Materials
- Type
- Refractory Material
- Material
- MGO
- Size
- Customizable
- Certifiacte
- ISO9001, CE, etc
- Apparent Porosity
- 18-19%
- Bulk Density
- 2.95g/cm3
- Cold Crushing Strength
- 45-60MPa
- Thermal Shock Under Load
- 1600
- MGO
- 75-84%
- Al2O3
- 8-14%
- Fe2o3
- 0-5.0%
- Transport Package
- Sea-Worthy Wooden Pallet
- Specification
- Customizable
- Trademark
- jucos
- Origin
- China
- HS Code
- 6902200000
- Production Capacity
- 20000mt/Year
Product Images of High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick
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High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick -
High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick -
High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick -
High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick -
High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick -
High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick -
High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick
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Product Description
Magnesia spinel brick is a kind of basic refractory material which is manufactured by using magnesia and alumina oxide powder or bauxite as raw materials. The thermal shock resistance of magnesia alumina brick is better than that of magnesia bricks, and the refractoriness is above 1580°C, with high corrosion resistance to basic melting slag. It is mainly applied to the top of steel making open-hearth furnace and EAF, high temperature tunnel kiln, large-scale cement rotary kiln and non-ferrous metal smelting furnaces,etc.
Magnesia hercynite brick was prepared with hercynite as raw materials. The application results showed that the cement kiln coating formed rapidly and stability when using magnesia-hercynite brick. The magnesia-hercynite brick had low thermal conductivity and long service life, and its overall performance was better than magnesia-chrome brick. The magnesia-hercynite brick could satisfy the chrome free requirement of burning zone of large-scale rotary kiln.
Features
Higher grade of Chrome ore raw material
Lower impurity content
Good thermal shock resistance performance
Excellent resistance in slag abrasion
Good cold crush strength
Applications
EAF
firing zone in rotary kiln
upper and lower transition zone
Specifications
Widely used throughout Ladle ,EAF ,firing zone in rotary kiln , upper and lower transition zone
Physical And Chemical Indicators
| Brand Properties |
MAJ-75 | MAJ-80 | MAJ-84 | MH brick | |
| Bulk Density (g/cm3) | 2.90 | 2.95 | 2.95 | 2.95 | |
| Cold Crushing Strength (MPa) | 45 | 45 | 60 | 45 | |
| Apparent Porosity (%) | 19 | 19 | 18 | 18 | |
| Thermal Shock esistance watercool cool | 12 | 15 | 20 | 8 | |
| Refractoriness Under Load (ºC) | 1600 | 1700 | 1750 | 1680 | |
| Chemical Composition |
MgO | 75 | 80 | 84 | 80 |
| Al2O3 | 8 | 12 | 14 | 4.0 | |
| Fe2O3 | - | - | - | 5.0 | |
| Main Applications | Metal Line, Free Board for General Ladle EAF firing zone in rotary kiln upper and lower transition zone |
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If you want to know more products, please contact us immediately, we have professional engineers to answer your questions
JUCOS providing high grade refractory brick and insulation thermal ceramic fiber products to globe industrial
high temperature furnace. Focus on refractory material selection,technical solutions,supplying,repairing,
construction.China leading refractory supplier with competitive price and reliable quality.
Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical
composition and Physical properties. After production, all the goods will be tested, and
the quality certificate will be shipped along with goods.
Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the
best price, but also can offer the best pre-sale service and after-service.
Q3 : Do you provide free samples?
A3 : Of course, free samples are available.
Q4 : What is your lead time?
A4 : It usually needs about 15- 20 days after receiving the PO.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
Also, we can talk more about the technique details if you need.
Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
we will take responsibility of the cost of the shipment and the replacement.
Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.
Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high
quality products with competitive price, but also we can supply good technique service
which can help you solve problems.
Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
Send inquiry here to get more information !!!
About the Supplier
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Company Profile
Zibo Jucos Co Ltd is a globally operating supplier of high-grade refractory products, systems and services, which are indispensable to industrial high-temperature processes exceeding 1000 º C. We combine global expertise and Chinese raw materials resources, aims to provide high quality refractory materials to serve the world's iron, steel, non-ferrous metals, cement, glass, incinerators, energy, petrochemical and other chemical industries.
We make full use of natural mineral resources rich in different regions and set up two branch factories in China. One is located in Zibo, the main products of alumina base refractory material including clay bricks, high alumina brick, insulation brick etc; The second one is in Yingkou, the main products including magnesia products, such as magnesia brick. Magnesite carbon brick. Magnesite chrome brick etc.
We have a wide range of products to meet the requirements of different industrial customers. The annual production capacity of refractories in all branch factories is up to 60, 000 tons, around 80% of all the products are exported to foreign markets. We are equipped with advanced production equipment and R & D facilities, undergo rigorous testing and testing at each stage of production, understand the exact needs of customers around the world, and design, deliver, manufacture and market high quality refractory products through our team.
With our unique technology experience and operating conditions, we have developed sophisticated and customized refractory products to provide our customers with high-quality products. We are willing to work with all customers at home and abroad for long-term mutually beneficial cooperation for the global industrial users to provide the most cost-effective and high-quality products, welcome friends from all walks of life here guidance.
About Our Factory & Business Background
- Address
- No. 1704 Xinhuan West Road, Zhangdian District, Zibo, Shandong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- QINGDAO
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2002-02-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How can you control your quality?
- For each production processing, JUCOS have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
- Are you a manufacture or trader?
- We are truly a manufacturer, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.
- Do you provide free samples?
- Of course, free samples are available.
- What is your lead time?
- It usually needs about 15- 20 days after receiving the PO.
- Can we visit your company?
- Yes, for sure, you are welcome to visit JUCOS company and our products. Also, we can talk more about the technique details if you need.
- What is the warranty of your products?
- Our products have at least 1 year warranty,if any quality problems, we will take responsibility of the cost of the shipment and the replacement.
- What's the MOQ of trial order?
- No limit, we can offer the best suggestions and solutions according to your condition.
- Why choose us?
- We had been in this line for more than 25 years, we can not only provide you high quality products with competitive price, but also we can supply good technique service which can help you solve problems.
- What standards do you have?
- Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.
Send your message to this supplier
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- High Temperature Magnesia Iron Spinel Bricks Refractory Fire Magnesia Hercynite Brick
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