| Refractoriness (℃): | 1770< Refractoriness< 2000 |
|---|---|
| Feature: | Long Time Materials |
| Type: | Refractory Material |
| Shape: | Brick |
| Material: | Alumina Block |
| MGO: | 45%~70% |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Fused rebonded magnesia-chrome bricks, produced by Henan Fireramo Industrial Co., Ltd., are crafted from fused magnesia-chrome particles through high-pressure molding and ultra-high temperature sintering. These bricks boast exceptional erosion resistance, ideal for the lower tank lining of RH furnaces and alloy feeding ports.
Perfect for use in secondary refining VOD furnaces, LF furnaces, VAD slag lines, AOD furnace tuyere areas, RH and DH vacuum degassing devices, glass melting furnace regenerators, and copper smelting converter tuyere areas.
| Item |
Unit |
Magnesite Chromite Brick | |
| MGCR-4 | |||
| Bulk Density | g/cm3 | 2.92±0.05 | |
| Apparent Porosity | % | ≤19 | |
| Cold Crushing Strength (C.C.S.) | MPa | ≥ 50 | |
| Refractoriness Under Load | ºC | ≥1650 | |
| Thermal Shock Resistance (1100ºC, water cooling) |
cycles | ≥ 4 | |
Chemical Composition |
MgO | % | 85~89 |
| Cr2O3 | % | ≥4.0 | |
| Al2O3 | % | 2.0~4.0 | |
| Fe2O3 | % | 2.0~4.0 | |
| SiO2 | % | ≤1.0 | |
| CaO | % | ≤1.5 | |
Located in Songlou Industrial Zone, Xinmi City, Henan Province, China, Henan Fireramo is a leading manufacturer of refractory materials. Our factory spans 108,000 Square Meters with over 1 billion RMB in fixed assets. With a dedicated team of 400 employees, including board members, technicians, and plant managers, we specialize in providing high-quality refractory solutions for industries like cement, glass, steel, and chemical.
Established in 1998, Henan Fireramo serves both domestic and international markets. Our products are trusted worldwide, with a strong presence in countries such as Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, and more.
Choose Henan Fireramo for top-notch refractory materials that meet the needs of diverse industries. Contact us today for all your refractory requirements!
Explore our top-notch refractory bricks for sale, ideal for high-temperature applications. With a refractoriness range of 1770-2000°C, these long-lasting materials are a superior choice for various refractory needs.
R&D
Fireramo has its own engineering technology center and testing laboratories to meet various testing requirements for products and raw materials. Our research and development team focuses on creating new products. Additionally, we offer furnace design, construction, maintenance, and technical training services.
Henan Fireramo Industrial Co., Ltd. offers a wide range of high-quality refractory bricks to meet your industrial needs.
Our factory boasts two high alumina brick and fireclay brick production lines, two silica brick production lines, two unshaped production lines, and two lightweight brick production lines. With a total production capacity of 148,000 tons annually, including 50,000 tons of high alumina clay bricks, 60,000 tons of silica bricks, 18,000 tons of lightweight bricks, and 20,000 tons of unshaped products.
Here are some key details about our products:
For more information, feel free to contact us at Henan Fireramo Industrial Co., Ltd.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}