Are you in the market for high-quality magnesia carbon refractory bricks? With so many factories in China, choosing the right one can feel overwhelming. Understanding the differences between the top manufacturers is crucial, as it can significantly impact your project’s success. By knowing which factories stand out, you can ensure durability, performance, and cost-effectiveness in your materials. Ready to make an informed decision? Join us as we explore the leading magnesia carbon refractory brick factories in China, helping you find the best options for your needs!

Magnesia Carbon Bricks – Msia Refractory

Product Details: Magnesia Carbon Brick is a resin-bonded brick produced from dead-burned or fused magnesia and graphite, with some metallic powder as anti-oxidants to protect the carbon durability.

Technical Parameters:
– MgO: 90%, FC: 8%, Al2O3: 2%, AP: 4%, BD: 3g/cm3, CCS: 45MPa, HMOR: 8MPa
– LF 8 BN: 90%, FC: 8%, Al2O3: 2%, AP: 4%, BD: 3g/cm3, CCS: 45MPa, HMOR: 6MPa

Application Scenarios:
– Used in electric furnaces and ladle refining processes.
– Mainly used in the converter lining, in direct contact with molten steel and mol…

Pros:
– Good high temperature resistance.
– Strong anti-slag penetration resistance.

Cons:
– None specified.
– None specified.

Magnesia carbon bricks, magnesite bricks – LMM Refractory

Product Details: Magnesia Carbon Bricks, alumina magnesia carbon bricks, Fired Magnesia Dolomite Bricks – LMM GROUP refractory inheres the advanced technology, management experience and quality control from LMM YOTAI.

Technical Parameters:
– Grade: MTB-6A, MgO: 85%, C: 7%, B.D.: 3.10 g/cm³, A.P.: 4.00%, CCS: 48 Mpa
– Grade: AMT-60, MgO: 16%, Al203: 57%, C: 12%, B.D.: 2.92 g/cm³, A.P.: 4.00%, CCS:…

Application Scenarios:
– Lining of converters
– AC electric arc furnaces

Pros:
– Good high temperature resistance
– Strong slag resistance

Cons:
– Limited to specific applications
– Potential for high cost

Magnesia Carbon Bricks Manufacturer-MgO-C Bricks Factory – chinafirebrick

Product Details: Magnesia carbon bricks (MgO-C bricks) are carbon composite refractory materials made from magnesium oxide and carbon, known for their high heat resistance and thermal shock resistance.

Technical Parameters:
– High melting point basic magnesium oxide
– Erosion resistance at temperatures over 1,650°C

Application Scenarios:
– Converter lining
– Electric arc furnace and ladle slag line

Pros:
– Excellent thermal stability and conductivity
– High strength and low creep at high temperatures

Cons:
– Potential for poor anti-stripping performance
– Requires careful consideration of forming direction during production

Alumina Magnesia Carbon Brick – China Refractory Brick & Castable …

Product Details: Alumina Magnesia Carbon Brick is a high-performance refractory material characterized by high refractoriness, good isolation ability, and high corrosion resistance. It is made from high-grade magnesite, corundum, spinel, and graphite, bonded by resin.

Technical Parameters:
– High refractoriness & Good isolation ability
– Good mechanical behavior under high temperature

Application Scenarios:
– Widely used in ladle molten pool and refining ladle metallurgy equipment
– Used for wall and slag line in metallurgical processes

Pros:
– Good slag resistance
– Appropriate residual expansion & Low thermal conductivity

Cons:
– May require special additives for improved oxidization
– Potentially high cost due to quality materials

Magnesia Carbon Brick, Magnesite bricks manufacturer – LMM

Product Details: Magnesia Carbon Bricks designed for electric arc furnaces (EAF) and ladles, offering high durability and resistance to oxidation and corrosion.

Technical Parameters:
– Base carbon content: 20%
– Production capacity: 2000 tons

Application Scenarios:
– Side wall refractories for EAF
– Lining of slag line in ladles

Pros:
– High durability for hot spots
– Variety of grades available for different needs

Cons:
– Potential for oxidization damage
– Cost considerations for high-purity materials

China Magnesia Carbon Bricks Manufacturers and Suppliers – Magnesia …

Product Details: Magnesia carbon bricks are refractory bricks used in high temperatures and aggressive chemical conditions, crafted from high-purity fused cast magnesia, carbon materials, and tar pitch or resin.

Technical Parameters:
– MgO %>= 80 for MT 10A, 76 for MT 14A, 72 for MT 18A, 10 for AMC 65 and AMC 70
– Strength Mpa>= 40 for MT 10A, MT 14A, MT 18A; 40 for AMC 65; 45 for AMC 70

Application Scenarios:
– Steelmaking Oxygen Converters: Used for lining and taphole.
– Electric Arc Furnaces: Applied to the hot spots of the furnace wall.

Pros:
– Premium materials ensure durability and long-lasting performance.
– Expert team oversees manufacturing for consistency and quality.

Cons:
– Carbon can oxidize at high temperatures, reducing brick life.
– Thermal cycling can cause spalling (cracking and flaking).

magnesia carbon brick | LMM GROUP | refractory engineering company

Product Details: Magnesia carbon bricks for EAF and LF, customized products according to customer drawings.

Technical Parameters:
– Base carbon content: 20%
– High durability for hot spots with high purity materials

Application Scenarios:
– Electric Arc Furnace (EAF)
– Ladle Furnace (LF)

Pros:
– High resistance to corrosion, spalling, and oxidation
– Improved performance compared to high alumina bricks

Cons:
– Limited information on specific drawbacks
– Generic performance data may not apply to all scenarios

Introduction to Magnesia Carbon Brick Products | Premium Refractory …

Product Details: Magnesia carbon bricks are a type of refractory material that combines high-purity magnesia and high-quality graphite, widely used in steelmaking, non-ferrous metal smelting, and cement kilns.

Technical Parameters:
– Excellent thermal resistance
– High-temperature mechanical strength

Application Scenarios:
– Steel ladle linings
– Converter linings

Pros:
– Low oxidation and spalling rates
– Good slag resistance

Cons:
– Customization may be required for specific applications
– Potentially higher cost compared to standard bricks

Alumina Magnesia Carbon bricks – LMM GROUP

Product Details: Alumina Magnesia Carbon Bricks are high-performance refractory materials known for their exceptional durability and thermal resistance in extreme environments. They are composed primarily of alumina (Al2O3), magnesia (MgO), and carbon.

Technical Parameters:
– AMT-60: MgO 16%, Al2O3 57%, C 12%, B.D. 2.92 g/cm³, A.P. 4.00%, CCS 50 Mpa
– AMT-80: MgO 17%, Al2O3 62%, C 10%, B.D. 2.95 g/cm³, A.P. 4.00%, CCS 50 Mpa

Application Scenarios:
– Ladle lining during steel smelting process
– Continuous casting intermediate tank and refining ladle outside the furnace

Pros:
– High temperature stability and corrosion resistance
– Good thermal shock resistance and self-healing ability

Cons:
– Adding metal powder may reduce thermal shock resistance
– Complex production process requiring strict control

Magnesia Carbon Bricks-LMM GROUP

Product Details: Magnesia Carbon Bricks are designed for high-performance applications in steelmaking and other industries requiring high thermal resistance.

Technical Parameters:
– High thermal conductivity
– Excellent resistance to thermal shock

Application Scenarios:
– Steelmaking furnaces
– Ladle linings

Pros:
– High durability
– Good thermal stability

Cons:
– Higher cost compared to traditional bricks
– Limited availability in some regions

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
Magnesia Carbon Bricks – Msia Refractory	Magnesia Carbon Brick is a resin-bonded brick produced from dead-burned or fused magnesia and graphite, with some metallic powder as anti-oxidants to…	– Good high temperature resistance. – Strong anti-slag penetration resistance.	– None specified. – None specified.	www.msiarefractory.com
Magnesia carbon bricks, magnesite bricks – LMM Refractory	Magnesia Carbon Bricks, alumina magnesia carbon bricks, Fired Magnesia Dolomite Bricks – LMM GROUP refractory inheres the advanced technology, managem…	– Good high temperature resistance – Strong slag resistance	– Limited to specific applications – Potential for high cost	www.lmmgroupcn.com
Magnesia Carbon Bricks Manufacturer-MgO-C Bricks Factory – chinafirebrick	Magnesia carbon bricks (MgO-C bricks) are carbon composite refractory materials made from magnesium oxide and carbon, known for their high heat resist…	– Excellent thermal stability and conductivity – High strength and low creep at high temperatures	– Potential for poor anti-stripping performance – Requires careful consideration of forming direction during production	www.chinafirebrick.com
Alumina Magnesia Carbon Brick – China Refractory Brick & Castable …	Alumina Magnesia Carbon Brick is a high-performance refractory material characterized by high refractoriness, good isolation ability, and high corrosi…	– Good slag resistance – Appropriate residual expansion & Low thermal conductivity	– May require special additives for improved oxidization – Potentially high cost due to quality materials	www.rsrefractorygroup.com
Magnesia Carbon Brick, Magnesite bricks manufacturer – LMM	Magnesia Carbon Bricks designed for electric arc furnaces (EAF) and ladles, offering high durability and resistance to oxidation and corrosion.	– High durability for hot spots – Variety of grades available for different needs	– Potential for oxidization damage – Cost considerations for high-purity materials	www.lmmgroupcn.com
China Magnesia Carbon Bricks Manufacturers and Suppliers – Magnesia …	Magnesia carbon bricks are refractory bricks used in high temperatures and aggressive chemical conditions, crafted from high-purity fused cast magnesi…	– Premium materials ensure durability and long-lasting performance. – Expert team oversees manufacturing for consistency and quality.	– Carbon can oxidize at high temperatures, reducing brick life. – Thermal cycling can cause spalling (cracking and flaking).	www.agrmrefractory.com
magnesia carbon brick	LMM GROUP	refractory engineering company	Magnesia carbon bricks for EAF and LF, customized products according to customer drawings.	– High resistance to corrosion, spalling, and oxidation – Improved performance compared to high alumina bricks
Introduction to Magnesia Carbon Brick Products	Premium Refractory …	Magnesia carbon bricks are a type of refractory material that combines high-purity magnesia and high-quality graphite, widely used in steelmaking, non…	– Low oxidation and spalling rates – Good slag resistance	– Customization may be required for specific applications – Potentially higher cost compared to standard bricks
Alumina Magnesia Carbon bricks – LMM GROUP	Alumina Magnesia Carbon Bricks are high-performance refractory materials known for their exceptional durability and thermal resistance in extreme envi…	– High temperature stability and corrosion resistance – Good thermal shock resistance and self-healing ability	– Adding metal powder may reduce thermal shock resistance – Complex production process requiring strict control	magnesiacarbonbricklmm.com
Magnesia Carbon Bricks-LMM GROUP	Magnesia Carbon Bricks are designed for high-performance applications in steelmaking and other industries requiring high thermal resistance.	– High durability – Good thermal stability	– Higher cost compared to traditional bricks – Limited availability in some regions	magnesiacarbonbricklmm.com

Frequently Asked Questions (FAQs)

What are magnesia carbon refractory bricks used for?

Magnesia carbon refractory bricks are primarily used in high-temperature applications, such as in steelmaking furnaces, ladles, and other metallurgical processes. They provide excellent thermal stability and resistance to slag, making them ideal for environments where durability and performance are crucial.

How are magnesia carbon refractory bricks manufactured?

These bricks are made by mixing magnesia and carbon materials, followed by pressing and firing at high temperatures. The process ensures that the bricks achieve the necessary density and strength to withstand extreme conditions in industrial applications.

What are the advantages of using magnesia carbon refractory bricks?

The main advantages include high thermal conductivity, excellent resistance to thermal shock, and strong corrosion resistance against slag and metal. These properties help extend the lifespan of furnaces and reduce maintenance costs.

Are there any environmental concerns with magnesia carbon refractory brick production?

Yes, like many industrial processes, the production of these bricks can generate emissions and waste. However, many factories are adopting eco-friendly practices, such as recycling materials and reducing energy consumption, to minimize their environmental impact.

How can I choose a reliable magnesia carbon refractory brick supplier in China?

Look for suppliers with a strong reputation, positive customer reviews, and certifications for quality standards. It’s also helpful to request samples and inquire about their production processes, delivery times, and after-sales support to ensure you make an informed decision.