The B2B platform for the best purchasing descision. Identify and compare relevant B2B manufacturers, suppliers and retailers
Close
Filter
Continents
Select continent
Locations
Result types
Company type
Select company type
Industries
Select industry
Company status
Select company status preset
Number of employees
Min.
Max.
Founding year
LIAONING MINERAL & METALLURGY GROUP CO., LTD
Agaçaim, India
D
251-500 Employees
2007
Key takeaway
LIAONING MINERAL & METALLURGY GROUP CO., LTD (LMM GROUP) specializes in the production of magnesia carbon bricks, offering a range of MgO-C bricks designed for various applications in electric arc furnaces (EAF) and ladle furnaces (LF). Their commitment to quality control and customized product design ensures that they meet the specific needs of the iron, steel, and metallurgical industries.
Highlighted product
Product
magnesia carbon brick | LMM GROUP | insulating firebrick suppliers
magnesia carbon bricks. Our production technology comes from Japanese Yotai. From raw material selection, refractory portofio & optimization, installation & services & recycle of used refractories on site to further reduce client’s Opex & Capex in refractory consumption per ton steel output, meanwhile improve product quality of client. insulating firebrick suppliers
Martin Marietta Magnesia Specialties
Baltimore, United States
B
11-50 Employees
1961
Key takeaway
Martin Marietta Magnesia Specialties is a producer of high purity magnesia products, which are essential in various applications. Their product range includes synthetic high purity magnesium hydroxide and magnesium oxide, available in different forms and properties, ensuring high quality and consistency.
Highlighted product
Product
Products - Martin Marietta Magnesia Specialties
Products - Martin Marietta Magnesia Specialties
Zhengzhou Sijihuo Refractory Co. Ltd
Xinmi, China
D
501-1000 Employees
2000
Key takeaway
The company specializes in integrating production and providing engineering construction services for various industrial furnaces, including those that utilize magnesia bricks. They offer a range of basic bricks, such as magnesia bricks, and emphasize the importance of matching these with appropriate magnesia mortar for optimal performance.
Highlighted product
Product
Magnesia Mortar for basic bricks - Sijihuo Refractory
Basic bricks like Magnesia brick, magnesia spinel brick, magnesia chrome brick, these bricks masnory should be matched with basic magnesia mortar.
Looking for more accurate results?
Find the right companies for free by entering your custom query!
25M+ companies
250M+ products
Free to use
Investment Casting Supplies Ltd
Derby, United Kingdom
A
1-10 Employees
2020
Key takeaway
Investment Casting Supplies offers magnesium firebricks that are manufactured using periclase and alkaline refractory materials, providing excellent performance in high-temperature strength and corrosion resistance. These firebricks are ideal for applications requiring superior refractoriness under load.
Highlighted product
Product
Magnesium Firebricks | Magnesium Firebricks Manufacturers
The magnesium firebricks we supply at Investment Casting Supplies are manufactured using periclase and alkaline refractory materials. Our magnesium firebricks deliver outstanding performance in areas such as refractoriness under load, high-temperature strength and corrosion resistance. Common applications: Technical Specification Property Typical Results MgO (%) 97 SiO2 (%) 1 CaO (%) 1 Refractoriness Under load (0.2MPa) […]
QMAG
Rockhampton, Australia
A
51-100 Employees
1990
Key takeaway
QMAG is a prominent producer of high-quality magnesia products, including dead-burned magnesia (DBM) and electrofused magnesia (EFM), which are essential raw materials for refractory bricks used in iron and steel making furnaces. These magnesia bricks provide the necessary thermal insulation for high-temperature processes, supporting various industrial applications.
Highlighted product
Core business
QMAG Pty Limited - Natural High-grade Magnesia from Australia
Realhi Trade Co.Ltd
Dalian, China
D
1-10 Employees
-
Key takeaway
The company, REALHI TRADE CO., LTD & Dalian RenHeng Chemical Products Co., Ltd, specializes in producing high-quality magnesium hydroxide and dead burned magnesite, which are essential for refractory products in the metallurgical industry. Their production capabilities and competitive pricing position them as a key supplier in this market.
Highlighted product
Product
China Dead Burned Magnesite Manufacturers, Suppliers - Wholesale Fireproof Lining Material at Good Price - REALHI
REALHI is one of the most professional dead burned magnesite, fireproof lining material manufacturers and suppliers in China, specialized in providing high quality products used in metallurgical industry. Welcome to buy or wholesale bulk products at competitive price from our factory.
Henan Lite Refractory Material Co.Ltd
Zhengzhou, China
D
251-500 Employees
2006
Key takeaway
The company, Jundao (Henan) New Materials Co., Ltd., specializes in magnesia refractory materials, including magnesia refractory mortar.
Highlighted product
Product
Magnesia refractory mortar_Jundao (Henan) New Materials Co.,Ltd.
Premier Magnesia, LLC
-
101-250 Employees
2001
Key takeaway
Premier Magnesia, LLC is a leading manufacturer and supplier of high purity calcined magnesium oxide, a key component in the production of magnesia bricks. With over 50 years of experience and a domestically-mined source of magnesia ore in Nevada, the company ensures a reliable supply and consistent quality of magnesia-based products.
Highlighted product
Core business
Premier Magnesia
Premier Magnesia, LLC is a global market leader in magnesia-based products and solutions for dozens of applications ranging from agricultural to industrial and environmental markets. We are one of the world's principal manufacturers and suppliers of high purity calcined magnesium oxide and magnesium hydroxide products. For over 50 years, the Company and its predecessors have owned and operated a magnesia mine and processing plant located in Gabbs, Nevada that will continue to offer the only domestically-mined source of magnesia ore in the United States well into the future. Our Giles Chemical Division is the largest producer of magnesium sulfate, commonly known as Epsom Salt, in North America. Premier Magnesia and Giles Chemical are your essential magnesia mineral source, assuring consistent quality, technical expertise, and long term reliable supply.
GRECIAN MAGNESITE S.A.
Athens, Greece
B
501-1000 Employees
1959
Key takeaway
GRECIAN MAGNESITE specializes in creating a variety of Magnesite products for numerous industrial applications, showcasing their expertise in this field. Their commitment to innovation is evident through their state-of-the-art Research & Development Centre and the introduction of new product lines.
Highlighted product
Core business
Magnesite Specialist | GRECIAN MAGNESITE
Agellis Group AB
Lund, Sweden
A
1-10 Employees
2002
Key takeaway
RHI Magnesita is a global leader in refractories, emphasizing its commitment to innovation and robust supply security, which is crucial for the production of high-quality magnesia bricks. Their extensive research and development efforts focus on creating reliable and customized solutions for various industrial applications.
Highlighted product
Core business
RHI Magnesita | Research & Development / R&D
RHI Magnesita is committed to innovation in every aspect and drive to have a best-in-class R&D organization offering customized solutions.
Technologies which have been searched by others and may be interesting for you:
Magnesia bricks are refractory materials made primarily from magnesium oxide, which is known for its high melting point and excellent resistance to heat and corrosion. These bricks are commonly used in high-temperature environments, such as steelmaking, cement kilns, and glass furnaces, due to their ability to withstand extreme conditions without degrading. They offer superior thermal stability and can effectively insulate against heat loss, making them ideal for various industrial applications. Additionally, magnesia bricks are often used in applications requiring resistance to basic slags and molten metals, enhancing their durability and longevity in demanding settings.
Magnesia bricks are widely utilized in construction, particularly in high-temperature environments. They are renowned for their exceptional resistance to heat and thermal shock, making them ideal for lining furnaces, kilns, and other industrial equipment. In addition to their use in refractory applications, magnesia bricks are also employed in the construction of chimneys and flues, where they withstand corrosive gases and extreme temperatures. Their durability and strength contribute to the longevity of structures subjected to intense heat, ensuring safety and efficiency in various industrial processes.
Magnesia bricks are manufactured through a precise process involving the selection of high-purity magnesite as the primary raw material. Initially, the magnesite is calcined at high temperatures to produce dead-burned magnesia, which enhances the brick's refractory properties. This calcined material is then mixed with additives and pressed into molds under high pressure to form the desired shapes. After molding, the bricks undergo a second firing process at elevated temperatures, which further improves their density and structural integrity. This meticulous manufacturing process ensures that magnesia bricks possess excellent thermal stability and resistance to chemical attack, making them ideal for use in high-temperature applications such as furnaces and kilns.
1. High Thermal Stability
Magnesia bricks are known for their exceptional thermal stability, making them suitable for high-temperature applications. They can withstand extreme heat without significant degradation, which is crucial in industries like steelmaking and cement production.
2. Resistance to Corrosion
These bricks exhibit excellent resistance to corrosion, particularly against basic slags and other aggressive materials. This property enhances their longevity and reduces the frequency of replacements, ultimately leading to cost savings over time.
3. Low Thermal Conductivity
Magnesia bricks have low thermal conductivity, contributing to energy efficiency in furnaces and kilns. This characteristic helps maintain desired temperatures while minimizing heat loss, resulting in better overall energy management.
4. Versatility
They are versatile and can be used in various applications, including linings for electric arc furnaces, ladles, and other high-temperature vessels. Their adaptability makes them a preferred choice in numerous industrial processes.
Magnesia bricks possess several key properties that make them ideal for high-temperature applications. Their high melting point, often exceeding 2800°C, enables them to withstand extreme heat without deforming or breaking down. This remarkable thermal stability is further enhanced by their low thermal conductivity, which minimizes heat loss and allows for efficient energy use in furnaces and kilns. In addition to thermal resistance, magnesia bricks exhibit excellent resistance to chemical attack, particularly from basic slags and metal oxides. This property ensures durability in environments where harsh materials are present. Their capacity to maintain structural integrity under mechanical stress also contributes to their effectiveness in demanding industrial settings. Overall, these characteristics make magnesia bricks a preferred choice for applications in steelmaking, cement production, and other high-temperature industrial processes.
Some interesting numbers and facts about your company results for Magnesia Brick
| Country with most fitting companies | United Kingdom |
| Amount of fitting manufacturers | 3282 |
| Amount of suitable service providers | 2571 |
| Average amount of employees | 101-250 |
| Oldest suiting company | 1959 |
| Youngest suiting company | 2020 |
20%
40%
60%
80%
Some interesting questions that has been asked about the results you have just received for Magnesia Brick
What are related technologies to Magnesia Brick?
Based on our calculations related technologies to Magnesia Brick are Glass, Superconductors, High-Performance Materials, Raw Materials, Phase Change Materials
Who are Start-Ups in the field of Magnesia Brick?
Start-Ups who are working in Magnesia Brick are Investment Casting Supplies Ltd
Which industries are mostly working on Magnesia Brick?
The most represented industries which are working in Magnesia Brick are Other, Construction, Building Materials, Mining, Manufacturing
How does ensun find these Magnesia Brick Companies?
ensun uses an advanced search and ranking system capable of sifting through millions of companies and hundreds of millions of products and services to identify suitable matches. This is achieved by leveraging cutting-edge technologies, including Artificial Intelligence.
